S. Berliner, III's sbiii.com Berlinerwerke-Z Saga Continuation Page 9 keywords = Z scale Berlinerwerke model railroad saga layout Anhalter Bahnhof Method Tangents Spiral Easement

Updated:   08 Jan 2019; 18:55 ET
[Page created 02 Dec 2016>

    original AT&T Worldnet Website begun 30 May 1996.]
URL:  http://sbiii.com/bwzsaga9.html

S. Berliner, III
Consultant in Ultrasonic Processing
"changing materials with high-intensity sound"

[consultation is on a fee basis]

Technical and Historical Writer, Oral Historian
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Rail, Auto, Air, Ordnance, and Model Enthusiast
Light-weight Linguist, Lay Minister, and Putative Philosopher



note - The vast bulk of my massive Web presence (over 485 pages) had been hosted by AT&T's WorldNet service since 30 May 1996; they dropped WorldNet effective 31 Mar 2010 and I have been scrambling to transfer everything.  Everything's saved but all the links have to be changed, mostly by hand.  See my sbiii.com Transfer Page for any updates on this tedious process.


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Berlinerwerke-Z Saga
Continuation Page 9

MODEL RAILROADING



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BW-Z Script

Saga Continuation Page 9


THE BERLINERWERKE-Z SAGA
Continued from Berlinerwerke-Z Saga Page,
Berlinerwerke-Z Saga Continuation Page 2,
Berlinerwerke-Z Saga Continuation Page 3,
Berlinerwerke-Z Saga Continuation Page 4,
Berlinerwerke-Z Saga Continuation Page 5. and
Berlinerwerke-Z Saga Continuation Page 6.
Berlinerwerke-Z Saga Continuation Page 7.
Berlinerwerke-Z Saga Continuation Page 8.
On this Berlinerwerke-Z Saga Continuation Page 9:   new (02 Dec 2016)

PAGE INDEX:

Wiring the Märklin 8559 Crossing and 8560 Double Slip Switch (moved from page 8 on 02 Dec 2016).
    new (02 Dec 2016) and rev (05 Dec 2016)


On BW Saga Page 8, I had started the story of how the Märklin 8559 13° Crossing and the 8560 Double Slip Switch don't work if you try to cross from one polarity to another.  The solution is simple but hard to explain so I moved the whole works here.   new (02 Dec 2016)

Let's reproduce BW-Z Diagram #14 here for reference:

BWZ-Diagram14
(10 Dec 2016 diagram, revised 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016, 15/06 Dec/30 May/06/2015,
20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

[That drawing was revised yet again to clean up a few details and to move Ilona's X-over "I" left to abut Karl's Crossing "K", making the cross-over an(other) 8560 double slip switch.  That little fillip allows direct access to the Anhalter Bahnhof yard lead from the main and to the outermost stub track.]   new (10 Dec 2016)

This was an interesting question, one I never did resolve on the original BW-Z.  Do the internal current paths of the Märklin 8559 13° Crossing and the 8560 Double Slip Switch allow multi-throttle use or must they be electrically isolated and specially jumpered?   added (29 Oct 2016) and rev (05 Dec 2016)

I COULD set up a special temporary test track to find out (highly unlikely) or just blunder through (far more likely).  Here's the problem:

8559/8560
[29 Oct/13 Aug 2016 image and © 2016 by S. Berliner, III - all rights reserved.]

The problem is that continuity exists (or should) from:

     8559 Crossing  ||  8560 Double Slip  
A59 to C59 and F59  ||  A60 to C60 and F60
B59 to D59 and E59  ||  B60 to D60 and E60
C59 to H59 and A59  ||  C60 to H60 and A60
D59 to G59 and B59  ||  D60 to G60 and B60

Note, however, that while the A59 and H59 on the 8559 Crossing are gapped from each other and from the half-frog, as are D59 and E59, on the 8560 Double Slip Switch, A60 and H60 are one continuous rail, as are D60 and E60.  ???

