GB560436A - An improved hand-operated grab - Google Patents

An improved hand-operated grab

Info

Publication number
GB560436A
GB560436A GB643A GB643A GB560436A GB 560436 A GB560436 A GB 560436A GB 643 A GB643 A GB 643A GB 643 A GB643 A GB 643A GB 560436 A GB560436 A GB 560436A
Authority
GB
United Kingdom
Prior art keywords
operated
improved hand
hand
sleeve
rod
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
GB643A
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 GB643A priority Critical patent/GB560436A/en
Publication of GB560436A publication Critical patent/GB560436A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

560,436. Hand-operated grabs. DOCHERTY, J. W. Jan. 1, 1943, No. 6. [Class 6 (ii)] A hand-operated grab comprises a rod a and sleeve b thereon, laterally extending plates f extending from the rod and hinged for the full width of their outer edges to scoop halves d. Links c extend from the sleeve b through the plates f to cross-bars g traversing the adjacent edges of the scoop halves.
GB643A 1943-01-01 1943-01-01 An improved hand-operated grab Expired GB560436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB643A GB560436A (en) 1943-01-01 1943-01-01 An improved hand-operated grab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB643A GB560436A (en) 1943-01-01 1943-01-01 An improved hand-operated grab

Publications (1)

Publication Number Publication Date
GB560436A true GB560436A (en) 1944-04-04

Family

ID=9696665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB643A Expired GB560436A (en) 1943-01-01 1943-01-01 An improved hand-operated grab

Country Status (1)

Country Link
GB (1) GB560436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042440A (en) * 1959-03-17 1962-07-03 Sr Alfred Henry Weil Post hole digger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042440A (en) * 1959-03-17 1962-07-03 Sr Alfred Henry Weil Post hole digger

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