EP0774441A3 - Apparatus for opposed shifting of fork arms of load-handling trucks - Google Patents
Apparatus for opposed shifting of fork arms of load-handling trucks Download PDFInfo
- Publication number
- EP0774441A3 EP0774441A3 EP96111271A EP96111271A EP0774441A3 EP 0774441 A3 EP0774441 A3 EP 0774441A3 EP 96111271 A EP96111271 A EP 96111271A EP 96111271 A EP96111271 A EP 96111271A EP 0774441 A3 EP0774441 A3 EP 0774441A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fork
- driver parts
- cavity
- power drive
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/142—Movements of forks either individually or relative to each other
- B66F9/143—Movements of forks relative to each other - symmetric
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
Eine Einrichtung zum gegenläufigen Verschieben von paarweise angeordneten Gabelzinken (9, 10) auf Gabelträgern (4) von Flurförderzeugen mit einen Hubschlitten (1) für den Gabelträger (4) besitzt zwei Umlenkrollen (29, 30) und ein darüber geführtes Endlosglied (31) mit einem oberen Trum (32) und einem unteren Trum (35), von denen jedes formschlüssig mit jeweils einem in einer waagrechten Führung geführten Mitnehmerteil (34, 37) verbunden ist, von denen eines unmittelbar durch einen Kraftantrieb (39) verschiebbar ist. Um mit einer solchen Einrichtung auch bereits vorhandene Flurförderzeuge ohne erhebliche Umbauten und Bearbeitungsvorgänge nachrüsten zu können, ist die waagrechte Führung durch eine eigenständige Führungsschiene (28) gebildet, die auf die Oberkante des Gabelträgers (4) aufsetzbar ist und die die Umlenkrollen (29, 30) mit dem Endlosglied (31), die beiden Mitnehmerteile (34, 37) und den Kraftantrieb (39) trägt, wobei die Mitnehmerteile (34, 37) formschlüssig mit den oberen Enden der Gabelrücken (11, 12) zusammenwirken. Bevorzugt besitzt die Führungsschiene (28) einen C-förmigen Querschnitt mit einem Hohlraum und einem in Fahrtrichtung offenen, engeren Schlitz (46), und an den Mitnehmerteilen (34, 37) sind T-förmige Führungsprofile befestigt, die durch den Schlitz (46) in den Hohlraum eingreifen. A device for oppositely displacing paired fork tines (9, 10) on fork carriers (4) of industrial trucks with a lifting carriage (1) for the fork carrier (4) has two deflection rollers (29, 30) and an endless link (31) guided over them an upper run (32) and a lower run (35), each of which is positively connected to a driver part (34, 37) guided in a horizontal guide, one of which can be moved directly by a power drive (39). In order to be able to retrofit already existing industrial trucks with such a device without significant conversions and machining operations, the horizontal guide is formed by an independent guide rail (28) which can be placed on the upper edge of the fork carriage (4) and which the deflection rollers (29, 30 ) with the endless link (31), which carries the two driver parts (34, 37) and the power drive (39), the driver parts (34, 37) interacting positively with the upper ends of the fork backs (11, 12). The guide rail (28) preferably has a C-shaped cross section with a cavity and a narrower slot (46) which is open in the direction of travel, and T-shaped guide profiles are fastened to the driver parts (34, 37) and are passed through the slot (46). engage in the cavity.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995128885 DE19528885C1 (en) | 1995-08-05 | 1995-08-05 | Counter-pushing device for fork tines of forklift truck |
DE19528885 | 1995-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0774441A2 EP0774441A2 (en) | 1997-05-21 |
EP0774441A3 true EP0774441A3 (en) | 1998-09-16 |
Family
ID=7768834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96111271A Withdrawn EP0774441A3 (en) | 1995-08-05 | 1996-07-12 | Apparatus for opposed shifting of fork arms of load-handling trucks |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0774441A3 (en) |
DE (1) | DE19528885C1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2791049B1 (en) | 1999-03-19 | 2001-06-01 | Sambron | EQUIPMENT CARRIER FOR A LIFTING MACHINE, A MAT OF A LIFTING MACHINE COMPRISING SUCH AN EQUIPMENT CARRIER AND LIFTING MACHINE SUCH AS A FORK TROLLEY PROVIDED WITH SAID MAT |
NL1013588C2 (en) * | 1999-11-16 | 2001-05-17 | Sjoerd Meijer | Fork lift truck with fork adjustment. |
FI20041280A (en) * | 2004-10-01 | 2006-04-02 | Rocla Oyj | Method and apparatus for laterally displacing a fork carriage of a forklift |
DE102007045311A1 (en) * | 2007-09-21 | 2009-04-02 | Jungheinrich Ag | Tine adjusting device for e.g. fork-lift truck, to transport load to fork arm of load lift fork, has hydraulic motor for moving drive chain and for rotatably driving shaft of guide wheels or shaft of separate drive wheel |
DE102010038663A1 (en) | 2010-07-29 | 2012-02-02 | Griptech Gmbh | Device for receiving loads |
