IT1115747B - Avvitatrice pneumatica con arresto rispondente alla coppia - Google Patents
Avvitatrice pneumatica con arresto rispondente alla coppiaInfo
- Publication number
- IT1115747B IT1115747B IT29711/77A IT2971177A IT1115747B IT 1115747 B IT1115747 B IT 1115747B IT 29711/77 A IT29711/77 A IT 29711/77A IT 2971177 A IT2971177 A IT 2971177A IT 1115747 B IT1115747 B IT 1115747B
- Authority
- IT
- Italy
- Prior art keywords
- torque
- pneumatic screwdriver
- stop responding
- responding
- stop
- Prior art date
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/775,766 US4071092A (en) | 1977-03-09 | 1977-03-09 | Pneumatic screwdriver with torque responsive shut-off |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1115747B true IT1115747B (it) | 1986-02-03 |
Family
ID=25105433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29711/77A IT1115747B (it) | 1977-03-09 | 1977-11-16 | Avvitatrice pneumatica con arresto rispondente alla coppia |
Country Status (10)
Country | Link |
---|---|
US (1) | US4071092A (it) |
JP (1) | JPS53112599A (it) |
AU (1) | AU508712B2 (it) |
BE (1) | BE860134A (it) |
CA (1) | CA1084312A (it) |
DE (2) | DE2752809A1 (it) |
FR (1) | FR2382983A1 (it) |
GB (1) | GB1562468A (it) |
IT (1) | IT1115747B (it) |
SE (1) | SE424154B (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154308A (en) * | 1977-10-25 | 1979-05-15 | Dresser Industries, Inc. | Low torque automatic screwdriver |
US4220230A (en) * | 1979-03-30 | 1980-09-02 | Hansen Quinten A | Overload release clutch |
US4255946A (en) * | 1979-03-30 | 1981-03-17 | Hansen Quinten A | Torque overload sensing device |
US4576270A (en) * | 1983-02-28 | 1986-03-18 | The Aro Corporation | Torque control and fluid shutoff mechanism for a fluid operated tool |
US4579201A (en) * | 1983-05-16 | 1986-04-01 | Curtiss Wright Flight Systems, Inc. | Bidirectional, torque-limiting, no-back clutch mechanism |
IT1175230B (it) * | 1983-07-11 | 1987-07-01 | Fiam Utensili Pneumatici Spa | Avvitatore pneumatico con dispositivo di trasmissione della coppia di serraggio |
US4844177A (en) * | 1987-08-07 | 1989-07-04 | The Aro Corporation | Torque sensing, automatic shut-off and reset clutch for toggle controlled screwdrivers, nutsetters and the like |
US4880064A (en) * | 1987-11-05 | 1989-11-14 | The Aro Corporation | Torque sensing, automatic shut-off and reset clutch for screwdrivers, nutsetters and the like |
SE8901072L (sv) * | 1989-03-28 | 1990-09-29 | Atlas Copco Tools Ab | Motordriven skruvdragare |
US4951756A (en) * | 1989-05-16 | 1990-08-28 | Chicago Pneumatic Tool Company | Torque control screwdriver |
US4913242A (en) * | 1989-08-07 | 1990-04-03 | Top Driver Enterprise Co., Ltd. | Electric screw driver |
SE500943C2 (sv) * | 1990-02-05 | 1994-10-03 | Atlas Copco Tools Ab | Momentimpulsverktyg |
US5092410A (en) * | 1990-03-29 | 1992-03-03 | Chicago Pneumatic Tool Company | Adjustable pressure dual piston impulse clutch |
US5156244A (en) * | 1990-08-31 | 1992-10-20 | The Aro Corporation | Torque sensing automatic shut-off and reset clutch for screwdrivers, nutsetters and the like |
US5054588A (en) * | 1990-08-31 | 1991-10-08 | The Aro Corporation | Torque sensing automatic shut-off and reset clutch for screwdrivers, nutsetters and the like |
