ES383246A1 - Un dispositivo de martillo perforador accionado electrica- mente. - Google Patents

Un dispositivo de martillo perforador accionado electrica- mente.

Info

Publication number: ES383246A1
Authority: ES; Spain
Prior art keywords: chuck; electrically operated; hammer drill; gear trains; operated hammer
Prior art date: 1969-09-23
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

ES383246A

Other languages

English (en)

Spanish (es)

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.)

Impex Essen GmbH

Original Assignee

Impex Essen 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.)

1969-09-23

Filing date

1970-08-29

Publication date

1972-12-16

1970-08-29 Application filed by Impex Essen GmbH filed Critical Impex Essen GmbH

1972-12-16 Publication of ES383246A1 publication Critical patent/ES383246A1/es

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
- 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

Landscapes

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

ES383246A 1969-09-23 1970-08-29 Un dispositivo de martillo perforador accionado electrica- mente. Expired ES383246A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691948055 DE1948055A1 (de)	1969-09-23	1969-09-23	Elektrisch betriebener Bohrhammer

Publications (1)

Publication Number	Publication Date
ES383246A1 true ES383246A1 (es)	1972-12-16

Family

ID=5746259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES383246A Expired ES383246A1 (es)	1969-09-23	1970-08-29	Un dispositivo de martillo perforador accionado electrica- mente.

Country Status (9)

Country	Link
US (1)	US3794124A (de)
AT (1)	AT302935B (de)
CH (1)	CH522477A (de)
DE (1)	DE1948055A1 (de)
ES (1)	ES383246A1 (de)
FR (1)	FR2064273B1 (de)
GB (1)	GB1301470A (de)
NL (1)	NL7013405A (de)
SE (1)	SE371769B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE374163B (de) *	1972-06-30	1975-02-24	Atlas Copco Ab
DE2242944B2 (de) *	1972-08-31	1981-04-23	Robert Bosch Gmbh, 7000 Stuttgart	Bohrhammer
EP0023233B1 (de) *	1979-07-25	1983-10-05	Black & Decker Inc.	Getriebemechanismus mit drei Geschwindigkeiten in einem Werkzeug mit Motor
DE3039669A1 (de) *	1980-10-21	1982-05-27	Robert Bosch Gmbh, 7000 Stuttgart	Bohrhammer
DE4013512A1 (de) *	1990-04-27	1991-10-31	Black & Decker Inc	Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
US6223833B1 (en) *	1999-06-03	2001-05-01	One World Technologies, Inc.	Spindle lock and chipping mechanism for hammer drill
DE10213093B4 (de) *	2002-03-23	2013-06-20	Andreas Stihl Ag & Co.	Handbohrmaschine mit einem Verbrennungsmotor
GB2394517A (en) *	2002-10-23	2004-04-28	Black & Decker Inc	Powered hammer having a spindle lock with synchronising element
DE102007014756A1 (de) *	2007-03-28	2008-10-02	Robert Bosch Gmbh	Handwerkzeug
US7793560B2 (en) *	2007-09-11	2010-09-14	Black & Decker Inc.	Transmission and variable radially expanding spring clutch assembly
US7717192B2 (en) *	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode drill with mode collar
US7762349B2 (en) *	2007-11-21	2010-07-27	Black & Decker Inc.	Multi-speed drill and transmission with low gear only clutch
US7798245B2 (en) *	2007-11-21	2010-09-21	Black & Decker Inc.	Multi-mode drill with an electronic switching arrangement
US7735575B2 (en)	2007-11-21	2010-06-15	Black & Decker Inc.	Hammer drill with hard hammer support structure
US7770660B2 (en)	2007-11-21	2010-08-10	Black & Decker Inc.	Mid-handle drill construction and assembly process
US7717191B2 (en) *	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode hammer drill with shift lock
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
US8540580B2 (en)	2009-08-12	2013-09-24	Black & Decker Inc.	Tool bit or tool holder for power tool
CN101758486B (zh) *	2010-01-21	2011-09-28	浙江海王电器有限公司	轻型单钮多功能电锤
US8820433B2 (en)	2011-08-30	2014-09-02	Black & Decker Inc.	Axially compact power tool
DE102012103604A1 (de) *	2012-04-24	2013-10-24	C. & E. Fein Gmbh	Handführbare Werkzeugmaschine mit Gehäuse
US9630307B2 (en)	2012-08-22	2017-04-25	Milwaukee Electric Tool Corporation	Rotary hammer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE12305C (de) *			E. W. BLACKHALL in Toronto (Canada)	Neuerungen an Papier-Perforirmaschinen
US1338019A (en) *	1918-06-01	1920-04-27	Jackson Corwill	Drilling, riveting, and like machine
US1617025A (en) *	1925-04-20	1927-02-08	Seimei Hara And Goshikaisha Na	Rock drill
US1968055A (en) *	1933-02-20	1934-07-31	John H Phillips	Drill
US2285702A (en) *	1940-07-18	1942-06-09	Independent Pneumatic Tool Co	Portable power hammer
DE1289800B (de) *	1961-06-21	1969-02-20	Licentia Gmbh	Elektromotorisch angetriebenes Handwerkzeug
US3203490A (en) *	1963-06-27	1965-08-31	Black & Decker Mfg Co	Compact rotary hammer
US3430709A (en) *	1967-10-02	1969-03-04	Black & Decker Mfg Co	Motion transmission mechanism for impact tools

1969
- 1969-09-23 DE DE19691948055 patent/DE1948055A1/de active Pending
1970
- 1970-08-05 AT AT710670A patent/AT302935B/de not_active IP Right Cessation
- 1970-08-20 GB GB1301470D patent/GB1301470A/en not_active Expired
- 1970-08-21 CH CH1257970A patent/CH522477A/de not_active IP Right Cessation
- 1970-08-29 ES ES383246A patent/ES383246A1/es not_active Expired
- 1970-09-10 NL NL7013405A patent/NL7013405A/xx unknown
- 1970-09-16 US US00072779A patent/US3794124A/en not_active Expired - Lifetime
- 1970-09-21 FR FR707034071A patent/FR2064273B1/fr not_active Expired
- 1970-09-22 SE SE7012871A patent/SE371769B/xx unknown

Also Published As

Publication number	Publication date
FR2064273B1 (de)	1973-01-12
AT302935B (de)	1972-11-10
GB1301470A (de)	1972-12-29
US3794124A (en)	1974-02-26
FR2064273A1 (de)	1971-07-23
SE371769B (de)	1974-12-02
NL7013405A (de)	1971-03-25
CH522477A (de)	1972-06-30
DE1948055A1 (de)	1971-04-01

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