SE8700294L - Maskinverktyg for tvastegsdragning av skruvforband - Google Patents
Maskinverktyg for tvastegsdragning av skruvforbandInfo
- Publication number
- SE8700294L SE8700294L SE8700294A SE8700294A SE8700294L SE 8700294 L SE8700294 L SE 8700294L SE 8700294 A SE8700294 A SE 8700294A SE 8700294 A SE8700294 A SE 8700294A SE 8700294 L SE8700294 L SE 8700294L
- Authority
- SE
- Sweden
- Prior art keywords
- motor
- clutch means
- power supply
- tightening
- speed step
- 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/065—Arrangements for torque limiters or torque indicators in screw or nut setting machines
-
- 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
- B25B23/141—Mechanical overload release couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8700294A SE461451B (sv) | 1987-01-27 | 1987-01-27 | Maskinverktyg foer tvaastegsdragning av skruvfoerband |
EP88850020A EP0277105B1 (en) | 1987-01-27 | 1988-01-20 | Power tool for two step tightening of screw joints |
DE8888850020T DE3861383D1 (de) | 1987-01-27 | 1988-01-20 | Kraftschrauber zum zweistufigen festziehen von schraubverbindungen. |
US07/146,711 US4881435A (en) | 1987-01-27 | 1988-01-21 | Power tool for two step tightening of screw joints |
JP63014797A JPS63260769A (ja) | 1987-01-27 | 1988-01-27 | ねじ継ぎ手を二段階でねじ締めする動力工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8700294A SE461451B (sv) | 1987-01-27 | 1987-01-27 | Maskinverktyg foer tvaastegsdragning av skruvfoerband |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8700294D0 SE8700294D0 (sv) | 1987-01-27 |
SE8700294L true SE8700294L (sv) | 1988-07-28 |
SE461451B SE461451B (sv) | 1990-02-19 |
Family
ID=20367298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8700294A SE461451B (sv) | 1987-01-27 | 1987-01-27 | Maskinverktyg foer tvaastegsdragning av skruvfoerband |
Country Status (5)
Country | Link |
---|---|
US (1) | US4881435A (sv) |
EP (1) | EP0277105B1 (sv) |
JP (1) | JPS63260769A (sv) |
DE (1) | DE3861383D1 (sv) |
SE (1) | SE461451B (sv) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155421A (en) * | 1989-06-12 | 1992-10-13 | Atlas Copco Tools Ab | Power wrench for tightening screw joints |
SE464747B (sv) * | 1990-02-23 | 1991-06-10 | Atlas Copco Tools Ab | Tvaahastigheters kraftoeverfoering foer ett motordrivet verktyg |
SE9100473L (sv) * | 1991-02-18 | 1992-05-11 | Atlas Copco Tools Ab | Kraftskruvdragare med justerbart momentstyrorgan |
US5130700A (en) * | 1991-03-04 | 1992-07-14 | Snap-On Tools Corporation | Electronic torque wrench and overshoot compensation circuit therefor |
DE4123349C1 (de) * | 1991-07-15 | 1993-03-04 | Fein C & E | Schrauber mit variabler Drehmomenteinstellung |
US5203242A (en) * | 1991-12-18 | 1993-04-20 | Hansson Gunnar C | Power tool for two-step tightening of screw joints |
US5738177A (en) * | 1995-07-28 | 1998-04-14 | Black & Decker Inc. | Production assembly tool |
US5730232A (en) * | 1996-04-10 | 1998-03-24 | Mixer; John E. | Two-speed fastener driver |
US6165096A (en) * | 1999-03-12 | 2000-12-26 | Ingersoll-Rand Company | Self-shifting transmission apparatus |
US6093128A (en) * | 1999-03-12 | 2000-07-25 | Ingersoll-Rand Company | Ratchet wrench having self-shifting transmission apparatus |
SE519658C2 (sv) * | 2001-07-06 | 2003-03-25 | Atlas Copco Tools Ab | Metod och mutterdragare med målmomentdetektering genom ljud |
US7344341B2 (en) * | 2002-11-27 | 2008-03-18 | West Coast Industries, Inc. | Drill |
SE529478C2 (sv) * | 2005-04-28 | 2007-08-21 | Atlas Copco Tools Ab | Anslutning för sammankoppling av ett tryckluftdrivet verktyg med en styrenhet |
US7980159B1 (en) | 2005-11-30 | 2011-07-19 | Western Digital Technologies, Inc. | Methods, devices and systems for screw feeding by vacuum and gravity |
US7458282B1 (en) | 2006-11-21 | 2008-12-02 | Western Digital Technologies, Inc. | Screwdriver comprising a slider having an attached screw bit and a position detector for position feedback |
DE102006057283A1 (de) * | 2006-12-05 | 2008-06-12 | Robert Bosch Gmbh | Handwerkzeug |
