GB191115418A - Improvements relating to Clamps or Clamping Plates such as are used with Machine Tools. - Google Patents
Improvements relating to Clamps or Clamping Plates such as are used with Machine Tools.Info
- Publication number
- GB191115418A GB191115418A GB191115418DA GB191115418A GB 191115418 A GB191115418 A GB 191115418A GB 191115418D A GB191115418D A GB 191115418DA GB 191115418 A GB191115418 A GB 191115418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- clamps
- clamp
- studs
- projecting parts
- 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
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
-
- 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
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
- B25B5/163—Jaws or jaw attachments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
15,418. Shaw, R. W. July 3. Work-holders.-Relates to clamps, for securing work to the tables of drilling-machines and for like purposes, of the kind comprising a bridgepiece with a central hole or slot and projecting parts at the ends of the lower surface, and consists in the application of soft-metal additions to the projecting parts. The clamp a has at one or both ends a projecting part b provided with copper studs d and copper washers e; or one end may have cross-cuts or furrows b', the other having copper or other soft-metal studs. In a modification, the studs are replaced by dovetail strips or other insertions of copper; or copper &c. wires may be threaded through holes in the clamp, the ends being twisted together; the wires may lie in laterally-disposed grooves in the clamp. One of the projecting parts may be planed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191115418T | 1911-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191115418A true GB191115418A (en) | 1912-06-27 |
Family
ID=32565122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191115418D Expired GB191115418A (en) | 1911-07-03 | 1911-07-03 | Improvements relating to Clamps or Clamping Plates such as are used with Machine Tools. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191115418A (en) |
-
1911
- 1911-07-03 GB GB191115418D patent/GB191115418A/en not_active Expired
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