I assume I'll find that powering the slip switch or crossing from one side only should work; let us earnestly hope so.  If not, then the two pieces would have to have their own feeders, which they do not.  We shall see.

Hmm; wonder if my ancient Märklin track manual shows Figure 8 wiring?  Gotta find it, first - stay tuned.

O. K.; after looking in all the wrong places, I finally found it in a file cabinet - Märklin mini-club GLEISANLAGEN 0290 dated 12/75 ju, auf Deutsch, together with 08 76 ju translation booklet 0292 in English, Spanish, and two Scandinavian languages (Swedish and Danish?), Track layouts.  The plastic envelope in which both were packaged has a Caboose {Hobbies} price sticker marked 0292 $11.70.  Some of the more complex of the 16 layouts featured have double fold-out diagrams, so I had a LOT of configurations to examine.  RATS!  Not one single layout has a Figure 8 at grade (as opposed to over a bridge) or any other use of the 8559 or 8560 in a reversing mode!

Well, it turns out to be easily resolved in both cases on the BW-Z; at K, Karl's Crossing, and at B/J, A-B Switch and XX X-over.  In both cases, they have to be fully isolated.  At the former, I will simply use a pair of opposed 8589 Circuit Tracks to trip an 8947 Reversing Relay changing the polarity of the crossing:   new (05 Dec 2016)

KarlsXingDetails
[03 Dec 2016 image © 2016 by S. Berliner, III - all rights reserved.]

In the latter, I will use the controls for a remote 8565 LH Turnout at A-B Switch to trip another 8947 Reversing Relay changing the polarity of the cross-over, the slip switch, AND the entire Anhalter Bahnhof and yard:

[For clarity {?}, I added the 8560 double slip switch that ties the main to the Anhalter Bahnhof yard lead.]   new (10 Dec 2016)

ABSwtchDetails
[03 Dec 2016 images © 2016 by S. Berliner, III - all rights reserved.]

IF this layout were intended for group operation, I'd separate the shed trackage but that's an excessive feature for just me all by my lonesome.

In both instances, I am using N. J. International #2300 N-scale Switch Indicators wired across the gaps to show green for normal polarity and red for reversed polarity:

NJI2300 Polarity
[03 Dec 2016 images - l. after NJ Int'l. / r. by and © 2016 by S. Berliner, III - all rights reserved.]

Quite simply, using a Märklin 8590 Feeder Track as an example, if rails A and C are hot and rails B and D are neutral, power for the 2300 LEDs can only flow to the green LED when the two track sections have the same polarity and to the red LED when the two tracks sctions have reversed polarity.

[Although I show the green LED wired from A to D and the red LED wired from A to C, they could just as easily be wired the other way - green from B to C and red from B to D.]

I use a similar arrangement of indicators at each end of the old BW-HO's reversing cut-off and it works quite well.  Further, I could power the polarity indicators from the AC via yet another relay, the Märklin 8946, so they'd be on regardless of track voltage, but why bother?

Now to rewire the Märklin 8560 Double Slip Switch at the very heart of the original BW-Z!  What a neat idea; I was never happy with the original arrangement but had no idea how to correct it.  Here's the way it will work:   new (12 Dec 2016)

BWZSlipSwitch
[11/12 Dec 2016 images © 2016 by S. Berliner, III - all rights reserved.]

ANOTHER 8947 relay?

Märklin 8947 reversing switches [Zweipoliger Umschalter] (DPDT relays, really) are long out-of-production; luckily, they are still available on eBay and I was able to pick up a few more (my, this IS an expensive hobby!) (30 Mar 2017).

- - - * - - -

The revision to the infamous diagram was intended to be #15, cleaning up a few details and moving Ilona's X-over, but somehow I messed it up so it never appeared here.  However, on "mature" consideration, that so-called yard lead for Alley Yard is useless; it is merely a bypass and does not allow making up strings without invading the main.  Since, I don't want to obtrude out over the BW-HO and don't want to rebuild the two-track "Z-Track on AZ El over Val-Eaze Viaduct" running along the wall, the main it will have to be.  So, back out goes the "lead"!  With lots more little changes, here is that diagram yet again, as #15 (24 Jun 2017):

BWZ-Diagram15
(24 Jun 2017 diagram, revised 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016, 15/06 Dec/30 May/06/2015,
20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

There IS one little idea that nags, though.  How about finishing the cabinet and structure to hold the layout and laying the rest of the track, instead of just armchair railroading?


Well, I actually DID do some serious construction work, abandoning the complex means of holding the BW-Z on a cabinet whil(e)(st) allowing for it to swing out and to tilt up for maintenance.  Instead, I piano-hinged it to the wall for both motions and made up suspension chains to hold it up when tilted.  I also abandoned the idea of hiding micromini switches in AB Tower, turning it 90°, and putting the switches on the wall under the ledge.  Alley Yard's triangular roadbed and plywood are finished and, as of this writing, the two major mechanical things left to do are to finish installing the roadbed and alumin(i)um angle for Z Track (between Kluz Curves and Alley Yard), with some means of locking the small end in place.  Next comes major tracklaying and then wiring and she'll scoon!   new (27 Mar 2018)

A little housekeeping resulted in a new diagram, #18 (would you believe?).  The biggest single changes were at I - Ilona's Xover and K - Karl's Crossover and also at D - Snyder's Switch.  Both of these locations were revised to suit my absolute refusal to have facing point switches on the main line (other than for sidings).  At I and K, I did away with the second double slip switch (to the right) and substituted a trailing RH turnout, adding a pair of RH turnouts 110mm further to the right.  That did away with the facing points of the second slip switch and still allows for direct access to the yard lead.  Similarly, at D, I changed a LH turnout for a RH one and realigned Carsten's Cutoff, such that through trains pass D as "Normal" and only diverge for the cutoff.  M and F callouts were swapped and the M-T Yard callout was revised to read B-W Yard as it always was meant to be, M-T having already long-since been taken by the spur at the end of the cutoff.   new (06 Oct 2018)

BWZ-Diagram18
(06 Oct 2018 diagram, revised 24 Jun 2017, 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016, 15/06 Dec/30 May/06/2015,
20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

Some other minor changes in terminology were added as was a new callout, F0, for the Anhalter Bahnhof itself (just a minor omission),

Once I get Lajos Loop laid and Neuschwanstein and Dehydra-Ted fitted, I can better see how I can squeeze in my new Rokuhan Shorty loco and cars on their 55mmR x 165mm oval.

I really look forward to operating (chooching) trains over the full length of the expanded BW-Z; I even treated myself to a Märklin/AZL 88629 "PRR EMD E8A Diesel Electric Locomotive" to haul my elegant 87847 Pennsy six-car passenger string - instead of the dinky old F7 (M-TL 14009?) I've been using.  An indication of how badly I wanted the E8 is that I broke one of my cardinal rules and got it even though it has traction tires , which I despise!   rev (06 Oct 2018)

The Rokuhan R002-1 Shorty powered chassis came in for my ST002-1 KIHA 52 Diesel car shell, as well as some SA006-2 grey container cars and various containers; I'd better get busy on the layout!   new (06 Oct 2018)

I also decided to add a pair of RH turnouts in the Alley Yard throat (F10) to allow true reversing in the wye; here's that diagram again, now #19, with the change:

BWZ-Diagram19
(01 Nov 2018 diagram, revised 06 Oct 2018, 24 Jun 2017, 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016,
15/06 Dec/30 May/06/2015, 20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017, 2018 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

Gotta stop armchairing this to death and collecting parts and do some real small-scale RRing!

Oh, no; Mr. Ed!  More brainstorming!  By adding a LH turnout, S, Strip Switch, at the east end of Strip Spur, we turn it out as Strip Siding, making it a passing siding instead of just a dead-ended spur.  Further, let's add a possible rail-marine terminal at the east end of the ledge and a possible seaplane ramp, R, at the west end of Anthony's Airstrip to justify my Z-scale Boeing 314 Clipper (on its skid).   new (14 Nov 2018)

BWZ-Diagram20
(14 Nov 2018 diagram, revised 01 Nov/06 Oct 2018, 24 Jun 2017, 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016,
15/06 Dec/30 May/06/2015, 20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017, 2018 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

Note that the main-line turnout for the rail-marine terminal obeys my no-facing-point dictum.  Perhaps I should elucidate further - this means no facing points set "NORMAL" (tangent) in the usual direction of travel; facing points set "REVERSE" (diverging) would only be acceptable on the main lines if they lead to spurs or sidings or other special moves.

Just to make my life more complicated, I'm also working on a double-track drawbridge (non-functioning) to disguise the swing/lift joint at the far end of Alley Yard (A), where the BW-Z meets Z-Track on AZ El over Val-Ease Viaduct with a pair of Rokuhan R031 100-120mm adjustable roadbed-style track sections recessed into the Homasote [oh, I DO make things hard for myself!].

Excuses, excuses!  Why spend money on Z-scale when you can support the medical profession?  My latest excuse for no progress is eye surgery on 27 Nov 2018, which has meant no binocular vision until a few days ago and a blurred image since; it may well be 2019 before I can see a Z spike or joiner "again".  For over week now, I've been able to sit at the keyboard for short spells, so armchair RRing it has to be.  That means, of course, time to rethink things yet again!  Thus I have completely revamped the arrangements for the mini-Thomas and Playland inside a Rokuhan Shorty loop to the east (right) of Neuschwanstein (no, I will NOT revise the diagram to show any such!*) and killed the 8560 double-slip switch at "J - XX Xover".  Soooo, Diagram #21{!}:   new (10 Dec 2018) and rev (13 Dec 2018)

  [* - Oh,heck - I did it anyway!]

BWZ-Diagram21
(10/13 Dec 2018 diagram, revised 14/01 Nov/06 Oct 2018, 24 Jun 2017, 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016,
15/06 Dec/30 May/06/2015, 20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017, 2018 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

In lieu of the 8560, I'll use an 8559 13° crossing for W/B nose-in access to the station.  Although most E/B access will be via Karl's Crossing ("K"), I can use the new Strip Switch "S", off to the east (right), for any backing moves from the E/B main into the station.

Even though hardly anything new is fastened in place or wired up, I am having a BALL!

Hmm.  After playing around with the CAD drawing, it appears as if, through judicious use of flex track and an 8569 curved RH turnout above the roundhouse, I MIGHT be able to revise the old curve around the back of the roundhouse to connect directly to the middle spur at the upper left of the turntable:   new (17 Dec 2018)

TurntableCutOff
(17 Dec 2018 diagram by and © S. Berliner, III 2018 - all rights reserved)

I just may play with this idea after I get the Anhalter Bahnhoff/Lajos Loop extension up and running.  What was MRR's weird interim slogan, "Enjoyment with everlasting challenge" or some such?

Oh, no, I won't!  Do you ever get a bright idea that doesn't pan out?  This is one of those.  I awoke this morning with the realization that this cut-off, clever though it may be, serves NO USEFUL PURPOSE whatsoever!  Because of the clockwise orientation of the BW, accessing the turntable, the transfer table, and the roundhouse and sheds requires incoming locos (and trains) to back in.  Thus, being able to nose onto the turntable can only be done after a backing move anyway.  So much for that great scheme - FUGGEDDABOUDIT!.   new (18 Dec 2018)


I'm a'gonna armchair this thing to death!  To start the new year off with a foop; it occurred to me that the setup inside Lajos Loop might well be better the way I originally envisioned it; parallel to the back (window) wall.  That way I can reach in better, especially for that fidgety little Rokuhan Shorty lok and cars.  Soooooo, another revised CAD drawing and sketch.  This one's too "iffy" to commit fully, but here's how the loop shapes up:   new (02 Jan 2019)

Neuschwanstein
(02 Jan 2019 diagram by and © S. Berliner, III 2018 - all rights reserved)

Admittedly, this is getting silly, so I'll leave it at this and eyeball the whole thing as I go along.

