GB617769A - Improvements relating to devices for expanding piston rings and the like - Google Patents
Improvements relating to devices for expanding piston rings and the likeInfo
- Publication number
- GB617769A GB617769A GB33259/46A GB3325946A GB617769A GB 617769 A GB617769 A GB 617769A GB 33259/46 A GB33259/46 A GB 33259/46A GB 3325946 A GB3325946 A GB 3325946A GB 617769 A GB617769 A GB 617769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- devices
- piston rings
- improvements relating
- ring
- expanding
- 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
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
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
- B25B27/02—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
- B25B27/12—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 mounting or demounting piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
617,769. Ring-expanding tongs &c. SULZER FRERES SOC. ANON. Nov. 8, 1946, No. 33259. Convention date, Dec. 18, 1945. [Class 61 (ii)] A split piston-ring expanding device comprises two jaw levers 2 shaped at 14, 15 to engage inside and outside each split ring end and each connected by parallel links 7, 8 to lever arms 1 pivoted together at 9 and operated either by right-and-left screw 11 as shown or by grip levers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH617769X | 1945-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB617769A true GB617769A (en) | 1949-02-10 |
Family
ID=4523873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33259/46A Expired GB617769A (en) | 1945-12-18 | 1946-11-08 | Improvements relating to devices for expanding piston rings and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB617769A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351097A (en) * | 1980-03-24 | 1982-09-28 | Seiichi Hashimoto | Hydraulic pliers for snap rings |
-
1946
- 1946-11-08 GB GB33259/46A patent/GB617769A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4351097A (en) * | 1980-03-24 | 1982-09-28 | Seiichi Hashimoto | Hydraulic pliers for snap rings |
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