GB620970A - Improvements in or relating to socket wrenches - Google Patents
Improvements in or relating to socket wrenchesInfo
- Publication number
- GB620970A GB620970A GB3454/47A GB345447A GB620970A GB 620970 A GB620970 A GB 620970A GB 3454/47 A GB3454/47 A GB 3454/47A GB 345447 A GB345447 A GB 345447A GB 620970 A GB620970 A GB 620970A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- cut
- relating
- socket wrenches
- wrenches
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
620,970. Wrenches. AKTIEBOLAGET, B. A., HJORTH & CO. Feb. 5, 1947, No. 3454. Convention date, Feb. 9, 1946. [Class 61(iii)] [Also in Group XXII] A socket-wrench comprises a portion 1 cut off from a drawn steel tube of inner double hexagon or other profile butt-welded to a portion 2 cut-off from a tube or rod of profiled exterior suitable for driving it. If the two parts are of different diameter, a tapered tubular or solid piece is interposed between them.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE620970X | 1946-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB620970A true GB620970A (en) | 1949-04-01 |
Family
ID=20313268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3454/47A Expired GB620970A (en) | 1946-02-09 | 1947-02-05 | Improvements in or relating to socket wrenches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB620970A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101695A (en) * | 1991-03-19 | 1992-04-07 | Gary Johnson | Socket wrench |
US6029547A (en) * | 1998-01-12 | 2000-02-29 | Snap-Ons Tools Company | Composite socket with dual inserts and annular reinforcing member |
CN107838639A (en) * | 2017-11-06 | 2018-03-27 | 孙东 | A kind of processing technology of nigger |
-
1947
- 1947-02-05 GB GB3454/47A patent/GB620970A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101695A (en) * | 1991-03-19 | 1992-04-07 | Gary Johnson | Socket wrench |
US6029547A (en) * | 1998-01-12 | 2000-02-29 | Snap-Ons Tools Company | Composite socket with dual inserts and annular reinforcing member |
CN107838639A (en) * | 2017-11-06 | 2018-03-27 | 孙东 | A kind of processing technology of nigger |
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