GB301860A - Improvements in and relating to box spanners - Google Patents

Improvements in and relating to box spanners

Info

Publication number
GB301860A
GB301860A GB23563/28A GB2356328A GB301860A GB 301860 A GB301860 A GB 301860A GB 23563/28 A GB23563/28 A GB 23563/28A GB 2356328 A GB2356328 A GB 2356328A GB 301860 A GB301860 A GB 301860A
Authority
GB
United Kingdom
Prior art keywords
relating
nut socket
box spanners
contal
dec
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
GB23563/28A
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
Publication of GB301860A publication Critical patent/GB301860A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • B25G1/007—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque of crank type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Wire Processing (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

301,860. Contal, C. Dec. 7, 1927, [Convention date]. Addition to 297,455. Rigid - jaw wrenches; handles.- A box spanner constructed as set out in the parent Specification with an axial nut socket 2 and a lateral nut socket 3 has the stem 14 bent twice at right angles at 14<a> 14<b> the parallel parts 14, 14b being reduced to receive freely rotatable coiled wire or other hand grips 15, 16.
GB23563/28A 1927-12-07 1928-08-15 Improvements in and relating to box spanners Expired GB301860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR301860X 1927-12-07

Publications (1)

Publication Number Publication Date
GB301860A true GB301860A (en) 1929-08-22

Family

ID=8888564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23563/28A Expired GB301860A (en) 1927-12-07 1928-08-15 Improvements in and relating to box spanners

Country Status (1)

Country Link
GB (1) GB301860A (en)

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