ZA703224B - Torque controlled motor shutoff for power tool - Google Patents

Torque controlled motor shutoff for power tool

Info

Publication number
ZA703224B
ZA703224B ZA703224A ZA703224A ZA703224B ZA 703224 B ZA703224 B ZA 703224B ZA 703224 A ZA703224 A ZA 703224A ZA 703224 A ZA703224 A ZA 703224A ZA 703224 B ZA703224 B ZA 703224B
Authority
ZA
South Africa
Prior art keywords
power tool
controlled motor
torque controlled
motor shutoff
shutoff
Prior art date
Application number
ZA703224A
Inventor
C Sorensen
E Deremo
Original Assignee
Gardner Denver 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.)
Filing date
Publication date
Application filed by Gardner Denver Co filed Critical Gardner Denver Co
Publication of ZA703224B publication Critical patent/ZA703224B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
ZA703224A 1969-11-28 1970-05-12 Torque controlled motor shutoff for power tool ZA703224B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88066369A 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
ZA703224B true ZA703224B (en) 1971-12-29

Family

ID=25376795

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703224A ZA703224B (en) 1969-11-28 1970-05-12 Torque controlled motor shutoff for power tool

Country Status (8)

Country Link
US (1) US3616864A (en)
JP (1) JPS4828199B1 (en)
BE (1) BE757394A (en)
DE (1) DE2043015C3 (en)
FR (1) FR2071756A5 (en)
GB (1) GB1263238A (en)
SE (1) SE392056B (en)
ZA (1) ZA703224B (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH546129A (en) * 1971-09-30 1974-02-28 Schmid & Wezel PNEUMATIC SCREWDRIVER WITH SHUT-OFF DEVICE.
JPS51123997A (en) * 1975-04-21 1976-10-29 Tsutomu Kameyama Chamfering device of morticing machine
GB1457496A (en) * 1975-04-30 1976-12-01 Desoutter Brothers Ltd Power operated torque applying tool
JPS51151300U (en) * 1975-05-28 1976-12-03
JPS524596U (en) * 1975-06-24 1977-01-13
JPS5252793U (en) * 1975-10-14 1977-04-15
US4078618A (en) * 1976-03-15 1978-03-14 Gardner-Denver Company Torque controller shutoff mechanism
DE2828379A1 (en) * 1978-06-28 1980-01-10 Gardner Denver Gmbh MOTORIZED TOOL, IN PARTICULAR HAND-HELD COMPRESSED AIR SCREW TOOL
US4223745A (en) * 1978-09-15 1980-09-23 Cooper Industries, Inc. Torque responsive motor shutoff mechanism for fluid operated tool
US4576270A (en) * 1983-02-28 1986-03-18 The Aro Corporation Torque control and fluid shutoff mechanism for a fluid operated tool
US5701961A (en) * 1996-07-05 1997-12-30 Ingersoll-Rand Company Electronic push to start nutrunner
US6105595A (en) * 1997-03-07 2000-08-22 Cooper Technologies Co. Method, system, and apparatus for automatically preventing or allowing flow of a fluid
US5890848A (en) * 1997-08-05 1999-04-06 Cooper Technologies Company Method and apparatus for simultaneously lubricating a cutting point of a tool and controlling the application rate of the tool to a work piece
WO2001050973A1 (en) * 1999-12-24 2001-07-19 Lee Hee Young Mandibular angle fracture operating method and its devices
US7552781B2 (en) 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
US9016398B2 (en) * 2008-12-04 2015-04-28 Ingersoll-Rand Company Disc-shaped torque transducer
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
WO2011085194A1 (en) * 2010-01-07 2011-07-14 Black & Decker Inc. Power screwdriver having rotary input control
US20150174744A1 (en) * 2010-11-16 2015-06-25 Techtronic Industries Co. Ltd. Impact tool
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
US10357871B2 (en) 2015-04-28 2019-07-23 Milwaukee Electric Tool Corporation Precision torque screwdriver
CN208729640U (en) 2015-04-28 2019-04-12 米沃奇电动工具公司 A kind of rotary power tool and the transducer assemblies for it
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
GB2569764B (en) * 2016-11-10 2022-01-12 Nitto Kohki Co Electric motor-driven tool, and control device and control circuit therefor
WO2019032508A1 (en) 2017-08-07 2019-02-14 Milwaukee Electric Tool Corporation Power tool with irreversably lockable compartment
CN109114870B (en) * 2018-08-20 2020-11-06 义乌市鼎莎针织有限公司 Baffle positioner who uses in refrigerator
US11665519B2 (en) 2019-02-06 2023-05-30 Milwaukee Electric Tool Corporation Power tool with shared terminal block
KR102663560B1 (en) 2019-11-21 2024-05-03 밀워키 일렉트릭 툴 코포레이션 Insertable wireless communication device for power tools
CN117697032A (en) * 2023-11-30 2024-03-15 江西省万载橡胶制品有限公司 Cutting equipment and cutting method for high-pressure oil pipe production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242996A (en) * 1962-03-23 1966-03-29 Reed Roller Bit Co Low torque screwdriver
US3205992A (en) * 1963-01-30 1965-09-14 Ingersoll Rand Co Automatic throttle torque responsive power tool
US3262536A (en) * 1964-05-26 1966-07-26 Ingersoll Rand Co Torque releasing clutch mechanism
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
US3512591A (en) * 1968-09-05 1970-05-19 Dorothy E Kulman Control for torque producing tool

Also Published As

Publication number Publication date
DE2043015B2 (en) 1973-05-17
DE2043015C3 (en) 1973-12-13
JPS4828199B1 (en) 1973-08-30
BE757394A (en) 1971-03-16
US3616864A (en) 1971-11-02
SE392056B (en) 1977-03-14
FR2071756A5 (en) 1971-09-17
DE2043015A1 (en) 1971-06-09
GB1263238A (en) 1972-02-09

Similar Documents

Publication Publication Date Title
ZA703224B (en) Torque controlled motor shutoff for power tool
CA935218A (en) Subframe for a power tool
CA932385A (en) Motor controller
AU470713B2 (en) Power tool control
CA934584A (en) Power tool having proportioning transmission
CA966294A (en) Power driven hand tool
CA930263A (en) Automatic shut-off valve for power tool
CA931089A (en) Machine tool drive
AU442971B2 (en) Torque controlled motor shutoff for power tool
AU1518570A (en) Torque controlled motor shutoff for power tool
CA884648A (en) Torque controlled motor shutoff for power tool
CA818220A (en) Power driven tool
CA923971A (en) Vehicular power supply for electric hand tools
CA872553A (en) Torque control for power tool
CA830753A (en) Portable motor driven power tool
CA928056A (en) Bevelling tool
CA844801A (en) Explosively-actuated repeating-action power tool
CA847647A (en) Power tool
CA830717A (en) Power operated tool having positioning means
CA850301A (en) Safety device for an explosive-operated power tool
ZA698959B (en) Low inertia motor for fluid operated tool
CA821806A (en) Motor driven power unit
CA772898A (en) Torque control means for power tools
CA834401A (en) Power actuated tool
CA834403A (en) Power actuated tool