US671599A - Unloading device for goods trucks, wagons, &c. - Google Patents

Unloading device for goods trucks, wagons, &c. Download PDF

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Publication number
US671599A
US671599A US3244100A US1900032441A US671599A US 671599 A US671599 A US 671599A US 3244100 A US3244100 A US 3244100A US 1900032441 A US1900032441 A US 1900032441A US 671599 A US671599 A US 671599A
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Prior art keywords
wagons
unloading device
goods
trucks
truck
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Expired - Lifetime
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US3244100A
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Friedrich Wilhelm Koffler
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • B65F3/24—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle
    • B65F3/28—Vehicles particularly adapted for collecting refuse with devices for unloading the tank of a refuse vehicle by a lengthwise movement of a wall, e.g. a plate, a piston, or the like

Definitions

  • the present invention enables the rapid unloading of the material contained in goods trucks, wagons, &c.
  • Figure 1 represent-s a longitudinal section of a wagon provided with the unloading device; Fig. 2, a partial plan view thereof; Fig.3, an end view, and Fig. 4 represents in section the unloading device in operation.
  • a is a second bottom lying upon the bottom I) of the truck, but having only about twothirds of the length of the said bottom I) and revolving upon same on a pivot 0, provided at the point of section of the longitudinal and latitudinal axes of the truck.
  • circular tracks or grooves 01 d are provided in both bottoms, in which run balls c.
  • the wagon is further provided with a wall in three parts fff which has no floor or bottom, and is held in shape and position by stifiening bars or rails 9. Over the floor a in the longitudinal axis of the wagon a powerful screw n is provided, which can be revolved, but not moved from its position. The said screw 1?.
  • the clamps m are unfastened, and the box or frame, composed of the bottom a and walls f f f, is revolved around pivot 0 into a position at right angles to the longitudinal side of the wagon. During this movement one-third of the material is already unloaded through the missing part of the floor a. To further unload, the crank 2' is revolved so that the wallsfff are moved forward. The goods are thus pushed forward and fall out through the said opening in the floor, as shown in Fig. 4..
  • An unloading device for goods trucks, wagons, and the like consisting of a bottom a lying upon the bottom I) of the truck but having approximately but two-thirds of the length of said truck and revolving around a pivotc placed in the center of the frame of the truck above which bottom a in the longitudinal axis of the truck a screw n is provided which can be revolved but not moved from its position said screw having bearing in the narrow sides or ends of the truck and caused to revolve by means of driving means arranged on the outside of the truck and passing through the two screw-nuts h and h to which screw the three walls f f f provided with stififeners are fixed the device being kept in its normal position by means of clamps m.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Description

