FR2228581B1 - - Google Patents

Info

Publication number: FR2228581B1
Authority: FR; France
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

Application number

FR7416087A

Other versions

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.)

1973-05-09

Filing date

1974-05-09

Publication date

1980-11-21

1974-05-09 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1974-12-06 Publication of FR2228581A1 publication Critical patent/FR2228581A1/fr

1980-11-21 Application granted granted Critical

1980-11-21 Publication of FR2228581B1 publication Critical patent/FR2228581B1/fr

Status Expired legal-status Critical Current

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
- 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
- B25D16/003—Clutches specially adapted therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0015—Tools having a percussion-only mode
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0023—Tools having a percussion-and-rotation mode
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0038—Tools having a rotation-only mode
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0046—Preventing rotation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Drilling And Boring (AREA)
Percussive Tools And Related Accessories (AREA)

FR7416087A 1973-05-09 1974-05-09 Expired FR2228581B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2323268A DE2323268C3 (de)	1973-05-09	1973-05-09	Schlagbohrmaschine

Publications (2)

Publication Number	Publication Date
FR2228581A1 FR2228581A1 (fr)	1974-12-06
FR2228581B1 true FR2228581B1 (fr)	1980-11-21

Family

ID=5880339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7416087A Expired FR2228581B1 (fr)	1973-05-09	1974-05-09

Country Status (7)

Country	Link
US (1)	US3955628A (fr)
CH (1)	CH573785A5 (fr)
DE (1)	DE2323268C3 (fr)
ES (1)	ES426090A1 (fr)
FR (1)	FR2228581B1 (fr)
GB (1)	GB1417678A (fr)
IT (1)	IT1012175B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2728961C2 (de) *	1977-06-27	1991-08-08	Hilti Ag, Schaan	Bohrhammer mit arretierbarem Werkzeughalter
US4418766A (en) *	1979-07-25	1983-12-06	Black & Decker Inc.	Compact multi-speed hammer-drill
US5025903A (en) *	1990-01-09	1991-06-25	Black & Decker Inc.	Dual mode rotary power tool with adjustable output torque
DE4013512A1 (de) *	1990-04-27	1991-10-31	Black & Decker Inc	Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
GB9304540D0 (en) *	1993-03-05	1993-04-21	Black & Decker Inc	Power tool and mechanism
GB2275644B (en) *	1993-03-05	1995-12-13	Black & Decker Inc	Chuck spindle device and power tools incorporating same
GB9309054D0 (en) *	1993-05-01	1993-06-16	Black & Decker Inc	Power tools and hammer mechanisms therefor
JPH08323520A (ja) *	1995-05-29	1996-12-10	Makita Corp	震動ドリル
DE19545260A1 (de) *	1995-11-24	1997-05-28	Black & Decker Inc	Bohrhammer
US6223833B1 (en)	1999-06-03	2001-05-01	One World Technologies, Inc.	Spindle lock and chipping mechanism for hammer drill
TW554792U (en)	2003-01-29	2003-09-21	Mobiletron Electronics Co Ltd	Function switching device of electric tool
TW556637U (en)	2003-02-24	2003-10-01	Mobiletron Electronics Co Ltd	Power tool
JP2005052902A (ja) *	2003-08-06	2005-03-03	Hitachi Koki Co Ltd	振動ドリル
JP2005246831A (ja) *	2004-03-05	2005-09-15	Hitachi Koki Co Ltd	振動ドリル
GB2423044A (en)	2005-02-10	2006-08-16	Black & Decker Inc	Hammer with cam-actuated driven member
DE102007010180A1 (de) *	2007-03-02	2008-09-04	Robert Bosch Gmbh	Handwerkzeugmaschine
US7798245B2 (en)	2007-11-21	2010-09-21	Black & Decker Inc.	Multi-mode drill with an electronic switching arrangement
US7854274B2 (en)	2007-11-21	2010-12-21	Black & Decker Inc.	Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7717191B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode hammer drill with shift lock
US7735575B2 (en)	2007-11-21	2010-06-15	Black & Decker Inc.	Hammer drill with hard hammer support structure
US7717192B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode drill with mode collar
US7770660B2 (en)	2007-11-21	2010-08-10	Black & Decker Inc.	Mid-handle drill construction and assembly process
US7762349B2 (en)	2007-11-21	2010-07-27	Black & Decker Inc.	Multi-speed drill and transmission with low gear only clutch
GB0902315D0 (en)	2009-02-12	2009-04-01	Black & Decker Inc	Switch assembly for a power tool
DE102010041045A1 (de) *	2010-09-20	2012-03-22	Robert Bosch Gmbh	Handwerkzeugmaschine, insbesondere Schlagbohrmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2191608A (en) *	1938-03-18	1940-02-27	Chicago Pneumatic Tool Co	Electric hammer attachment
BE632307A (fr) *	1962-05-14
US3395765A (en) *	1966-12-19	1968-08-06	Milwaukee Electric Tool Corp	Small rotary hammer

1973
- 1973-05-09 DE DE2323268A patent/DE2323268C3/de not_active Expired
1974
- 1974-04-16 CH CH521974A patent/CH573785A5/xx not_active IP Right Cessation
- 1974-04-18 US US05/462,187 patent/US3955628A/en not_active Expired - Lifetime
- 1974-05-07 GB GB2012974A patent/GB1417678A/en not_active Expired
- 1974-05-08 IT IT22455/74A patent/IT1012175B/it active
- 1974-05-08 ES ES426090A patent/ES426090A1/es not_active Expired
- 1974-05-09 FR FR7416087A patent/FR2228581B1/fr not_active Expired

Also Published As

Publication number	Publication date
US3955628A (en)	1976-05-11
DE2323268B2 (de)	1980-05-29
FR2228581A1 (fr)	1974-12-06
ES426090A1 (es)	1976-07-01
DE2323268C3 (de)	1983-01-27
GB1417678A (en)	1975-12-17
DE2323268A1 (de)	1974-11-28
CH573785A5 (fr)	1976-03-31
IT1012175B (it)	1977-03-10

Publication	Publication Date	Title
AU476761B2 (fr)	1976-09-30
AU465372B2 (fr)	1975-09-25
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
FR2228581B1 (fr)	1980-11-21
AU474838B2 (fr)	1976-08-05
AU471343B2 (fr)	1976-04-15
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR199451A1 (fr)	1974-08-30
AU466283B2 (fr)	1975-10-23
AU472848B2 (fr)	1976-06-03
AU476696B2 (fr)	1976-09-30
AU477823B2 (fr)	1975-06-19
AU476873B1 (fr)	1975-01-09
AR200256A1 (fr)	1974-10-31
AU447540B2 (fr)	1974-03-25
AR210729A1 (fr)	1977-09-15
AR197627A1 (fr)	1974-04-23
AU461342B2 (fr)	1975-05-22
AU477824B2 (fr)	1975-07-17
AU1891376A (fr)	1977-01-20
BG19947A1 (fr)	1975-10-30

Legal Events

Date	Code	Title	Description
1983-03-25	ST	Notification of lapse