GB626146A - Device for fitting and removing cotters, keys, wedges, pins and the like, more particularly suitable for cotters of bicycle pedal cranks and chain link pins - Google Patents
Device for fitting and removing cotters, keys, wedges, pins and the like, more particularly suitable for cotters of bicycle pedal cranks and chain link pinsInfo
- Publication number
- GB626146A GB626146A GB187747A GB187747A GB626146A GB 626146 A GB626146 A GB 626146A GB 187747 A GB187747 A GB 187747A GB 187747 A GB187747 A GB 187747A GB 626146 A GB626146 A GB 626146A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cotters
- pins
- recess
- chain
- wedges
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/22—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning sprocket chains, endless tracks, antiskid chains
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0071—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for bicycles
-
- 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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/04—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing keys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
626,146. Tools for fitting or removing cotter pins &c. CRISTINA, G. Jan. 21, 1947, No. 1877. [Class 61(iii)] A device for removing or replacing cotters, keys, wedges, pins, rivets, &c. comprises a body 1 having two aligned bored bosses 2, 3 in which are mounted respectively, a screw plunger 4 with end recess 11 adapted to receive one end of the cotter pin &c. to be removed or inserted and a combined plunger 6 and spring urged projecting socket 8 adapted to receive the other end of the cotter pin and actuated by a cam lever 16 and pivoted lever 15, the removal &c. of the cotter &c. being effected by manipulating the cam lever or screw plunger or both. Added fitments for removal &c. of chain rivets comprise a chain support, Fig. 4, including a body 22, spring fork 24 to fix it to the body 1, recess 26 to fit the socket 8 and a concave ledge 28 to support the chain link of the rivet to be removed, and a cylindrical punch member, Fig. 2, including a body 17 either end of which fits into the recess 11 in the screw plunger 4, a punch 19 on one end of the body 17 for removal of a chain rivet and a recess 20 at the other end of the body 17 for driving in and heading up a rivet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB187747A GB626146A (en) | 1947-01-21 | 1947-01-21 | Device for fitting and removing cotters, keys, wedges, pins and the like, more particularly suitable for cotters of bicycle pedal cranks and chain link pins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB187747A GB626146A (en) | 1947-01-21 | 1947-01-21 | Device for fitting and removing cotters, keys, wedges, pins and the like, more particularly suitable for cotters of bicycle pedal cranks and chain link pins |
Publications (1)
Publication Number | Publication Date |
---|---|
GB626146A true GB626146A (en) | 1949-07-11 |
Family
ID=9729600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB187747A Expired GB626146A (en) | 1947-01-21 | 1947-01-21 | Device for fitting and removing cotters, keys, wedges, pins and the like, more particularly suitable for cotters of bicycle pedal cranks and chain link pins |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB626146A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931165A (en) * | 1957-07-18 | 1960-04-05 | Kenneth M Tehven | Roller chain pin remover |
US5934061A (en) * | 1997-10-27 | 1999-08-10 | Smith; Kenneth J. | Apparatus for assembling and disassembling chain |
GB2341131A (en) * | 1998-09-05 | 2000-03-08 | Mckechnie | Improvements in presses |
EP1027960A2 (en) * | 1999-02-13 | 2000-08-16 | DaimlerChrysler Aerospace Airbus Gesellschaft mit beschränkter Haftung | Device and method for disassembling connection pins |
CN104440769A (en) * | 2014-12-09 | 2015-03-25 | 重庆师奚科技有限公司 | Quick disassembling device for chain |
-
1947
- 1947-01-21 GB GB187747A patent/GB626146A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931165A (en) * | 1957-07-18 | 1960-04-05 | Kenneth M Tehven | Roller chain pin remover |
US5934061A (en) * | 1997-10-27 | 1999-08-10 | Smith; Kenneth J. | Apparatus for assembling and disassembling chain |
GB2341131A (en) * | 1998-09-05 | 2000-03-08 | Mckechnie | Improvements in presses |
EP1027960A2 (en) * | 1999-02-13 | 2000-08-16 | DaimlerChrysler Aerospace Airbus Gesellschaft mit beschränkter Haftung | Device and method for disassembling connection pins |
EP1027960A3 (en) * | 1999-02-13 | 2003-07-09 | Airbus Deutschland GmbH | Device and method for disassembling connection pins |
CN104440769A (en) * | 2014-12-09 | 2015-03-25 | 重庆师奚科技有限公司 | Quick disassembling device for chain |
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