US7506553B1 (en) | 2007-06-18 | 2009-03-24 | Western Digital Technologies, Inc. | Methods, devices and systems for adaptively driving screws using a screw driving tool |
WO2010017371A1 (en) | 2008-08-06 | 2010-02-11 | Milwaukee Electric Tool Corporation | Precision torque tool |
US8230570B1 (en) | 2009-06-12 | 2012-07-31 | Western Digital Technologies, Inc. | Automatic gravity vacuum screw feeding |
DE102009054931A1 (de) * | 2009-12-18 | 2011-06-22 | Robert Bosch GmbH, 70469 | Handgeführtes Elektrowerkzeug mit einer Drehmomentkupplung |
US9289886B2 (en) | 2010-11-04 | 2016-03-22 | Milwaukee Electric Tool Corporation | Impact tool with adjustable clutch |
US8789446B1 (en) | 2011-06-28 | 2014-07-29 | Western Digital Technologies, Inc. | Screw feeding apparatus to deliver a screw from a vibrating rail to a screw guide tube |
US9150360B1 (en) | 2013-05-16 | 2015-10-06 | Western Digital Technologies, Inc. | Mechanism to deliver fastener vertically |
US10131042B2 (en) | 2013-10-21 | 2018-11-20 | Milwaukee Electric Tool Corporation | Adapter for power tool devices |
US9555536B2 (en) * | 2014-06-05 | 2017-01-31 | Hsiu-Lin HSU | Two-stage locking electric screwdriver |
US10603770B2 (en) | 2015-05-04 | 2020-03-31 | Milwaukee Electric Tool Corporation | Adaptive impact blow detection |
US10295990B2 (en) | 2015-05-18 | 2019-05-21 | Milwaukee Electric Tool Corporation | User interface for tool configuration and data capture |
US10217478B2 (en) | 2015-07-10 | 2019-02-26 | Seagate Technology Llc | Linear and rotational adjustment systems |
JP7189018B2 (ja) | 2016-01-05 | 2022-12-13 | ミルウォーキー エレクトリック ツール コーポレーション | 動力工具のための振動低減システム及び方法 |
EP3411204B1 (en) | 2016-02-03 | 2021-07-28 | Milwaukee Electric Tool Corporation | System and methods for configuring a reciprocating saw |
WO2019177753A1 (en) | 2018-03-16 | 2019-09-19 | Milwaukee Electric Tool Corporation | Blade clamp for power tool |
USD887806S1 (en) | 2018-04-03 | 2020-06-23 | Milwaukee Electric Tool Corporation | Jigsaw |
CN213646136U (zh) | 2018-04-03 | 2021-07-09 | 米沃奇电动工具公司 | 电动工具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE348395B (sv) * | 1969-07-07 | 1972-09-04 | Saab Scania Ab | |
US4535850A (en) * | 1971-01-06 | 1985-08-20 | Rockwell International Corporation | Power-operated fastener tool |
BE791093A (fr) * | 1971-12-30 | 1973-03-01 | Gardner Denver Co | Variateur automatique de vitesse d'outil |
US3965778A (en) * | 1974-09-19 | 1976-06-29 | Standard Pressed Steel Co. | Multi-stage tightening system |
US3960035A (en) * | 1974-11-01 | 1976-06-01 | Gardner-Denver Company | Torque responsive speed shifting mechanism for power tool |
US4154308A (en) * | 1977-10-25 | 1979-05-15 | Dresser Industries, Inc. | Low torque automatic screwdriver |
DE2807677C3 (de) * | 1978-02-23 | 1980-12-04 | Mannesmann Demag Ag, 4100 Duisburg | Hydraulisches Schraubgerät |
DE2840140A1 (de) * | 1978-09-15 | 1980-03-27 | Schmid & Wezel | Druckluftschrauber mit abschaltumgehung |
US4307784A (en) * | 1979-01-17 | 1981-12-29 | Dresser Industries, Inc. | Shut-off apparatus for pneumatic driven tools |
US4328871A (en) * | 1980-01-28 | 1982-05-11 | Sps Technologies, Inc. | Power tool speed and torque control mechanism |
DE3214842A1 (de) * | 1982-04-21 | 1983-10-27 | Wagner, Paul-Heinz, 5203 Much | Drehwerkzeug |
-
1987
- 1987-01-27 SE SE8700294A patent/SE461451B/sv not_active IP Right Cessation
-
1988
- 1988-01-20 EP EP88850020A patent/EP0277105B1/en not_active Expired
- 1988-01-20 DE DE8888850020T patent/DE3861383D1/de not_active Expired - Lifetime
- 1988-01-21 US US07/146,711 patent/US4881435A/en not_active Expired - Fee Related
- 1988-01-27 JP JP63014797A patent/JPS63260769A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4881435A (en) | 1989-11-21 |
EP0277105A1 (en) | 1988-08-03 |
JPS63260769A (ja) | 1988-10-27 |
DE3861383D1 (de) | 1991-02-07 |
EP0277105B1 (en) | 1990-12-27 |
SE461451B (sv) | 1990-02-19 |
SE8700294D0 (sv) | 1987-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8700294-5 Effective date: 19940810 Format of ref document f/p: F |