GB1247052A - Improvements in or relating to load lifting mechanisms - Google Patents

Improvements in or relating to load lifting mechanisms

Info

Publication number
GB1247052A
GB1247052A GB3859268A GB3859268A GB1247052A GB 1247052 A GB1247052 A GB 1247052A GB 3859268 A GB3859268 A GB 3859268A GB 3859268 A GB3859268 A GB 3859268A GB 1247052 A GB1247052 A GB 1247052A
Authority
GB
United Kingdom
Prior art keywords
mast section
ram
section
mast
movable
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.)
Expired
Application number
GB3859268A
Other languages
English (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.)
KNICKERBOCKER Co
Original Assignee
KNICKERBOCKER 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
Application filed by KNICKERBOCKER Co filed Critical KNICKERBOCKER Co
Priority to GB1099171A priority Critical patent/GB1247053A/en
Publication of GB1247052A publication Critical patent/GB1247052A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • 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
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/16—Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
    • 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
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
GB3859268A 1967-08-15 1968-08-13 Improvements in or relating to load lifting mechanisms Expired GB1247052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1099171A GB1247053A (en) 1967-08-15 1968-08-13 Improvements in or relating to tilting mechanisms for load carriers on lifting trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66063067A 1967-08-15 1967-08-15

Publications (1)

Publication Number Publication Date
GB1247052A true GB1247052A (en) 1971-09-22

Family

ID=24650311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859268A Expired GB1247052A (en) 1967-08-15 1968-08-13 Improvements in or relating to load lifting mechanisms

Country Status (3)

Country Link
JP (1) JPS4835549B1 (enrdf_load_stackoverflow)
FR (1) FR1576285A (enrdf_load_stackoverflow)
GB (1) GB1247052A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021053317A1 (en) * 2019-09-20 2021-03-25 M J Products Ltd Load handling apparatus
CN115004894A (zh) * 2022-06-15 2022-09-06 山东弘宇农机股份有限公司 拖拉机用双油缸液压提升器

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815024C2 (de) * 1978-04-07 1986-05-07 O & K Orenstein & Koppel Ag, 1000 Berlin Spann- und Arbeitsstreckenausgleichsanordnung für Hydraulikschläuche an Hubmasten von Gabelstaplern
FR2584696A1 (fr) * 1985-07-11 1987-01-16 Prat Cie Ets A Chariot elevateur
US4949816A (en) * 1988-11-03 1990-08-21 Clark Equipment Company Upright for lift truck

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021053317A1 (en) * 2019-09-20 2021-03-25 M J Products Ltd Load handling apparatus
GB2603369A (en) * 2019-09-20 2022-08-03 M J Products Ltd Load handling apparatus
GB2603369B (en) * 2019-09-20 2023-09-13 M J Products Ltd Load handling apparatus
CN115004894A (zh) * 2022-06-15 2022-09-06 山东弘宇农机股份有限公司 拖拉机用双油缸液压提升器
CN115004894B (zh) * 2022-06-15 2023-12-19 山东弘宇农机股份有限公司 拖拉机用双油缸液压提升器

Also Published As

Publication number Publication date
JPS4835549B1 (enrdf_load_stackoverflow) 1973-10-29
DE1781048A1 (de) 1971-02-11
DE1781048B2 (de) 1976-12-16
FR1576285A (enrdf_load_stackoverflow) 1969-07-25

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