Curiosity got the better of me and I did a rough calculation of the overall length of the Main Line, starting with the old BW-Z outer loop (less the wye), over Z Track, through Kluz Curve, along Schwarzer Weg, around Lajos Loop, and back.  It comes out to nearly scale miles.  If you add in the ~2.75m for Kadee Wye and M-T Spur, you end up with just over 4 scale miles of just main line trackage, alone!  Not bad for an old lone-wolf operaor.   new (08 Jan 2019)

[Of course, I know exactly which pieces of track I am using and can end up with a frighteningly-precise length, not just for the main line, but for the whole shooting match, inner BW-Z loop and yards and all!  Let us pray that I don't get caught up in THAT muddle, at least not before I get all the track laid, wired, and running.]

Since I had all (most of) the old BW-Z detailed on a JPEG already, I squeezed it onto Diagram 21 for laughs; Diagram 22, with some corrections, follows:   new (08 Jan 2019)

BWZ-Diagram22
(08 Jan 2019/10/13 Dec 2018 diagram, revised 14/01 Nov/06 Oct 2018, 24 Jun 2017, 10/01 Dec 2016, 27 Aug/04 Mar 2016, 05 Jan 2016,
15/06 Dec/30 May/06/2015, 20 Jan 2014, 18/24 Jan, 15/22 Feb/13 Oct 2013, and 11 Dec 2012
by and © S. Berliner, III 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 - all rights reserved)

[Click on thumbnailed diagram for larger image.]

I also took screenshots of the BW-Z and expanded BW-Z/Anhalter CAD drawings to show their incredible complexity but thought better of it; they have far too much personal information on them and it's just more trouble than it's worth right now to doctor/censor them.  Mayhap later, 'gator.

For my next diversion, I designed a 65mm x 380mm (47' x 275') 3-track car float that will hold 18 40' cars to fit the apron of the proposed car float terminal.  If I ever get around to any such, it (or several) can serve as (a) removable "fiddle yard(s)".


Pix will follow, eventually.  Whenever I get a round tuit, I may even get my microcam running and make a "cab" video of all this.   rev (08 Jan 2019)



Continued from Berlinerwerke-Z Saga Page 7, et seq.

For tall tales of the BW and its equipment and such, visit the Berlinerwerke Apocrypha page.

For more and better illustrations of the tall tales and such, keep in touch; as you see, I have my digital camera (11 Jan 1999 - a belated Xmas present - an SLR, no less) and I'm learning fast!

If you like model railroading nonsense (and good tips), take a gander at Jim Wells' incredible

[The AW NUTS Magazine site of the A.W. N.U.T.S. Garden Railway Society is no longer available.]

Customers of the Berlinerwerke who fly (instead of using rail passenger service - horrors!) are invited to travel on Lion Air;
I'd be Lion if I didn't warn you to keep your tongue in your cheek on this one!


You may wish to visit the Model Railroad page, et seq.

frstpage.gif
of this series of Model Railroad pages.


LEGACY

  What happens to all this when I DIE or (heaven forfend!) lose interest?  See LEGACY.

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See Copyright Notice on primary home page.



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of this series of Berlinerwerke-Z Saga pages.

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of the Z-Scale pages.
To tour the Z-scale pages in sequence, the arrows take you from the Z-scale index page to the first page, Z-Scale, then to the continuation pages 2 and up, the Z articles page, and finally to these BW-Z saga pages.


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