No. 67!,599. Patented Apr. 9, 9m. F. w. KDFFLER.
UNLOADING DEVICE FOR GOODS TRUCKS, WAGONS, 8m.
(Application filed Oct. 8, 1900. (No Model.) 3 Sheets-Sheet I.
Tawm hw, N Mme-sass:
wwMdm WZJMW' Mew In: minus versus cu. wow-urns, wnsnmmou. u. c
No. 67l,599.- Patented Apr. 9, l90l.
F. W. KOFFLER. UNLOADING DEVICE FOR GOODS TRUCKS, WAGONS, 8&0.
I Witmessesz' J MW 3C. 9 1. A M
ma uonms versus co. woruuma, wnsumuvox a. c
No. 671,599. Patented Apr. 9, I90I.
" F. w. KOFFLEB.
UNLUADINB DEVICE FOR GOODS TRUCKS. WAGONS, 8w.
(Lpplication filed ()ctv B, 1900.: (No Model.) 3 Sheets-Sheet 3.
"kw 0v wxmessesz m: norms um: sumo-um. WASHINGTON n. c.
UNITED STATES PATENT OFFICE.
FRIEDRICH WILHELM KOFFLERlOF VIENNA, AUSTRIA-HUNGARY.
UNLOADING DEVICE FOR GOODS TRUCKS, WAGONS, &c.
SPECIFICATION forming part of Letters Patent No. 671,599, dated April 9, 1901.
- Application filed October 8, 1900. Serial No. 32,441. (No model.)
To all w/wm it may concern..-
Be it known that I, FRIEDRICH WILHELM KOFFLER, a subject of the Emperor of Austria-Hungary, residing at 34 Penzingerstrasse, Vienna, XII/2, Austria-Hungary, have invented certain new and useful Improvements in Unloading Apparatus for Goods-Trucks, &c., of which the following is a specification.
The present invention enables the rapid unloading of the material contained in goods trucks, wagons, &c.
In the annexed drawings, Figure 1 represent-s a longitudinal section of a wagon provided with the unloading device; Fig. 2, a partial plan view thereof; Fig.3, an end view, and Fig. 4 represents in section the unloading device in operation.
a is a second bottom lying upon the bottom I) of the truck, but having only about twothirds of the length of the said bottom I) and revolving upon same on a pivot 0, provided at the point of section of the longitudinal and latitudinal axes of the truck. In order to facilitate this revolving movement, circular tracks or grooves 01 d are provided in both bottoms, in which run balls c. The wagon is further provided with a wall in three parts fff which has no floor or bottom, and is held in shape and position by stifiening bars or rails 9. Over the floor a in the longitudinal axis of the wagon a powerful screw n is provided, which can be revolved, but not moved from its position. The said screw 1?. has bearing in the two narrow sides or ends of thewagon and passes through the two screw -nuts h h, the nut 71. being fixed to the wall f on the narrow side and the nut 71 to the stiffening-rail g of the two walls f f at the sides of the Wagon. The screw n is caused to revolve by means of the crank 'L and the gear-wheel K, which are fixed to the outside of the end wall of the truck and protected by a casing or frame of steel or the like Z. In order to retain the device in its normal position, clampsm are provided on the narrow sides.
In order to permit of emptying a loaded truck, wagon, or cart, the clamps m are unfastened, and the box or frame, composed of the bottom a and walls f f f, is revolved around pivot 0 into a position at right angles to the longitudinal side of the wagon. During this movement one-third of the material is already unloaded through the missing part of the floor a. To further unload, the crank 2' is revolved so that the wallsfff are moved forward. The goods are thus pushed forward and fall out through the said opening in the floor, as shown in Fig. 4..
I claim- An unloading device for goods trucks, wagons, and the like consisting of a bottom a lying upon the bottom I) of the truck but having approximately but two-thirds of the length of said truck and revolving around a pivotc placed in the center of the frame of the truck above which bottom a in the longitudinal axis of the truck a screw n is provided which can be revolved but not moved from its position said screw having bearing in the narrow sides or ends of the truck and caused to revolve by means of driving means arranged on the outside of the truck and passing through the two screw-nuts h and h to which screw the three walls f f f provided with stififeners are fixed the device being kept in its normal position by means of clamps m.
In testimony that I claim the foregoing as my invention I have signed my name in presence of two subscribing witnesses.
FRIEDRICH \VIIIHELM KOFFLER.
Witnesses:
V ALFRED WAMBREIGHT,
ALVESTO S. HOGUE.
US3244100A 1900-10-08 1900-10-08 Unloading device for goods trucks, wagons, &c. Expired - Lifetime US671599A (en)

Priority Applications (1)

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US3244100A US671599A (en) 1900-10-08 1900-10-08 Unloading device for goods trucks, wagons, &c.

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US3244100A US671599A (en) 1900-10-08 1900-10-08 Unloading device for goods trucks, wagons, &c.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632628A (en) * 1985-02-14 1986-12-30 Kress Corporation Side-ejection vehicle
US5273390A (en) * 1992-10-13 1993-12-28 Crissman Donald R Truck bed insert having power unloading blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632628A (en) * 1985-02-14 1986-12-30 Kress Corporation Side-ejection vehicle
US5273390A (en) * 1992-10-13 1993-12-28 Crissman Donald R Truck bed insert having power unloading blade

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