SE441990B - Fluidumdrivet verktyg med automatisk avstengningsventil - Google Patents

Fluidumdrivet verktyg med automatisk avstengningsventil

Info

Publication number
SE441990B
SE441990B SE8000445A SE8000445A SE441990B SE 441990 B SE441990 B SE 441990B SE 8000445 A SE8000445 A SE 8000445A SE 8000445 A SE8000445 A SE 8000445A SE 441990 B SE441990 B SE 441990B
Authority
SE
Sweden
Prior art keywords
valve
pressure
fluid
valve actuating
engine
Prior art date
Application number
SE8000445A
Other languages
English (en)
Swedish (sv)
Other versions
SE8000445L (sv
Inventor
R A Willoughby
R W Budziak
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of SE8000445L publication Critical patent/SE8000445L/
Publication of SE441990B publication Critical patent/SE441990B/sv

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)
  • Safety Valves (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
SE8000445A 1979-01-31 1980-01-18 Fluidumdrivet verktyg med automatisk avstengningsventil SE441990B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/007,905 US4243111A (en) 1979-01-31 1979-01-31 Automatic shut-off valve for power tools

Publications (2)

Publication Number Publication Date
SE8000445L SE8000445L (sv) 1980-08-01
SE441990B true SE441990B (sv) 1985-11-25

Family

ID=21728735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000445A SE441990B (sv) 1979-01-31 1980-01-18 Fluidumdrivet verktyg med automatisk avstengningsventil

Country Status (6)

Country Link
US (1) US4243111A (de)
JP (1) JPS55106779A (de)
CA (1) CA1119904A (de)
DE (1) DE3003298A1 (de)
GB (1) GB2040771B (de)
SE (1) SE441990B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483236A (en) * 1981-01-26 1984-11-20 The Rotor Tool Company Pneumatic throttle control
US4721166A (en) * 1986-03-21 1988-01-26 Ingersoll-Rand Company Automatic shut-off valve for power tools
US4844176A (en) * 1987-01-08 1989-07-04 The Rotor Tool Company Air tool with torque shut-off valve
US4991663A (en) * 1988-12-19 1991-02-12 Steverding James F Shut-off valve having variable input
US5346021A (en) * 1993-05-10 1994-09-13 The Stanley Works Fastening tool having improved pressure regulator device
US5964302A (en) * 1998-09-30 1999-10-12 Lin; Hsin-Nan Filter regulator for a pneumatic tool
DE10012419A1 (de) * 2000-03-16 2001-09-20 Fischer G Rohrverbindungstech Drosselventil
SE516441C2 (sv) * 2000-06-06 2002-01-15 Wiklund Henry & Co Pådragsventilanordning vid tryckmediumdrivna verktyg
US6523621B1 (en) * 2001-08-31 2003-02-25 Illinois Tool Works Inc. Delay-interruption connector for pneumatic tool
US6655033B2 (en) * 2001-10-16 2003-12-02 Bettcher Indusrties, Inc. Pneumatic hand tool with improved control valve
US6889778B2 (en) * 2003-01-31 2005-05-10 Ingersoll-Rand Company Rotary tool
JP4396214B2 (ja) * 2003-10-14 2010-01-13 日立工機株式会社 圧縮空気ねじ締め機
US6932165B1 (en) * 2004-07-06 2005-08-23 Yung Yung Sun Controlling mechanism of pneumatic tool
US7207394B2 (en) * 2004-08-20 2007-04-24 Ingersoll-Rand Company Intermediate and assembly assistance components for fluid driven tools and tools incorporating the same
US8439124B2 (en) * 2007-07-17 2013-05-14 Black & Decker Inc. Air inlet for pneumatic power tool
US9272400B2 (en) 2012-12-12 2016-03-01 Ingersoll-Rand Company Torque-limited impact tool
US9737978B2 (en) 2014-02-14 2017-08-22 Ingersoll-Rand Company Impact tools with torque-limited swinging weight impact mechanisms

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814277A (en) * 1955-12-27 1957-11-26 Ingersoll Rand Co Shut-down mechanism for pneumatic tools
US3493056A (en) * 1968-05-16 1970-02-03 Gardner Denver Co Fluid operated tool
US3608647A (en) * 1970-06-18 1971-09-28 Cooper Ind Inc Pressure-responsive fluid controlling system
US3667345A (en) * 1970-08-19 1972-06-06 Chicago Pneumatic Tool Co Air shut-off torque responsive control valve unit for pneumatically powered tools
US3656560A (en) * 1970-09-29 1972-04-18 Ingersoll Rand Co Automatic shut-off valve for power tool
US3696834A (en) * 1971-01-29 1972-10-10 Thor Power Tool Co Fluid control device
US3920088A (en) * 1973-11-23 1975-11-18 Thor Power Tool Co Power tool with continuous and pulsating torque output cycle
US4023627A (en) * 1975-09-29 1977-05-17 Ingersoll-Rand Company Air shut-off tool
SE394607B (sv) * 1975-11-06 1977-07-04 Atlas Copco Ab Padragsventil for ett pneumatiskt drivet verktyg

Also Published As

Publication number Publication date
GB2040771B (en) 1982-09-15
US4243111A (en) 1981-01-06
JPH0125668B2 (de) 1989-05-18
DE3003298C2 (de) 1989-12-07
GB2040771A (en) 1980-09-03
SE8000445L (sv) 1980-08-01
DE3003298A1 (de) 1980-08-14
CA1119904A (en) 1982-03-16
JPS55106779A (en) 1980-08-15

Similar Documents

Publication Publication Date Title
SE441990B (sv) Fluidumdrivet verktyg med automatisk avstengningsventil
US4694649A (en) Pressure limiting acceleration control system and valve for hydraulic motors
US4966196A (en) Balanced servo-operated multiway valve
US5456582A (en) Compressor inlet valve with improved response time
US4721166A (en) Automatic shut-off valve for power tools
US5490539A (en) Pressure regulator for maintaining a stable flow level of a fluid
US4917001A (en) Drive control valve for constant speed
SE456764B (sv) Hydrostatisk transmission med flerfunktionsventil
JPH1047304A (ja) 液圧的な駆動機構
US4586884A (en) Pneumatic power tool with speed governor
SE454285B (sv) Laddtrycksregulator for forbrenningsmotorer med avgasturboladdning
SE510508C2 (sv) Anordning för styrning av en hydraulisk motor
SE459685B (sv) Insugningsregulator foer anslutning till en kompressor, i synnerhet till en smord skruvkompressor
US3656560A (en) Automatic shut-off valve for power tool
US2548147A (en) Hydraulic transmission with variable displacement pump, throttled outflow from motor, and leakage compensation
US2165966A (en) Hydraulic motor
US2858842A (en) Device for automatically regulating the fluid delivery of a pump
US2606736A (en) Push type reversing valve
US7059838B2 (en) Control device for positive displacement pumps
US3996744A (en) Automatic control for hydraulic power transmission
US3330110A (en) Fluid flow control system
US3791459A (en) Motor reversing control for fluid operated tool
JPS59188095A (ja) ねじ圧縮機を制御する装置
US3850553A (en) Stall torque air shut-off control for pneumatic nut runners
SE444967B (sv) Apparat for att styra stromningen av brensle i vetskeform till en turbinmotor

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8000445-0

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8000445-0

Format of ref document f/p: F