GB194145A - Improvements in and connected with box-spanners - Google Patents

Improvements in and connected with box-spanners

Info

Publication number
GB194145A
GB194145A GB740522A GB740522A GB194145A GB 194145 A GB194145 A GB 194145A GB 740522 A GB740522 A GB 740522A GB 740522 A GB740522 A GB 740522A GB 194145 A GB194145 A GB 194145A
Authority
GB
United Kingdom
Prior art keywords
spanners
spanner
bolts
slots
holes
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
GB740522A
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 GB740522A priority Critical patent/GB194145A/en
Publication of GB194145A publication Critical patent/GB194145A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

194,145. Frith, W. J. March 14, 1922. Wrenches.-In multiple box-spanners of the kind comprising various-sized spanners telescoping within a larger spanner, registering slots are formed in opposite faces of the spanners and bolts are passed diametrically through the slots and through corresponding holes in the respective spanners. Three spanners B, C, D of graded sizes telescope within a larger spanner A and bolts E provided with spring washers E<1> pass through holes such as B<1>, Fig. 2, in opposite faces of each of the spanners B, C, D and through slots such as A<2>, Fig. 1, or B<2>, Fig. 2, in the other three spanners. A solid piece H fixed in the end of the spanner A is provided with holes H<1> to receive a tommy bar consisting of a removable bolt J. Each end of the spanner A may contain a set of spanners, the tommy bar being situated centrally. In two modifications, the upper parts of the spanners are reduced in width to clear the heads of the bolts E.
GB740522A 1922-03-14 1922-03-14 Improvements in and connected with box-spanners Expired GB194145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB740522A GB194145A (en) 1922-03-14 1922-03-14 Improvements in and connected with box-spanners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB740522A GB194145A (en) 1922-03-14 1922-03-14 Improvements in and connected with box-spanners

Publications (1)

Publication Number Publication Date
GB194145A true GB194145A (en) 1923-03-08

Family

ID=9832471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB740522A Expired GB194145A (en) 1922-03-14 1922-03-14 Improvements in and connected with box-spanners

Country Status (1)

Country Link
GB (1) GB194145A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571570A (en) * 1949-11-14 1951-10-16 Hagar Smith Multiple socket wrench
US2697958A (en) * 1953-04-20 1954-12-28 Inv S Dev Co Ltd Multiple socket wrench
US2814227A (en) * 1956-03-05 1957-11-26 Maurice E Cushman Socket wrench having socket size reducing means
DE1089697B (en) * 1954-01-25 1960-09-22 Sven Ivar Natanael Haell Screw socket wrench
US4307634A (en) * 1980-06-16 1981-12-29 Samuel Gentry Telescoping nut driver
WO2013000459A1 (en) * 2011-06-30 2013-01-03 Philipp Krauser Polygonal-socket wrench combination tool
CN111975697A (en) * 2020-08-04 2020-11-24 奇瑞商用车（安徽）有限公司 Variable size sleeve structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571570A (en) * 1949-11-14 1951-10-16 Hagar Smith Multiple socket wrench
US2697958A (en) * 1953-04-20 1954-12-28 Inv S Dev Co Ltd Multiple socket wrench
DE1089697B (en) * 1954-01-25 1960-09-22 Sven Ivar Natanael Haell Screw socket wrench
US2814227A (en) * 1956-03-05 1957-11-26 Maurice E Cushman Socket wrench having socket size reducing means
US4307634A (en) * 1980-06-16 1981-12-29 Samuel Gentry Telescoping nut driver
WO2013000459A1 (en) * 2011-06-30 2013-01-03 Philipp Krauser Polygonal-socket wrench combination tool
CN111975697A (en) * 2020-08-04 2020-11-24 奇瑞商用车（安徽）有限公司 Variable size sleeve structure

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