GB650375A - Improvements in or relating to mobile material lifting and transporting vehicles - Google Patents

Improvements in or relating to mobile material lifting and transporting vehicles

Info

Publication number
GB650375A
GB650375A GB3050848A GB3050848A GB650375A GB 650375 A GB650375 A GB 650375A GB 3050848 A GB3050848 A GB 3050848A GB 3050848 A GB3050848 A GB 3050848A GB 650375 A GB650375 A GB 650375A
Authority
GB
United Kingdom
Prior art keywords
chains
carriage
mast
load
secured
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
GB3050848A
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.)
ARCHER BARNES
Original Assignee
ARCHER BARNES
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 ARCHER BARNES filed Critical ARCHER BARNES
Priority to GB3050848A priority Critical patent/GB650375A/en
Publication of GB650375A publication Critical patent/GB650375A/en
Expired 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/083—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles lift truck scale

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

650,375. Load - handling apparatus. BARNES, A. Nov. 24, 1948, No. 30508. [Class 78 (iii)] [Also in Group XVIII] In a lift truck of the kind wherein the carriage carrying the load-supporting forks or platform is supported on a mast by chains which are secured at one end to the carriage and pass over sprockets on a vertically-adjustable member at the head of the mast to be secured at their opposite end to the mast, the carriage being raised up the mast so as to lift the load when the sprockets are forced upwardly by pressure applied to the adjustable member, means are interposed between or attached to the ends of the chains for weighing the load. Figs. 1, 2 show a fork truck wherein the sprockets 10 for chains 9, 9a supporting the carriage 7 are mounted on a head 6 carried by a hydraulic ram and normally resting on the carriage guides 4, 5. The chains are secured by bolts 11, 12 to a member 22 supporting a weighing device 13 comprising a dial 16 calibrated with a weight scale over which moves an indicator connected to a fluid or liquid gauge. The pressure of this gauge is controlled by a cylinder 21 supported by the member 22 and engaging over a piston secured by bolts 20 to a member 14 on the guides 4, 5. The dial 16 is calibrated in inches in addition to its weight calibrations so as to indicate the safe loads at varying distances along the forks. In modifications, the chains are connected to weight indicators by levers or springs.
GB3050848A 1948-11-24 1948-11-24 Improvements in or relating to mobile material lifting and transporting vehicles Expired GB650375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3050848A GB650375A (en) 1948-11-24 1948-11-24 Improvements in or relating to mobile material lifting and transporting vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3050848A GB650375A (en) 1948-11-24 1948-11-24 Improvements in or relating to mobile material lifting and transporting vehicles

Publications (1)

Publication Number Publication Date
GB650375A true GB650375A (en) 1951-02-21

Family

ID=10308781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3050848A Expired GB650375A (en) 1948-11-24 1948-11-24 Improvements in or relating to mobile material lifting and transporting vehicles

Country Status (1)

Country Link
GB (1) GB650375A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659592A (en) * 1952-04-07 1953-11-17 Cecil L Wetsel Load weight indicator for forklift trucks
US2767394A (en) * 1954-04-08 1956-10-16 Emmanuel Kaye Tipping moment indicator for lifting trucks
DE952430C (en) * 1951-07-18 1956-11-15 Wheelerweigh Ltd Self-propelled lifters
DE1006793B (en) * 1954-04-13 1957-04-18 Hans Still Ag Control and safety device for mobile stacking devices
DE1017089B (en) * 1953-08-17 1957-10-03 Jungheinrich & Co Maschf Device for ensuring the stability of vehicles
DE1017982B (en) * 1954-04-01 1957-10-17 Emmanuel Kaye Lift carts with load indicators
DE1054916B (en) * 1952-05-15 1959-04-09 Emmanuel Kaye Transport cart with lifting device
US2940746A (en) * 1953-10-21 1960-06-14 Union Metal Mfg Co Portable scale mechanism
DE1100557B (en) * 1955-09-19 1961-02-23 Baldwin Lima Hamilton Corp Lifting equipment, in particular forklift trucks, with a weighing device
DE2845469A1 (en) * 1977-10-20 1979-04-26 Pye Electronic Prod Ltd LOAD MEASURING DEVICE
DE3203553A1 (en) * 1981-02-04 1982-10-28 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi METHOD AND DEVICE FOR DISPLAYING THE CHARGING STATE FOR A FORKLIFT
CN112033504A (en) * 2020-09-17 2020-12-04 南宁学院 Liquid quality measuring equipment
CN113465715A (en) * 2021-05-19 2021-10-01 天津理工大学 Wireless weighing and measuring system for bedridden patients

