FR2341516A1 - Front fixture for fork lift truck - has pair of vertically spaced arms behind mast and column - Google Patents

Front fixture for fork lift truck - has pair of vertically spaced arms behind mast and column

Info

Publication number
FR2341516A1
FR2341516A1 FR7700754A FR7700754A FR2341516A1 FR 2341516 A1 FR2341516 A1 FR 2341516A1 FR 7700754 A FR7700754 A FR 7700754A FR 7700754 A FR7700754 A FR 7700754A FR 2341516 A1 FR2341516 A1 FR 2341516A1
Authority
FR
France
Prior art keywords
column
pair
vertically spaced
lift truck
fork lift
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
FR7700754A
Other languages
French (fr)
Other versions
FR2341516B1 (en
Inventor
Robert Norris Stedman
Robert Thomas Mc Neely
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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
Priority claimed from US05/660,743 external-priority patent/US4084715A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2341516A1 publication Critical patent/FR2341516A1/en
Application granted granted Critical
Publication of FR2341516B1 publication Critical patent/FR2341516B1/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
    • B66F9/08—Masts; Guides; Chains
    • B66F9/082—Masts; Guides; Chains inclinable
    • 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
    • B66F9/08—Masts; Guides; Chains
    • 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
    • B66F9/08—Masts; Guides; Chains
    • B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck

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 fork lift truck has a pair of long, vertically spaced arms (31, 37) whose pear ends are pivot connected with the fixing mechanism by pivots (32, 28). A mast (33) is arranged in front of the frame (13) with a column (46) and a load lifting device (41, 48) which is connected with the column for an upwards motion. Second pivot mechanisms (34, 39) connect the column (46) with the front ends of the arms while power devices (41) swivel the arms upwards about the first pivot mechanisms (32, 38) out of a lowered position where the arms extend forwards and downwards to raise the mast arrangement (33).
FR7700754A 1976-02-23 1977-01-12 Front fixture for fork lift truck - has pair of vertically spaced arms behind mast and column Granted FR2341516A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66074076A 1976-02-23 1976-02-23
US66074276A 1976-02-23 1976-02-23
US05/660,743 US4084715A (en) 1976-02-23 1976-02-23 Lift truck with means to pivot mast and the fork carriage thereon

Publications (2)

Publication Number Publication Date
FR2341516A1 true FR2341516A1 (en) 1977-09-16
FR2341516B1 FR2341516B1 (en) 1982-06-11

Family

ID=27418039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700754A Granted FR2341516A1 (en) 1976-02-23 1977-01-12 Front fixture for fork lift truck - has pair of vertically spaced arms behind mast and column

Country Status (6)

Country Link
JP (1) JPS52101566A (en)
CA (1) CA1043746A (en)
DE (1) DE2653399A1 (en)
ES (1) ES456183A1 (en)
FR (1) FR2341516A1 (en)
IT (1) IT1081716B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429176A1 (en) * 1978-06-22 1980-01-18 Girard Reydet Louis Fork lift attachment for agricultural tractor - has jacks to swing forks about horizontal axis into near vertical position
FR2440907A1 (en) * 1978-07-10 1980-06-06 Nl Industries Inc ROLLER ASSEMBLY FOR THE GUIDANCE OF A VERTICALLY MOBILE MEMBER, FOR EXAMPLE IN A WELLBORE APPARATUS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117331A1 (en) * 2001-04-06 2002-10-10 Still Gmbh Mast mounting for an industrial truck
DE102017205035A1 (en) 2017-03-24 2018-09-27 Jungheinrich Aktiengesellschaft Arrangement for guiding a load carriage

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR773939A (en) * 1933-07-08 1934-11-28 Yale & Towne Mfg Co Improvements to electric trolleys for industrial use
US2220450A (en) * 1938-11-22 1940-11-05 Roy C Howell Industrial truck
FR1203701A (en) * 1957-11-08 1960-01-20 Yale & Towne Mfg Co Lift tilt mechanism with lever system
FR1296126A (en) * 1961-05-23 1962-06-15 Tractor crop lifting device
US3070244A (en) * 1958-10-13 1962-12-25 Le Grand H Lull Loader
GB1080914A (en) * 1965-10-08 1967-08-31 Roy Sanderson An improved fork lift and a method of and means for attaching same to tractor
NL6611507A (en) * 1966-08-16 1968-02-19
FR2124178A1 (en) * 1971-02-04 1972-09-22 Potain Sa
FR2183385A5 (en) * 1972-05-05 1973-12-14 Maprin
US3826392A (en) * 1973-05-01 1974-07-30 B Farley Lifting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR773939A (en) * 1933-07-08 1934-11-28 Yale & Towne Mfg Co Improvements to electric trolleys for industrial use
US2220450A (en) * 1938-11-22 1940-11-05 Roy C Howell Industrial truck
FR1203701A (en) * 1957-11-08 1960-01-20 Yale & Towne Mfg Co Lift tilt mechanism with lever system
US3070244A (en) * 1958-10-13 1962-12-25 Le Grand H Lull Loader
FR1296126A (en) * 1961-05-23 1962-06-15 Tractor crop lifting device
GB1080914A (en) * 1965-10-08 1967-08-31 Roy Sanderson An improved fork lift and a method of and means for attaching same to tractor
NL6611507A (en) * 1966-08-16 1968-02-19
FR2124178A1 (en) * 1971-02-04 1972-09-22 Potain Sa
FR2183385A5 (en) * 1972-05-05 1973-12-14 Maprin
US3826392A (en) * 1973-05-01 1974-07-30 B Farley Lifting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429176A1 (en) * 1978-06-22 1980-01-18 Girard Reydet Louis Fork lift attachment for agricultural tractor - has jacks to swing forks about horizontal axis into near vertical position
FR2440907A1 (en) * 1978-07-10 1980-06-06 Nl Industries Inc ROLLER ASSEMBLY FOR THE GUIDANCE OF A VERTICALLY MOBILE MEMBER, FOR EXAMPLE IN A WELLBORE APPARATUS

Also Published As

Publication number Publication date
DE2653399A1 (en) 1977-08-25
CA1043746A (en) 1978-12-05
ES456183A1 (en) 1978-06-16
FR2341516B1 (en) 1982-06-11
JPS52101566A (en) 1977-08-25
IT1081716B (en) 1985-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse