DE1478982A1 - A motor driven hand tool - Google Patents

A motor driven hand tool

Info

Publication number
DE1478982A1
DE1478982A1 DE19611478982 DE1478982A DE1478982A1 DE 1478982 A1 DE1478982 A1 DE 1478982A1 DE 19611478982 DE19611478982 DE 19611478982 DE 1478982 A DE1478982 A DE 1478982A DE 1478982 A1 DE1478982 A1 DE 1478982A1
Authority
DE
Germany
Prior art keywords
motor driven
hand tool
driven hand
tool
motor
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19611478982
Other languages
German (de)
Inventor
Stiltz Dipl-Ing Erwin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs-GmbH
Original Assignee
Licentia Patent Verwaltungs-GmbH
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 Licentia Patent Verwaltungs-GmbH filed Critical Licentia Patent Verwaltungs-GmbH
Priority to DEL0049886 priority Critical
Publication of DE1478982A1 publication Critical patent/DE1478982A1/en
Application status is Pending legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D16/00Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006Mode changers; Mechanisms connected thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B45/00Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/008Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/1405Arrangement of torque limiters or torque indicators in wrenches or screwdrivers for impact wrenches or screwdrivers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D16/00Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2211/00Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06Means for driving the impulse member
    • B25D2211/062Cam-actuated impulse-driving mechanisms
    • B25D2211/064Axial cams, e.g. two camming surfaces coaxial with drill spindle
DE19611478982 1961-06-21 1961-06-21 A motor driven hand tool Pending DE1478982A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL0049886 1961-06-21

Publications (1)

Publication Number Publication Date
DE1478982A1 true DE1478982A1 (en) 1970-01-02

Family

ID=7273194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19611478982 Pending DE1478982A1 (en) 1961-06-21 1961-06-21 A motor driven hand tool

Country Status (1)

Country Link
DE (1) DE1478982A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613758A1 (en) * 1993-03-05 1994-09-07 Black & Decker Inc. Power tool and mechanism therefor
US5449043A (en) * 1993-03-05 1995-09-12 Black & Decker Inc. Chuck spindle device and power tools incorporating same
US6688406B1 (en) 2003-01-29 2004-02-10 Mobiletron Electronics Co., Ltd. Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes
US6691796B1 (en) 2003-02-24 2004-02-17 Mobiletron Electronics Co., Ltd. Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes
US7314097B2 (en) 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
US7980324B2 (en) 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
CN103707255A (en) * 2012-10-05 2014-04-09 中国气动工业股份有限公司 Method and mechanism for the indirect coupling torque control

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613758A1 (en) * 1993-03-05 1994-09-07 Black & Decker Inc. Power tool and mechanism therefor
US5449043A (en) * 1993-03-05 1995-09-12 Black & Decker Inc. Chuck spindle device and power tools incorporating same
US5458206A (en) * 1993-03-05 1995-10-17 Black & Decker Inc. Power tool and mechanism
US5704433A (en) * 1993-03-05 1998-01-06 Black & Decker Inc. Power tool and mechanism
USRE37905E1 (en) * 1993-03-05 2002-11-19 Black & Decker Inc. Power tool and mechanism
US6688406B1 (en) 2003-01-29 2004-02-10 Mobiletron Electronics Co., Ltd. Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes
US6691796B1 (en) 2003-02-24 2004-02-17 Mobiletron Electronics Co., Ltd. Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes
US7314097B2 (en) 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
US7980324B2 (en) 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
US8205685B2 (en) 2006-02-03 2012-06-26 Black & Decker Inc. Housing and gearbox for drill or driver
US9579785B2 (en) 2006-02-03 2017-02-28 Black & Decker Inc. Power tool with transmission cassette received in clam shell housing
CN103707255A (en) * 2012-10-05 2014-04-09 中国气动工业股份有限公司 Method and mechanism for the indirect coupling torque control
CN103707255B (en) * 2012-10-05 2015-09-16 中国气动工业股份有限公司 The torque control method of INDIRECT COUPLING and mechanism thereof

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971