FR2390370A1 - Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load - Google Patents

Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load

Info

Publication number
FR2390370A1
FR2390370A1 FR7714654A FR7714654A FR2390370A1 FR 2390370 A1 FR2390370 A1 FR 2390370A1 FR 7714654 A FR7714654 A FR 7714654A FR 7714654 A FR7714654 A FR 7714654A FR 2390370 A1 FR2390370 A1 FR 2390370A1
Authority
FR
France
Prior art keywords
load
pressure plate
height
jack
adjusted
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.)
Granted
Application number
FR7714654A
Other languages
French (fr)
Other versions
FR2390370B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7714654A priority Critical patent/FR2390370A1/en
Publication of FR2390370A1 publication Critical patent/FR2390370A1/en
Application granted granted Critical
Publication of FR2390370B1 publication Critical patent/FR2390370B1/fr
Granted legal-status Critical Current

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
    • B66F9/18—Load gripping or retaining means

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)

Abstract

The load on the fork of a fork lift truck is held steady by a pressure plate (11). The pressure plate (11) is supported by a lug (13) which is attached to the ends of the arm (7) and bar (14). A parallogram linkage is formed by pivoting the other ends of the arm (7) and bar (14) to the slider (5) mounted on the upright (3). A jack (9) raises or lowers the arm (7) which in turn raises or lowers the pressure plate (11) which is maintained in a horizontal attitude by the parallelogram linkage. The height of the pressure plate can thus be adjusted to suit the load. With loads of widely varying height the position of the slider (4) on the upright (3) is changed and fixed to its new position by bolts through the holes (17).
FR7714654A 1977-05-13 1977-05-13 Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load Granted FR2390370A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714654A FR2390370A1 (en) 1977-05-13 1977-05-13 Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714654A FR2390370A1 (en) 1977-05-13 1977-05-13 Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load

Publications (2)

Publication Number Publication Date
FR2390370A1 true FR2390370A1 (en) 1978-12-08
FR2390370B1 FR2390370B1 (en) 1980-12-12

Family

ID=9190760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714654A Granted FR2390370A1 (en) 1977-05-13 1977-05-13 Pressure plate for retaining load on fork lift truck - can be adjusted for height by jack and fits on top of load

Country Status (1)

Country Link
FR (1) FR2390370A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395188A (en) * 1980-03-01 1983-07-26 Kaup & Co. Kg Load carrying arrangement for a lift truck
EP0086665A1 (en) * 1982-02-17 1983-08-24 Rodman's Development Company Limited Conveying apparatus
WO2002014206A2 (en) * 2000-08-14 2002-02-21 Durwen Maschinenbau Gmbh Add-on unit for industrial trucks, particularly for fork lift trucks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395188A (en) * 1980-03-01 1983-07-26 Kaup & Co. Kg Load carrying arrangement for a lift truck
EP0086665A1 (en) * 1982-02-17 1983-08-24 Rodman's Development Company Limited Conveying apparatus
WO2002014206A2 (en) * 2000-08-14 2002-02-21 Durwen Maschinenbau Gmbh Add-on unit for industrial trucks, particularly for fork lift trucks
WO2002014206A3 (en) * 2000-08-14 2002-08-22 Durwen Maschb Gmbh Add-on unit for industrial trucks, particularly for fork lift trucks

Also Published As

Publication number Publication date
FR2390370B1 (en) 1980-12-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse