US3720269A - Portable torque and impulse transmitting machine - Google Patents

Portable torque and impulse transmitting machine Download PDF

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Publication number
US3720269A
US3720269A US00099931A US3720269DA US3720269A US 3720269 A US3720269 A US 3720269A US 00099931 A US00099931 A US 00099931A US 3720269D A US3720269D A US 3720269DA US 3720269 A US3720269 A US 3720269A
Authority
US
United States
Prior art keywords
tool
handle
torque
housing
clutch
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.)
Expired - Lifetime
Application number
US00099931A
Other languages
English (en)
Inventor
K Wanner
H Sigg
W Lehmann
W Schmid
M Bleicher
M Buerklin
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of US3720269A publication Critical patent/US3720269A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable 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
    • B25D16/006—Mode changers; Mechanisms connected thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Luminescent Compositions (AREA)
US00099931A 1969-12-22 1970-12-21 Portable torque and impulse transmitting machine Expired - Lifetime US3720269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964083A DE1964083C3 (de) 1969-12-22 1969-12-22 Gesteinsbohrmaschine

Publications (1)

Publication Number Publication Date
US3720269A true US3720269A (en) 1973-03-13

Family

ID=5754584

Family Applications (1)

Application Number Title Priority Date Filing Date
US00099931A Expired - Lifetime US3720269A (en) 1969-12-22 1970-12-21 Portable torque and impulse transmitting machine

Country Status (8)

Country Link
US (1) US3720269A (xx)
JP (1) JPS4910390B1 (xx)
BR (1) BR7024830D0 (xx)
CH (1) CH530246A (xx)
DE (1) DE1964083C3 (xx)
FR (1) FR2072259A5 (xx)
GB (1) GB1342745A (xx)
NL (1) NL7018574A (xx)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866692A (en) * 1973-02-02 1975-02-18 Rockwell International Corp Power tools
US3874460A (en) * 1972-10-28 1975-04-01 Bosch Gmbh Robert Impact wrench
US3876014A (en) * 1974-02-07 1975-04-08 Black & Decker Mfg Co Rotary hammer with rotation stop control trigger
US3939921A (en) * 1973-12-31 1976-02-24 Atlas Copco Aktiebolag Method and device for damping the movement of a hammer piston
US4567951A (en) * 1983-02-12 1986-02-04 Robert Bosch Gmbh Hammer drill
US4776406A (en) * 1985-11-19 1988-10-11 Robert Bosch Gmbh Motor-driven hand tool for drilling or impact drilling operations
US5588496A (en) * 1994-07-14 1996-12-31 Milwaukee Electric Tool Corporation Slip clutch arrangement for power tool
US5678292A (en) * 1995-03-10 1997-10-21 Kimbel; Erich Hand-held machine for sanding having swash plate oscillation means
US5957765A (en) * 1995-06-16 1999-09-28 Kimbel; Erich Hand-held machine tool
US6569002B2 (en) 1999-12-10 2003-05-27 Porter-Cable/Delta Hand-held oscillating spindle sander
US20060137889A1 (en) * 2004-12-23 2006-06-29 Andreas Hanke Hammer mechanism for power tool
US20060159577A1 (en) * 2004-12-23 2006-07-20 Martin Soika Drive mechanism for a power tool
US20120063856A1 (en) * 2010-09-10 2012-03-15 Makita Corporation Dust collecting device
CN110900721A (zh) * 2019-11-26 2020-03-24 江苏刘一刀精密机械有限公司 一种木材加工用钻孔装置
US20210235678A1 (en) * 2020-02-05 2021-08-05 Jared W. Thiele Fishing pole handle and fishing pole assembly including same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE374163B (xx) * 1972-06-30 1975-02-24 Atlas Copco Ab
DE2550725C3 (de) * 1975-11-12 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bohrhammer
DE2709946C2 (de) * 1977-03-08 1982-12-23 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 4000 Düsseldorf Tragbares Handwerkzeug
DE2757008C2 (de) * 1977-12-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatischer Bohrhammer
US4346769A (en) * 1978-12-12 1982-08-31 Black & Decker Inc. Percussive tool drive linkage
DE2916508A1 (de) * 1979-04-24 1980-11-06 Duss Maschf Von hand fuehrbarer, elektro-pneumatischer bohrhammer
IT7922984V0 (it) * 1979-10-29 1979-10-29 Star Utensili Elett Utensile elettrico portatile con comandi perfezionati.
US4666092A (en) * 1985-12-26 1987-05-19 Barber-Greene Company-Telsmith Division Torque limiter for gyratory crusher anti-spin clutch
JP3424880B2 (ja) * 1995-08-18 2003-07-07 株式会社マキタ ハンマードリル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602426A (en) * 1949-09-10 1952-07-08 Le Roi Company Rotation and feed controlling valve for rock drills
US2772858A (en) * 1955-04-25 1956-12-04 Joseph C Novack Power hammers
DE1196608B (de) * 1962-10-04 1965-07-15 Duss Maschf Schlaggeraet, insbesondere Bohrhammer mit aufhebbarem Rotationsantrieb
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
US3430708A (en) * 1967-10-02 1969-03-04 Black & Decker Mfg Co Transmission for rotary hammer

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874460A (en) * 1972-10-28 1975-04-01 Bosch Gmbh Robert Impact wrench
US3866692A (en) * 1973-02-02 1975-02-18 Rockwell International Corp Power tools
US3939921A (en) * 1973-12-31 1976-02-24 Atlas Copco Aktiebolag Method and device for damping the movement of a hammer piston
US3876014A (en) * 1974-02-07 1975-04-08 Black & Decker Mfg Co Rotary hammer with rotation stop control trigger
US4567951A (en) * 1983-02-12 1986-02-04 Robert Bosch Gmbh Hammer drill
US4776406A (en) * 1985-11-19 1988-10-11 Robert Bosch Gmbh Motor-driven hand tool for drilling or impact drilling operations
US5588496A (en) * 1994-07-14 1996-12-31 Milwaukee Electric Tool Corporation Slip clutch arrangement for power tool
US5678292A (en) * 1995-03-10 1997-10-21 Kimbel; Erich Hand-held machine for sanding having swash plate oscillation means
US5957765A (en) * 1995-06-16 1999-09-28 Kimbel; Erich Hand-held machine tool
US6569002B2 (en) 1999-12-10 2003-05-27 Porter-Cable/Delta Hand-held oscillating spindle sander
US20060137889A1 (en) * 2004-12-23 2006-06-29 Andreas Hanke Hammer mechanism for power tool
US20060159577A1 (en) * 2004-12-23 2006-07-20 Martin Soika Drive mechanism for a power tool
US8122972B2 (en) 2004-12-23 2012-02-28 Black & Decker Inc. Drive mechanism for a power tool
US20120063856A1 (en) * 2010-09-10 2012-03-15 Makita Corporation Dust collecting device
CN110900721A (zh) * 2019-11-26 2020-03-24 江苏刘一刀精密机械有限公司 一种木材加工用钻孔装置
US20210235678A1 (en) * 2020-02-05 2021-08-05 Jared W. Thiele Fishing pole handle and fishing pole assembly including same

Also Published As

Publication number Publication date
JPS4910390B1 (xx) 1974-03-09
DE1964083A1 (de) 1971-07-15
DE1964083B2 (de) 1977-12-01
FR2072259A5 (xx) 1971-09-24
GB1342745A (xx) 1974-01-03
NL7018574A (xx) 1971-06-24
DE1964083C3 (de) 1983-01-27
CH530246A (de) 1972-11-15
BR7024830D0 (pt) 1973-03-01

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