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952430C (en) * 1951-07-18 1956-11-15 Wheelerweigh Ltd Self-propelled lifters
US2659592A (en) * 1952-04-07 1953-11-17 Cecil L Wetsel Load weight indicator for forklift trucks
DE1054916B (en) * 1952-05-15 1959-04-09 Emmanuel Kaye Transport cart with lifting device
DE1017089B (en) * 1953-08-17 1957-10-03 Jungheinrich & Co Maschf Device for ensuring the stability of vehicles
US2940746A (en) * 1953-10-21 1960-06-14 Union Metal Mfg Co Portable scale mechanism
DE1017982B (en) * 1954-04-01 1957-10-17 Emmanuel Kaye Lift carts with load indicators
US2767394A (en) * 1954-04-08 1956-10-16 Emmanuel Kaye Tipping moment indicator for lifting trucks
DE1006793B (en) * 1954-04-13 1957-04-18 Hans Still Ag Control and safety device for mobile stacking devices
DE1100557B (en) * 1955-09-19 1961-02-23 Baldwin Lima Hamilton Corp Lifting equipment, in particular forklift trucks, with a weighing device
DE2845469A1 (en) * 1977-10-20 1979-04-26 Pye Electronic Prod Ltd LOAD MEASURING DEVICE
DE3203553A1 (en) * 1981-02-04 1982-10-28 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi METHOD AND DEVICE FOR DISPLAYING THE CHARGING STATE FOR A FORKLIFT
CN112033504A (en) * 2020-09-17 2020-12-04 南宁学院 Liquid quality measuring equipment
CN113465715A (en) * 2021-05-19 2021-10-01 天津理工大学 Wireless weighing and measuring system for bedridden patients

Similar Documents

Publication Publication Date Title
GB650375A (en) Improvements in or relating to mobile material lifting and transporting vehicles
US3431992A (en) Lift truck scale
SE7408195L (en)
GB1031772A (en) Improvements in or relating to fork and like load-lifting trucks
US2643781A (en) Load weighing system for lift trucks and the like
US2642157A (en) Lifting mast assembly
GB1074161A (en) Improvements in or relating to means for attaching a lift truck to a lorry
US2806686A (en) Weighing device for airplanes
US4048843A (en) Scale testing vehicle
KR101863309B1 (en) Safety Apparatus of a forklift
SE7309779L (en) ACCURACY HYDRAULIC VAG EQUIPMENT.
US2855071A (en) Industrial trucks
GB964161A (en) Industrial truck attachment
US2722411A (en) Hydraulic lift truck scales
US2678207A (en) Mobile lifting truck
KR100856939B1 (en) Real time weight measurement instrument for forklift
ES455494A1 (en) Load limiting device
GB710309A (en) Improvements in stacking and/or transporting devices
US3049257A (en) Level indicator for fork type lift trucks
GB1055526A (en) Load handling order picking and stacking truck
GB629178A (en) Improvements relating to industrial transporter trucks
GB892494A (en) Improvements in or relating to load lifting and transporting trucks
SU545561A1 (en) Device for weighing long goods on a lifting device platform
US2347822A (en) Hoist
GB837344A (en) Industrial trucks