RU94028789A - Device for unscrewing and tared screwing up of fasteners with replaceable springs - Google Patents
Device for unscrewing and tared screwing up of fasteners with replaceable springsInfo
- Publication number
- RU94028789A RU94028789A RU94028789/28A RU94028789A RU94028789A RU 94028789 A RU94028789 A RU 94028789A RU 94028789/28 A RU94028789/28 A RU 94028789/28A RU 94028789 A RU94028789 A RU 94028789A RU 94028789 A RU94028789 A RU 94028789A
- Authority
- RU
- Russia
- Prior art keywords
- replaceable
- head
- working head
- tared
- fasteners
- Prior art date
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
FIELD: mechanical engineering. SUBSTANCE: device is mounted on fastener by replaceable standardized head-hood. When flexible member embracing working head with replaceable head-hood mounted in it in the form of double loop acts on handle, it is shifted and due to friction forces it turns the working head for definite angle and displaces thread member. Then the device operates as usual key. Installation of replaceable tared springs changing the effort on working head provides for obtaining the required tared torques during tightening fasteners heads. EFFECT: simpler design. 2 cl, 1 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94028789A RU2081737C1 (en) | 1994-07-29 | 1994-07-29 | Device fir unscrewing and calibrated torquing of fasteners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94028789A RU2081737C1 (en) | 1994-07-29 | 1994-07-29 | Device fir unscrewing and calibrated torquing of fasteners |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94028789A true RU94028789A (en) | 1996-06-20 |
RU2081737C1 RU2081737C1 (en) | 1997-06-20 |
Family
ID=20159213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94028789A RU2081737C1 (en) | 1994-07-29 | 1994-07-29 | Device fir unscrewing and calibrated torquing of fasteners |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2081737C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108555806A (en) * | 2018-04-17 | 2018-09-21 | 东莞市智配机电科技有限公司 | A kind of quick-fit spanner based on friction limit |
-
1994
- 1994-07-29 RU RU94028789A patent/RU2081737C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2081737C1 (en) | 1997-06-20 |
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