GB191213778A - Improvements in Grabs suitable for Lifting Shot and Shell. - Google Patents

Improvements in Grabs suitable for Lifting Shot and Shell.

Info

Publication number
GB191213778A
GB191213778A GB191213778DA GB191213778A GB 191213778 A GB191213778 A GB 191213778A GB 191213778D A GB191213778D A GB 191213778DA GB 191213778 A GB191213778 A GB 191213778A
Authority
GB
United Kingdom
Prior art keywords
grabs
lifting
shell
wedge
projectile
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
Inventor
Reginald Hugh Spencer Bacon
Frank William Harding Shepherd
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
Application granted granted Critical
Publication of GB191213778A publication Critical patent/GB191213778A/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
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

13,778. Bacon, R. H. S., and Shepherd, F. W. H. May 12. Loading - appliances. -Relates to grabs for lifting projectiles. According to the invention, the jaws a of the grab are extended beyond their pivots b, and the extensions a<1> are acted upon by a wedge c pivoted at d, when the weight is taken by the lifting- rope applied to the eye c<1> of the wedge. The jaws are thus pressed against the projectile e, and at the same time a projection c<1> on the wedge bears upon the upper side of the projectile.
GB191213778D 1912-06-12 1912-06-12 Improvements in Grabs suitable for Lifting Shot and Shell. Expired GB191213778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191213778T 1912-06-12

Publications (1)

Publication Number Publication Date
GB191213778A true GB191213778A (en) 1913-01-23

Family

ID=32641222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191213778D Expired GB191213778A (en) 1912-06-12 1912-06-12 Improvements in Grabs suitable for Lifting Shot and Shell.

Country Status (1)

Country Link
GB (1) GB191213778A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581223A1 (en) * 1992-07-25 1994-02-02 Iradj Hessabi Transport and hauling device
FR3041622A1 (en) * 2015-09-29 2017-03-31 Nexter Systems GRIPPING DEVICE FOR OBUS AND ASSOCIATED CIVIER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581223A1 (en) * 1992-07-25 1994-02-02 Iradj Hessabi Transport and hauling device
FR3041622A1 (en) * 2015-09-29 2017-03-31 Nexter Systems GRIPPING DEVICE FOR OBUS AND ASSOCIATED CIVIER
EP3150544A1 (en) * 2015-09-29 2017-04-05 NEXTER Systems Gripping device for a shell and associated tray

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