DE102013201818A1 (en) | 2013-02-05 | 2014-08-07 | Griptech Gmbh | DEVICE FOR RECEIVING AND TRANSPORTING LOADS |
US9663337B2 (en) | 2014-06-26 | 2017-05-30 | Crown Equipment Corporation | Carriage assembly for materials handling vehicle and method for making same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3125384A1 (en) * | 1981-06-27 | 1983-01-13 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Attachment for a forklift truck |
DE7836444U1 (en) * | 1978-12-08 | 1988-05-11 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Attachment with mutually movable parts for a lift loader |
EP0314207A1 (en) * | 1987-10-28 | 1989-05-03 | Bolzoni S.P.A | Fork unit for lift trucks |
WO1991007345A1 (en) * | 1989-11-21 | 1991-05-30 | Stålteknik I Skellefteå Ab | Laterally movable fork arrangement attached to a working machine |
US5147171A (en) * | 1991-07-25 | 1992-09-15 | Caterpillar Industrial Inc. | Side shift carriage for a lift mast |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7119318U (en) * | 1971-11-04 | Rossdeutscher W | Transport and lifting device with adjustment device for the lifting forks | |
DE1740383U (en) * | 1953-03-23 | 1957-02-21 | Miag Muehlenbau & Ind Gmbh | LIFTING TINE FOR LIFT TRUCK. |
DE2853109A1 (en) * | 1978-12-08 | 1980-06-26 | Kaup Gmbh & Co Kg | Forklift truck fork arm sideways adjustment mechanism - has slotted tube containing bushes for rear support and carrying fork guide |
DE8501143U1 (en) * | 1985-01-18 | 1985-04-18 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | FORK TINE ADJUSTMENT |
DE8518185U1 (en) * | 1985-06-22 | 1985-08-08 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Fork adjustment device |
DE3522384A1 (en) * | 1985-06-22 | 1987-01-02 | Kaup Gmbh & Co Kg | Arm-adjusting device |
DE3702703A1 (en) * | 1987-01-30 | 1988-08-11 | Ernst Wilhelms Kg Hammerwerk U | Fork-lift truck with adjustable fork prongs |
GB9209926D0 (en) * | 1992-05-08 | 1992-06-24 | Lansing Linde Ltd | Industrial lift trucks and load lifting carriages therefor |
-
1995
- 1995-08-05 DE DE1995128885 patent/DE19528885C1/en not_active Expired - Fee Related
-
1996
- 1996-07-12 EP EP96111271A patent/EP0774441A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7836444U1 (en) * | 1978-12-08 | 1988-05-11 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Attachment with mutually movable parts for a lift loader |
DE3125384A1 (en) * | 1981-06-27 | 1983-01-13 | Kaup GmbH & Co KG Gesellschaft für Maschinenbau, 8750 Aschaffenburg | Attachment for a forklift truck |
EP0314207A1 (en) * | 1987-10-28 | 1989-05-03 | Bolzoni S.P.A | Fork unit for lift trucks |
WO1991007345A1 (en) * | 1989-11-21 | 1991-05-30 | Stålteknik I Skellefteå Ab | Laterally movable fork arrangement attached to a working machine |
US5147171A (en) * | 1991-07-25 | 1992-09-15 | Caterpillar Industrial Inc. | Side shift carriage for a lift mast |
Also Published As
Publication number | Publication date |
---|---|
EP0774441A2 (en) | 1997-05-21 |
DE19528885C1 (en) | 1996-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69915560T2 (en) | Device for transferring goods | |
EP0774441A3 (en) | Apparatus for opposed shifting of fork arms of load-handling trucks | |
EP0574834B1 (en) | Palettiser | |
DE2438960C3 (en) | Device for stacking and unstacking plate-shaped! Good | |
DE2534820A1 (en) | Press line workpiece transporter mechanism - has universally operated grab jaws on slide between work stations | |
DE3602319A1 (en) | Conveying installation for printed sheets | |
DE833174C (en) | Shifting device for car or the like. | |
DE1290877C2 (en) | SHELVING STACKING DEVICE WITH RETRACTABLE LOAD CARRIERS FOR LONG GOODS | |
DE2518776A1 (en) | Pallet conveyor for lorry - has roller chains on either side of surface and fixed rollers in middle | |
AT510728B1 (en) | MECHANICAL AUTOPARK SYSTEM | |
DE185386C (en) | ||
DE1068626B (en) | Stacker crane | |
DE225034C (en) | ||
DE19520107A1 (en) | Vacuum=operated plate handling device | |
DE202012104551U1 (en) | Linear conveyor | |
DE34544C (en) | Shop window display | |
DE1142686B (en) | Mobile crane system with a counterweight carriage | |
DE253875C (en) | ||
DE2058115A1 (en) | Conveyor system | |
DE124105C (en) | ||
DE300915C (en) | ||
DE207326C (en) | ||
EP0700846B1 (en) | Transporting device for parcels, such as work piece-holders, containers or transport units, particularly in a sequence of workplaces | |
DE7606142U1 (en) | DEVICE FOR INDIVIDUALLY FEEDING BOARDS O.DGL STACKED ON TOP OF ONE another. ON A CONVEYOR RAILWAY | |
DE576074C (en) | Articulated rack and pinion drive with counterweight for load balancing, especially for lifters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE DK ES FI FR GB IT NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE DK ES FI FR GB IT NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19990317 |