IT1169855B - IMPACT KEY PERCUSSION MECHANISM - Google Patents
IMPACT KEY PERCUSSION MECHANISMInfo
- Publication number
- IT1169855B IT1169855B IT23355/83A IT2335583A IT1169855B IT 1169855 B IT1169855 B IT 1169855B IT 23355/83 A IT23355/83 A IT 23355/83A IT 2335583 A IT2335583 A IT 2335583A IT 1169855 B IT1169855 B IT 1169855B
- Authority
- IT
- Italy
- Prior art keywords
- percussion mechanism
- impact key
- key percussion
- impact
- percussion
- Prior art date
Links
- 238000009527 percussion Methods 0.000 title 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
- B25B21/026—Impact clutches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43521382A | 1982-10-19 | 1982-10-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8323355A0 IT8323355A0 (en) | 1983-10-19 |
IT1169855B true IT1169855B (en) | 1987-06-03 |
Family
ID=23727505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23355/83A IT1169855B (en) | 1982-10-19 | 1983-10-19 | IMPACT KEY PERCUSSION MECHANISM |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3337206A1 (en) |
FR (1) | FR2534514B1 (en) |
GB (1) | GB2128916A (en) |
IT (1) | IT1169855B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5070750A (en) * | 1988-04-28 | 1991-12-10 | Aircraft Dynamics Corporation | Torque limiting apparatus |
US5213017A (en) * | 1988-04-28 | 1993-05-25 | Aircraft Dynamics Corporation | Neutrally mounted same vibration frequency impact tool |
WO2011103320A2 (en) | 2010-02-19 | 2011-08-25 | Milwaukee Electric Tool Corporation | Impact device |
US20230013688A1 (en) * | 2021-07-09 | 2023-01-19 | Snap-On Incorporated | Impact tool with tapered anvil wing design |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB607171A (en) * | 1945-02-27 | 1948-08-26 | Aro Equipment Corp | Impact wrench |
US2802556A (en) * | 1952-05-14 | 1957-08-13 | Reed Roller Bit Co | Impact hammer element |
GB738951A (en) * | 1953-01-05 | 1955-10-19 | Chicago Pneumatic Tool Co | Rotary impact tool |
US2712254A (en) * | 1953-05-14 | 1955-07-05 | Schodeberg Carl Theodore | Power driven impact tool |
GB796975A (en) * | 1955-12-05 | 1958-06-25 | Aro Equipment Corp | Improvements in or relating to impact-wrenches |
US2940565A (en) * | 1956-05-14 | 1960-06-14 | Schodeberg Carl Theodore | Power driven impact tool |
US3072232A (en) * | 1960-12-02 | 1963-01-08 | Airetool Mfg Company | Rotary impact tool |
GB1180771A (en) * | 1967-07-21 | 1970-02-11 | Desoutter Brothers Ltd | Improved power-operated impact wrench or screwdriver. |
US3605914A (en) * | 1968-08-23 | 1971-09-20 | Ingersoll Rand Co | Rotary impact wrench mechanism |
BE755276A (en) * | 1969-08-25 | 1971-02-01 | Maurer Spencer B | ROTARY KEY AND ITS COUPLING MECHANISM |
GB1303571A (en) * | 1971-04-30 | 1973-01-17 | ||
US4321973A (en) * | 1979-08-10 | 1982-03-30 | Maurer Spencer B | Rotary impact clutch |
-
1983
- 1983-10-13 DE DE19833337206 patent/DE3337206A1/en not_active Withdrawn
- 1983-10-13 GB GB08327368A patent/GB2128916A/en not_active Withdrawn
- 1983-10-18 FR FR8316538A patent/FR2534514B1/en not_active Expired
- 1983-10-19 IT IT23355/83A patent/IT1169855B/en active
Also Published As
Publication number | Publication date |
---|---|
GB8327368D0 (en) | 1983-11-16 |
FR2534514A1 (en) | 1984-04-20 |
GB2128916A (en) | 1984-05-10 |
IT8323355A0 (en) | 1983-10-19 |
FR2534514B1 (en) | 1988-04-29 |
DE3337206A1 (en) | 1984-04-19 |
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