GB588236A - Improvements connected with tools for extracting studs and the like - Google Patents
Improvements connected with tools for extracting studs and the likeInfo
- Publication number
- GB588236A GB588236A GB3292845A GB3292845A GB588236A GB 588236 A GB588236 A GB 588236A GB 3292845 A GB3292845 A GB 3292845A GB 3292845 A GB3292845 A GB 3292845A GB 588236 A GB588236 A GB 588236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- studs
- tools
- extracting
- improvements connected
- stud
- 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
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
- B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
- B25B13/5075—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Manipulator (AREA)
Abstract
588,236. Stud extractors. CHRISTOPHER, T. R. Dec. 5, 1945, No. 32928. [Class 61 (iii)] A stud extractor has the gripping wheel 7 eccentrically mounted on the pivot pin 6 in an obliquely disposed slot 3, the wheel having straight knurls on its edge cut perpendicularly to its flat faces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3292845A GB588236A (en) | 1945-12-05 | 1945-12-05 | Improvements connected with tools for extracting studs and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3292845A GB588236A (en) | 1945-12-05 | 1945-12-05 | Improvements connected with tools for extracting studs and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB588236A true GB588236A (en) | 1947-05-16 |
Family
ID=10346069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3292845A Expired GB588236A (en) | 1945-12-05 | 1945-12-05 | Improvements connected with tools for extracting studs and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB588236A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110421240A (en) * | 2019-08-30 | 2019-11-08 | 江苏金恒信息科技股份有限公司 | A kind of clear spike devices of stud welding gun and system |
-
1945
- 1945-12-05 GB GB3292845A patent/GB588236A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110421240A (en) * | 2019-08-30 | 2019-11-08 | 江苏金恒信息科技股份有限公司 | A kind of clear spike devices of stud welding gun and system |
CN110421240B (en) * | 2019-08-30 | 2024-04-16 | 江苏金恒信息科技股份有限公司 | Stud welding gun nail cleaning device and system |
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