US5372206A (en) * | 1992-10-01 | 1994-12-13 | Makita Corporation | Tightening tool |
US5505676A (en) * | 1994-01-25 | 1996-04-09 | The Stanley Works | Clutch torque control |
US5573074A (en) * | 1995-02-13 | 1996-11-12 | Gpx Corp. | Gear shifting power tool |
DE19702544B4 (de) * | 1996-02-01 | 2005-09-01 | Volkswagen Ag | Verfahren und Vorrichtung zum Herstellen von Schraubverbindungen |
FR2776220B1 (fr) * | 1998-03-19 | 2000-05-05 | Maire Charles Ets | Visseuse pneumatique |
SE522094C2 (sv) * | 2002-02-22 | 2004-01-13 | Atlas Copco Tools Ab | Pneumatisk mutterdragare med momentkoppling och en momentokänslig koppling samt ett radiellt låselement för inloppsventilen |
GB0213289D0 (en) * | 2002-06-11 | 2002-07-24 | Black & Decker Inc | Rotary hammer |
JP4939821B2 (ja) * | 2006-03-07 | 2012-05-30 | 株式会社マキタ | 回転締付工具 |
US20100024611A1 (en) * | 2008-07-29 | 2010-02-04 | Starick Michael M | Power driver and method of using the same |
GB201421576D0 (en) * | 2014-12-04 | 2015-01-21 | Black & Decker Inc | Drill |
GB201421577D0 (en) | 2014-12-04 | 2015-01-21 | Black & Decker Inc | Drill |
US10589391B2 (en) | 2017-03-27 | 2020-03-17 | Honda Motor Co., Ltd. | Systems and methods for retracting a tool bit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964151A (en) * | 1958-12-01 | 1960-12-13 | Reed Roller Bit Co | Automatic supply and shut off of motive fluid for torque tool |
US3275116A (en) * | 1964-10-12 | 1966-09-27 | Airetool Mfg Company | Air powered tool with overload cutoff |
US3477521A (en) * | 1967-10-05 | 1969-11-11 | Aro Corp | Automatic power tool |
SE332605B (it) * | 1969-06-27 | 1971-02-08 | Atlas Copco Ab | |
US3766990A (en) * | 1971-06-09 | 1973-10-23 | Dresser Ind | Low torque automatic screwdriver |
CH546129A (de) * | 1971-09-30 | 1974-02-28 | Schmid & Wezel | Druckluftschrauber mit abschaltvorrichtung. |
CH566845A5 (it) * | 1973-07-18 | 1975-09-30 | Bosch Gmbh Robert | |
GB1498968A (en) * | 1974-12-19 | 1978-01-25 | Bosch Gmbh Robert | Rotary power tool such as a power wrench |
-
1977
- 1977-03-09 US US05/775,766 patent/US4071092A/en not_active Expired - Lifetime
- 1977-10-26 BE BE182081A patent/BE860134A/xx unknown
- 1977-10-27 FR FR7732454A patent/FR2382983A1/fr active Granted
- 1977-11-03 AU AU30298/77A patent/AU508712B2/en not_active Expired
- 1977-11-04 JP JP13242177A patent/JPS53112599A/ja active Granted
- 1977-11-10 CA CA290,684A patent/CA1084312A/en not_active Expired
- 1977-11-16 IT IT29711/77A patent/IT1115747B/it active
- 1977-11-25 GB GB49146/77A patent/GB1562468A/en not_active Expired
- 1977-11-26 DE DE19772752809 patent/DE2752809A1/de not_active Withdrawn
- 1977-11-26 DE DE19777736272U patent/DE7736272U1/de not_active Expired
- 1977-11-30 SE SE7713595A patent/SE424154B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
BE860134A (fr) | 1978-04-26 |
FR2382983A1 (fr) | 1978-10-06 |
US4071092A (en) | 1978-01-31 |
JPS5758270B2 (it) | 1982-12-08 |
DE7736272U1 (de) | 1978-09-28 |
FR2382983B3 (it) | 1980-07-04 |
SE424154B (sv) | 1982-07-05 |
GB1562468A (en) | 1980-03-12 |
JPS53112599A (en) | 1978-10-02 |
CA1084312A (en) | 1980-08-26 |
AU508712B2 (en) | 1980-03-27 |
AU3029877A (en) | 1979-05-10 |
SE7713595L (sv) | 1978-09-10 |
DE2752809A1 (de) | 1978-09-14 |
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