GB548187A - Improvements relating to box spanners - Google Patents

Improvements relating to box spanners

Info

Publication number
GB548187A
GB548187A GB492842A GB492842A GB548187A GB 548187 A GB548187 A GB 548187A GB 492842 A GB492842 A GB 492842A GB 492842 A GB492842 A GB 492842A GB 548187 A GB548187 A GB 548187A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
nut
box spanners
spanner
spanners
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
GB492842A
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 GB492842A priority Critical patent/GB548187A/en
Publication of GB548187A publication Critical patent/GB548187A/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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket

Abstract

548,187. Wrenches. JOHNSON, B. T., and EDWARDS, A. A. April 15, 1942, No. 4928. [Class 61 (iii)] A spanner comprises a metal tube in the end of which six slots of a length equal to the depth of the nut are cut out at equal distances round the circumference to pass over the corners of the nut, resulting in a reduced outside diameter of spanner.
GB492842A 1942-04-15 1942-04-15 Improvements relating to box spanners Expired GB548187A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB492842A GB548187A (en) 1942-04-15 1942-04-15 Improvements relating to box spanners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB492842A GB548187A (en) 1942-04-15 1942-04-15 Improvements relating to box spanners

Publications (1)

Publication Number Publication Date
GB548187A true GB548187A (en) 1942-09-29

Family

ID=9786499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB492842A Expired GB548187A (en) 1942-04-15 1942-04-15 Improvements relating to box spanners

Country Status (1)

Country Link
GB (1) GB548187A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371255A (en) * 2000-11-24 2002-07-24 Roach Christopher Spanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371255A (en) * 2000-11-24 2002-07-24 Roach Christopher Spanner
GB2371255B (en) * 2000-11-24 2004-02-18 Roach Christopher Spanner

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