IT1115747B - Avvitatrice pneumatica con arresto rispondente alla coppia - Google Patents

Avvitatrice pneumatica con arresto rispondente alla coppia

Info

Publication number: IT1115747B
Authority: IT; Italy
Prior art keywords: torque; pneumatic screwdriver; stop responding; responding; stop
Prior art date: 1977-03-09

Application number

IT29711/77A

Other languages

English (en)

Original Assignee

Chicago Pneumatic Tool Co

Priority date (The priority date 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 date listed.)

1977-03-09

Filing date

1977-11-16

Publication date

1986-02-03

1977-11-16 Application filed by Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co

1986-02-03 Application granted granted Critical

1986-02-03 Publication of IT1115747B publication Critical patent/IT1115747B/it

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)

IT29711/77A 1977-03-09 1977-11-16 Avvitatrice pneumatica con arresto rispondente alla coppia IT1115747B (it)

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)	DE7736272U1 (it)
FR (1)	FR2382983A1 (it)
GB (1)	GB1562468A (it)
IT (1)	IT1115747B (it)
SE (1)	SE424154B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
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
JPS5834265B2 (ja)	1980-03-05	1983-07-26	瓜生製作株式会社	エヤ−ドライバ−のクラツチ式トルク制御装置
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
GB201421577D0 (en)	2014-12-04	2015-01-21	Black & Decker Inc	Drill
GB201421576D0 (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)

* Cited by examiner, † Cited by third party
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 DE19777736272U patent/DE7736272U1/de not_active Expired
- 1977-11-26 DE DE19772752809 patent/DE2752809A1/de not_active Withdrawn
- 1977-11-30 SE SE7713595A patent/SE424154B/sv unknown

Also Published As

Publication number	Publication date
DE7736272U1 (de)	1978-09-28
US4071092A (en)	1978-01-31
FR2382983B3 (it)	1980-07-04
DE2752809A1 (de)	1978-09-14
SE424154B (sv)	1982-07-05
JPS53112599A (en)	1978-10-02
CA1084312A (en)	1980-08-26
JPS5758270B2 (it)	1982-12-08
AU3029877A (en)	1979-05-10
FR2382983A1 (fr)	1978-10-06
GB1562468A (en)	1980-03-12
SE7713595L (sv)	1978-09-10
AU508712B2 (en)	1980-03-27
BE860134A (fr)	1978-04-26

Publication	Publication Date	Title
IT1115747B (it)	1986-02-03	Avvitatrice pneumatica con arresto rispondente alla coppia
IT8046894A0 (it)	1980-10-17	Innesto con variatore di coppia
FR2327454A1 (fr)	1977-05-06	Convertisseur de couple
SE7802162L (sv)	1978-08-27	Vridmomentmetanordning
ES245788Y (es)	1980-12-16	Dispositivo de estangueidad destinado a ser utilizado con untornillo de purga
SE7910136L (sv)	1980-06-29	Tillsats till skruvmejsel
SE425769B (sv)	1982-11-08	Skruvdragare med friktionskoppling
SE418894B (sv)	1981-06-29	Vridmomentbegrensande koppling
BR7705318A (pt)	1978-05-23	Conversor de torque mecanico
BE829614A (fr)	1975-09-15	Tournevis
SE7507440L (sv)	1975-07-07	Momentverktyg
FR2284795A1 (fr)	1976-04-09	Accouplement compensateur
SE424621B (sv)	1982-08-02	Krafttransmission
BE878427A (nl)	1980-02-25	Draaimoment-overbrengorgaan
SE7501171L (sv)	1976-08-04	Skruvidragare
SE7710357L (sv)	1979-03-16	Skruvmaskin
SE427442B (sv)	1983-04-11	Vridmomentbegrensande koppling
SE405562B (sv)	1978-12-18	Overbelastningskoppling vid tryckfluiddriven skruvdragare
FR2351313A1 (fr)	1977-12-09	Controleur de couple
DK265375A (da)	1975-12-14	Momentbegrensende kobling
BE868168A (fr)	1978-10-16	Limiteur de couple
SE406958B (sv)	1979-03-05	Hydraulisk skruvmaskin
BR7805689A (pt)	1979-05-08	Transmissao para servo-direcao
BE857489A (fr)	1977-12-01	Tournevis
IT7950785A0 (it)	1979-11-08	Dispositivo segnalatore di pulsazioni da applicare al polso