EP0034999A1 - Montageträger für ein Hubzusatzgerät am Gabelträger eines Gabelstaplers und Fahrwerk für seine Inbetriebsetzung - Google Patents

Montageträger für ein Hubzusatzgerät am Gabelträger eines Gabelstaplers und Fahrwerk für seine Inbetriebsetzung Download PDF

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Publication number
EP0034999A1
EP0034999A1 EP81810051A EP81810051A EP0034999A1 EP 0034999 A1 EP0034999 A1 EP 0034999A1 EP 81810051 A EP81810051 A EP 81810051A EP 81810051 A EP81810051 A EP 81810051A EP 0034999 A1 EP0034999 A1 EP 0034999A1
Authority
EP
European Patent Office
Prior art keywords
support
plate
truck
platform
bracket
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Withdrawn
Application number
EP81810051A
Other languages
English (en)
French (fr)
Inventor
Roger Prevost
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METALLEGER SA
Original Assignee
METALLEGER SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by METALLEGER SA filed Critical METALLEGER SA
Publication of EP0034999A1 publication Critical patent/EP0034999A1/de
Withdrawn legal-status Critical Current

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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
    • B66F9/061—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 characterised by having a lifting jib

Definitions

  • the invention belongs to the field of accessory lifting devices intended to be mounted on forklifts in order to increase their efficiency. It relates more specifically to a bracket mounting bracket on the deck, sliding on the load mast, of a forklift.
  • a mounting bracket for an accessory device of the steerable type, on the deck made up of two parallel strips forming the slide of the load mast of a forklift, according to the invention, is characterized in that it comprises a plate upper, pierced with an opening for the passage of the pillar of the bracket and in which is formed a longitudinal groove cooperating with a rib of the upper strip, a plate at right angles to the upper plate engaging the support two stops of the lower strip, and a housing receiving the foot of the pillar.
  • the support is provided, in the housing receiving the base of the bracket, with means for rotating the barrel thereof around 180 degrees.
  • These means are preferably at least one double-acting rotary actuator with rack meshing on a toothed wheel.
  • the rotary actuator is of the hydraulic type and is supplied with fluid by an electric motor-pump independent of the hydraulic circuits of the lift truck, said electric motor-pump being supplied with electricity by direct connection to the battery. of the forklift.
  • the invention provides a device specially designed for the direct installation, on the deck of a forklift, of the mounting support of the invention, equipped with an accessory device such as a adjustable stem.
  • This device of the mobile cart type, is also intended to be used for removing the support.
  • FIG 1 the load mast 1, of a forklift, with its sliding deck 2, equipped with two arms 3 forming load capture fork.
  • the apron 2 consists of two parallel strips 5 and 6 on which is adapted a support 7 according to the invention.
  • a bracket 8 On the support 7 is mounted a bracket 8 with barrel 80, leg of barrel 81 and arrow 82.
  • the support 7 consists of an upper plate 70, a plate 71 at right angles to the plate, and a housing 72 receiving the foot 81 of the stem barrel 8.
  • the upper plate 70 is pierced with a opening 73 for the passage of the barrel 80.
  • a groove 74 in which is engaged a rib 50 of the upper strip 5.
  • an electro-pump 75 for the operation of the stem independently of the means of implementation forklift artwork. The electrical and hydraulic connections have not been shown.
  • the bottom of the plate 71 engages between two stops 61 and 62, welded to the lower strip 6. It can thus be seen that the support of the invention 7, equipped with the bracket 8, is in place on the deck 2 without bolting no welding and that it can therefore be easily installed or removed.
  • the housing 72 is constituted by a group of two rotary cylinders 9 ( Figures 4, 5 and 6). Each is of the double-acting symmetrical type. It comprises a cylindrical hollow body 90 in which a piston rod 91 moves, provided at its ends with two thrust pistons 92 and 93. At each end an orifice 94 allows the arrival of the fluid. A stroke limiter 95, adjustable by nuts and locknuts, makes it possible to limit the displacement of the piston.
  • the rod 91 is provided with a rack meshing on a toothed wheel 97 secured, by any suitable means, to the shaft 98 of the bracket 8.
  • FIGS. 7 and 8 show a mobile carriage 4 specially designed for the installation or removal of the support from an accessory machine such as the bracket 8.
  • the carriage 4 comprises a V-shaped base plate 40, mounted on three steerable wheels 41, a mast 42 and a plate 43.
  • the plate 43 is equipped with two lateral guides 44 and 45 and a wedge 46.
  • an arm 47 In the vicinity from the top of the mast 42 an arm 47 has a hook 48.
  • a folding drawbar 49 allows the carriage 4 to be maneuvered.
EP81810051A 1980-02-22 1981-02-20 Montageträger für ein Hubzusatzgerät am Gabelträger eines Gabelstaplers und Fahrwerk für seine Inbetriebsetzung Withdrawn EP0034999A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8004276A FR2476625A1 (fr) 1980-02-22 1980-02-22 Support de montage d'un engin accessoire de levage sur le tablier d'un chariot elevateur et chariot de mise en oeuvre
FR8004276 1980-02-22

Publications (1)

Publication Number Publication Date
EP0034999A1 true EP0034999A1 (de) 1981-09-02

Family

ID=9239020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81810051A Withdrawn EP0034999A1 (de) 1980-02-22 1981-02-20 Montageträger für ein Hubzusatzgerät am Gabelträger eines Gabelstaplers und Fahrwerk für seine Inbetriebsetzung

Country Status (2)

Country Link
EP (1) EP0034999A1 (de)
FR (1) FR2476625A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189356A2 (de) * 1985-01-25 1986-07-30 Jean-Marie Gérard René Koehl Gerät zum Verlegen von Bordsteinen, Verbundpflastersteinen und Aehnliches
FR2576619A1 (fr) * 1985-01-25 1986-08-01 Koehl Jean Marie Appareillage de pose de bordures, paves autobloquants ou autre.
FR2589847A1 (fr) * 1985-11-07 1987-05-15 Labruche Pierre Potence de levage amovible pour montage sur un chariot elevateur
FR2598399A1 (fr) * 1986-05-06 1987-11-13 Koehl Jean Marie Dispositif amovible et autostable de fixation de potence de levage sur des tabliers elevateurs
GB2197847A (en) * 1986-11-25 1988-06-02 Intermec Prod Ltd Agricultural material handling assembly
CN106927390A (zh) * 2015-12-31 2017-07-07 天津市华衡伟业称重系统股份有限公司 一种可调节叉吊秤
GB2594523A (en) * 2020-05-01 2021-11-03 Sipon Ltd Improvements in or relating to lifting apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830292A1 (de) * 1988-09-06 1990-03-15 Oskar Schmidt Kranarm fuer hubgeraete, wie z. b. gabelstapler
CN105800478A (zh) * 2014-12-31 2016-07-27 王建华 地牛吊车

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368122A (en) * 1943-09-06 1945-01-30 Clark Equipment Co Industrial truck

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386459A (en) * 1944-04-10 1945-10-09 Richard W Hautzenroeder Speed change device
US2682350A (en) * 1951-08-16 1954-06-29 Jack N Garrett Load handling and engaging device for lift trucks
FR1130619A (fr) * 1955-09-01 1957-02-07 Yale & Towne Mfg Co Stabilisateur pour chariots élévateurs
FR1143061A (fr) * 1955-10-07 1957-09-26 Yale & Towne Mfg Co Dispositif de manutention pour chariots industriels
US2990074A (en) * 1956-09-26 1961-06-27 Clark Equipment Co Industrial truck attachment
US3410432A (en) * 1966-12-30 1968-11-12 Dyson & Sons Boom attachment for a lift truck
ZA761753B (en) * 1975-03-31 1977-04-27 Burgan Commercial And Engineer Improvements in or relating to fork lift trucks
BE872877A (fr) * 1978-12-19 1979-04-17 Rexam Luxembourg S A R L Chariot elevateur

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368122A (en) * 1943-09-06 1945-01-30 Clark Equipment Co Industrial truck

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189356A2 (de) * 1985-01-25 1986-07-30 Jean-Marie Gérard René Koehl Gerät zum Verlegen von Bordsteinen, Verbundpflastersteinen und Aehnliches
FR2576619A1 (fr) * 1985-01-25 1986-08-01 Koehl Jean Marie Appareillage de pose de bordures, paves autobloquants ou autre.
EP0189356A3 (en) * 1985-01-25 1987-07-08 Jean-Marie Gerard Rene Koehl Device for laying kerbs or interlocking paving stones
US4740102A (en) * 1985-01-25 1988-04-26 Koehl Jean Marie G R Apparatus for positioning road curbs, autoblocking paving blocks and the like
FR2589847A1 (fr) * 1985-11-07 1987-05-15 Labruche Pierre Potence de levage amovible pour montage sur un chariot elevateur
FR2598399A1 (fr) * 1986-05-06 1987-11-13 Koehl Jean Marie Dispositif amovible et autostable de fixation de potence de levage sur des tabliers elevateurs
GB2197847A (en) * 1986-11-25 1988-06-02 Intermec Prod Ltd Agricultural material handling assembly
GB2197847B (en) * 1986-11-25 1990-02-14 Intermec Prod Ltd Agricultural material handling assembly
CN106927390A (zh) * 2015-12-31 2017-07-07 天津市华衡伟业称重系统股份有限公司 一种可调节叉吊秤
GB2594523A (en) * 2020-05-01 2021-11-03 Sipon Ltd Improvements in or relating to lifting apparatus
GB2594523B (en) * 2020-05-01 2024-04-10 Sipon Ltd Improvements in or relating to lifting apparatus

Also Published As

Publication number Publication date
FR2476625A1 (fr) 1981-08-28

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19820223

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19840831

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PREVOST, ROGER