K.Bay.Sts.B. Sheet 308

O / Oq according to sheet 308 braked / unbraked
Numbering:	52 174 to 52 483 (not all numbers)
Number:	62
Year of construction (s):	1858/61
Retirement:	<1930?
Type :	open freight car
Genre :	O / Oq
Gauge :	1435 mm ( standard gauge )
Length over buffers:	7,054 mm
Length:	5,360 mm / 5,860 mm
Height:	3,100 mm
Width:	2,420 mm
Fixed wheelbase:	3,210 mm
Empty mass:	6.1 / 6.9 t
Loading mass:	12,500-13,130
Top speed:	65 km / h
Wheel diameter:	1,042 mm
Coupling type:	Double hook coupling according to VDEV
Floor height:	1,202 mm
Loading length:	5,270 mm / 5,740 mm
Loading width:	2,420 mm
Loading height:	1,100 mm / 1,800 mm
Loading area:	16.4-16.7 m²
Hold:	18.1 - 22.5 m³

Views of the gondola according to sheet 308

The K.Bay.Sts.B. Sheet 308 is a Bavarian freight car . It is a two-axle open freight car based on sample sheet 308 for the Bavarian State Railways according to the car registration list from 1913. The car type was built in two versions, braked and unbraked.

history

The cars were procured in a series of 69 from Nöll & Co., Würzburg , for the Bayerische Ostbahn between 1859 and 1861 . It was the second acquisition of a type 'F' car . With the takeover of the Ostbahn by the Bavarian State Railroad in 1876, the cars were added to the fleet of the State Railroad and were given a new numbering scheme. While open brakeman's stands or free-seat brakes were still common on the state railroad cars at the time, the Ostbahn cars already had half-closed brakeman's cabins.

Constructive features

Underframe

In the delivery variant of the car, the underframe had a mixed design of iron longitudinal members and wooden cross members and head sills. Following the acquisition in the state railway the cars received as part of modernizing alterations in the central workshops in Regensburg and Nuremberg completely made up of sectional iron and riveted frame: . The outer side members were U-shaped with outward flanges. The cross members were also made of U-profiles and not cranked. The wagons had screw couplings with safety bars as a towing device. The delivery variant still had safety chains. The drawbar was spring-loaded throughout and in the middle. The wagons were equipped with rod buffers with an installation length of 612 mm. The buffer plates had a diameter of 370 mm.

With the braked cars, the car body was shortened on one side by 380 mm for the brakeman's platform. This protruded over the buffer at the height of the brakeman's cab.

drive

The wagons had half-timbered axle brackets of the short, straight design that were forged from flat iron. The axles were stored in split sliding axle bearings of Bavarian design. The wheels had type 24 spoked wheel bodies with a wheel diameter of 1,042 mm. The suspension in the delivery variant consisted of six 1,109 mm long spring bars with a cross-section of 96 x 13 mm. After 1876, the springs on all wagons were reinforced to increase the load weight and load capacity (1000/10500 kg → 12500/13125 kg). For this purpose, the length of the spring leaves has been increased to 1.1306 mm.

Car body

In the unbraked car, all side walls of the car body could be cordoned off. In some wagons, the side and end walls could only be removed with the help of tools. The frame of the car walls consisted of U and flat profiles. The walls of the car were 45 mm thick. The floor of the hold was 40 mm thick. The front ends of the wagons were drawn up in a triangular shape above the level of the side walls to the level of the gable beams. The placed gable beam offered the possibility of protecting cargo that was sensitive to moisture by means of car ceilings.

The loading openings on both sides had double-leaf, outward-opening doors made of wood with iron reinforcements and a clear loading width of 1,830 mm. The side walls of all cars were 1,100 mm high, the front walls had a height of 1,900 mm above the top edge of the floor.

The brakeman's cab on the braked cars stood on the right side of the brakeman's platform and protruded over the threshold. The brakeman's cab was open and accessible from the left, the hand-spindle brake was attached almost in the middle of the front wall. The roof of the brakeman's cab ended with the gable wall.

Wagon numbers

Manufacturing data			Car numbers for each era					Dimensions		landing gear				walls		Capacity				Weights		Additional information
construction year	manufacturers manufacturers	Number	from 1875	from 1909 (1907)	DRG (from 1923)	DRG (from 1930)	Training gemu- stert	LüP [mm]	Height above SOK [mm]	Number Ax.	Steering axle.	Axis was [mm]	Brakes	frontal walls	Side walls	Loading length [mm]	Loading width [mm]	Floor area m 2	Load space m 3	Loading weight [kg]	Dead weight [kg]	Remarks
Sheet number. 308 I (formerly 204)			Om	Oq	Om	Om					(see legend)		(see legend)	Walls can be demolded								Board height 1,100 mm
1858/59		4th	52 174 52 182 52 189 52 193	Re 52 174 Re52 182 Re52 189 Re 52 193				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5	5.7 - 6.5	can only be demolished with tools;
		4th	52 194 52 211 52 217 52 228	Re 52 194 Re 52 211 Re 52 217 Re 52 228				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		5	52 237 52 242 52 254 52 273 52 289	Re 52 237 Re 52 242 Re 52 254 Re 52 273 Re 52 289				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
1859/61		4th	52 338 52 348 52 359 52 360	Re 52 338 Re 52 348 Re 52 359 Re 52 360				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5	5.7 - 6.5	can only be demolished with tools;
		4th	52 365 52 369 52 373 52 374	Re 52 365 Re 52 369 Re 52 373 Re 52 374				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		4th	52 383 52 387 52 388 52 394	Re 52 383 Re 52 387 Re 52 388 Re 52 394				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		5	52 406 52 412 52 415-52 417	Re 52 406 Re 52 412 Re 52 415-52 417				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		4th	52 421 52 427 52 429 52 431	Re 52 421 Re 52 427 Re 52 429 Re 52 431				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		5	52 434-52 436 52 438 52 439	Re 52 434-52 436 Re 52 438 Re 52 439				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		4th	52 443 52 447 52 458 52 459	not m. Listed Re 52 447 Re 52 458 Re 52 459				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
		4th	52 463 52 476 52 481 52 483	not m. listed Re 52 476 Re 52 481 Re 52 483				7.092	3,100	2		3.210		2	2	5,830	2,420	13.5	14.9	12.5
Sheet number. 308 II (formerly 204)			Om	Oq	Om	Om					(see legend)		(see legend)	Walls can be demolded								Board height 1,100 mm
1858/59		11	52 292 52 295 52 308 52 309 52 310 52 312 52 314 52 324 52 326 52 329 52 470	in X-wagons in X-wagons in X-wagons Re 52 309 in X-car coll. in X-wagons in X-wagons Re 52 324 Re 52 326 in X-wagon coll. in X-wagons				7.092	3,100	2		3.210	BrH	2	1	5,830	2,420	12.7	14.8	12.5	6.4 - 7.5	can only be demolished with tools;
Brakes legend				Handbrake types		BrH = brakeman's cab; Pl = handbrake on platform; Fsbr = free seat brake
				Air brakes		Hnbr = Henri Brake; Hsbr = Henri quick brake; Kp. = Knorr Brake; Sbr. = Grinder brake; Ssbr = grinder quick brake; Wbr = Westinghouse brake; Wsbr = Westinghouse quick brake;
				Suction air brakes		Hbr = Hardy brake; Ahbr = Autom. Hardy vacuum brake
Legend of steering axles				Types of steering axles		A 4 = regional railway version A 4 ; V = club steering axle (VDEV)

Individual evidence

1. ↑ Dr. Gerd van Rosen - van Hoewel, Länderbahnforum, 11/2005
2. ↑ Dr. Gerd van Rosen - van Hoewel, Länderbahnforum, 11/2005
3. ↑ Dr. Gerd van Rosen - van Hoewel, Länderbahnforum, 11/2005
4. ↑ Dr. Gerd van Rosen - van Hoewel, Länderbahnforum, 11/2005

literature

• Vehicle fleet directory of the Kgl. Bayer. State Railways. Compiled as of March 31, 1897 . 1897.
• Vehicle fleet directory of the Kgl. Bayer. State Railways. Compiled as of March 31, 1913 . 1913.
• Gert von Rosen - von Heuwel: open freight wagons of the Bavarian Eastern Railways (BOB) . In: Länderbahnforum . No. 11/2005 .