GB190922886A - Improvements in or relating to Wrenches. - Google Patents
Improvements in or relating to Wrenches.Info
- Publication number
- GB190922886A GB190922886A GB190922886DA GB190922886A GB 190922886 A GB190922886 A GB 190922886A GB 190922886D A GB190922886D A GB 190922886DA GB 190922886 A GB190922886 A GB 190922886A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- sleeve
- bolt
- nut
- 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
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
-
- 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
- B25B13/56—Spanner sets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
22,886. Aronson, L. V. Oct. 7. Rigid-jaw wrenches.- Relates to wrenches of the type wherein a number of wrench blades are superposed and connected together so as to be slidable longitudinally, the blades not in use serving as a handle to the one in use, and giving increased leverage. The blades a, b, c, d, provided with suitable nut-openings at their ends and slots g along their centres, are connected together by a bolt e<2> having a square shank e<1> to permit sliding motion only. The end e<2> of the bolt is threaded and provided with a wing-nut f, so that anyone of the blades may be extended to, and clamped in, the operative position, and the blades may be separated in the event of one becoming damaged or bent. In the modification shown in Fig. 4, the square bolt is dispensed with, and a sleeve h envelops the stems of the wrench blades for part of their length, which sleeve is made by bending a suitable blank having semicircular openings adapted to form a circular recess h<2> for a washer i<1>. The diameter of the recess h' may be only slightly greater than that of the stud i, in which case the thumb-nut bears directly against the sleeve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190922886T | 1909-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190922886A true GB190922886A (en) | 1910-04-21 |
Family
ID=32558043
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190922886D Expired GB190922886A (en) | 1909-10-07 | 1909-10-07 | Improvements in or relating to Wrenches. |
GB191001275D Expired GB191001275A (en) | 1909-10-07 | 1910-01-18 | Improvements in or relating to Wrenches. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191001275D Expired GB191001275A (en) | 1909-10-07 | 1910-01-18 | Improvements in or relating to Wrenches. |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB190922886A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103538014A (en) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | Spanner for electric equipment overhaul |
CN106625363A (en) * | 2015-10-29 | 2017-05-10 | 禾龙有限公司 | Double-end wrench group with same torque holes |
GB2623047A (en) * | 2022-02-02 | 2024-04-10 | Abraham David | Telescopic spanner set |
-
1909
- 1909-10-07 GB GB190922886D patent/GB190922886A/en not_active Expired
-
1910
- 1910-01-18 GB GB191001275D patent/GB191001275A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103538014A (en) * | 2013-09-26 | 2014-01-29 | 国家电网公司 | Spanner for electric equipment overhaul |
CN106625363A (en) * | 2015-10-29 | 2017-05-10 | 禾龙有限公司 | Double-end wrench group with same torque holes |
CN106625363B (en) * | 2015-10-29 | 2018-07-17 | 禾龙有限公司 | Double-end wrench group with same torque holes |
GB2623047A (en) * | 2022-02-02 | 2024-04-10 | Abraham David | Telescopic spanner set |
Also Published As
Publication number | Publication date |
---|---|
GB191001275A (en) | 1910-09-08 |
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