EP0031433A3 - Motor driven hand tool - Google Patents

Motor driven hand tool Download PDF

Info

Publication number: EP0031433A3
Authority: EP; European Patent Office
Prior art keywords: motor driven; hand tool; driven hand; tool; motor
Prior art date: 1979-12-21
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.): Granted

Application number

EP80107049A

Other languages

German (de)

Other versions

EP0031433A2 (en

EP0031433B1 (en

Inventor

Werner Heinzelmann

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.)

Mafell-Maschinenfabrik Rudolf Mey & Co KG GmbH

Original Assignee

Mafell-Maschinenfabrik Rudolf Mey & Co KG 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.)

1979-12-21

Filing date

1980-11-14

Publication date

1981-07-15

1980-11-14 Application filed by Mafell-Maschinenfabrik Rudolf Mey & Co KG GmbH filed Critical Mafell-Maschinenfabrik Rudolf Mey & Co KG GmbH

1981-07-08 Publication of EP0031433A2 publication Critical patent/EP0031433A2/en

1981-07-15 Publication of EP0031433A3 publication Critical patent/EP0031433A3/en

1983-10-12 Application granted granted Critical

1983-10-12 Publication of EP0031433B1 publication Critical patent/EP0031433B1/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/06—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades
- B28D1/062—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with reciprocating saw-blades the saw blade rotating about its longitudinal axis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

EP80107049A 1979-12-21 1980-11-14 Motor driven hand tool Expired EP0031433B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2951644		1979-12-21
DE19792951644 DE2951644A1 (en)	1979-12-21	1979-12-21	MOTOR DRIVEN TOOL

Publications (3)

Publication Number	Publication Date
EP0031433A2 EP0031433A2 (en)	1981-07-08
EP0031433A3 true EP0031433A3 (en)	1981-07-15
EP0031433B1 EP0031433B1 (en)	1983-10-12

Family

ID=6089220

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP80107049A Expired EP0031433B1 (en)	1979-12-21	1980-11-14	Motor driven hand tool

Country Status (3)

Country	Link
EP (1)	EP0031433B1 (en)
DE (1)	DE2951644A1 (en)
IT (1)	IT1150097B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0730931B1 (en) *	1995-03-10	1999-01-27	Gerd Buchter	Mechanised tool for grinding, rasping, filing or polishing
DE29508308U1 (en) *	1995-05-19	1995-08-24	Galeski, Peter, 56457 Westerburg	Processing device for stone slabs
US6702090B2 (en)	2001-03-14	2004-03-09	Milwaukee Electric Tool Corporation	Power tool and spindle lock system
US7063201B2 (en)	2001-11-27	2006-06-20	Milwaukee Electric Tool Corporation	Power tool and spindle lock system
US7717192B2 (en)	2007-11-21	2010-05-18	Black & Decker Inc.	Multi-mode drill with mode collar
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
US7770660B2 (en)	2007-11-21	2010-08-10	Black & Decker Inc.	Mid-handle drill construction and assembly process
US7735575B2 (en)	2007-11-21	2010-06-15	Black & Decker Inc.	Hammer drill with hard hammer support structure
US7798245B2 (en)	2007-11-21	2010-09-21	Black & Decker Inc.	Multi-mode drill with an electronic switching arrangement
US7762349B2 (en)	2007-11-21	2010-07-27	Black & Decker Inc.	Multi-speed drill and transmission with low gear only clutch
CN106182462A (en) *	2016-08-20	2016-12-07	浙江午马减速机有限公司	A kind of trimming machine for stones cutter holder assembly

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE389045A (en) *
US1408578A (en) *		1922-03-07		Pobtable cylinder gbinber
CA879523A (en) *		1971-08-31	A. Marland Joseph	One-way self-alining torque unit
US1464728A (en) *	1921-09-06	1923-08-14	William D Kline	Portable grinder
US1808732A (en) *	1928-12-22	1931-06-02	Edward O Norris	Surfacing machine
US1951170A (en) *	1932-12-14	1934-03-13	Schwob Henry	Mechanical power hammer
US2311346A (en) *	1942-03-26	1943-02-16	Adolph T Munn	Sandpapering machine
FR1057806A (en) *	1949-11-16	1954-03-11		Grinding and polishing device
FR1066371A (en) *	1952-11-07	1954-06-04		Mechanism for surface working of felt and other materials
DE1628045B2 (en) *	1967-01-13	1974-01-10	Robert Bosch Gmbh, 7000 Stuttgart	Hammer device with a drive motor installed transversely to the direction of impact
US3418758A (en) *	1967-01-31	1968-12-31	Mcewan James	Oscillating vertical spindle sander
DE2122582C3 (en) *	1971-05-07	1980-01-10	Robert Bosch Gmbh, 7000 Stuttgart	Hand-operated rotary percussion drill
BE779394A (en) *	1972-02-15	1972-05-30	Bellinghen Andre J J J Van	PNEUMATIC DRUMP HAMMER.
IT1066884B (en) *	1976-08-09	1985-03-12	Star Utensili Elett	DRILL OF THE PERCUSSION TYPE
DE2702195A1 (en) *	1977-01-20	1978-07-27	Metabowerke Kg	Percussion tool driven by electric motor - has linear ball bearing to guide oscillating cylinder to strike tool holder shank

1979
- 1979-12-21 DE DE19792951644 patent/DE2951644A1/en not_active Ceased
1980
- 1980-11-14 EP EP80107049A patent/EP0031433B1/en not_active Expired
- 1980-12-18 IT IT26765/80A patent/IT1150097B/en active

Also Published As

Publication number	Publication date
EP0031433A2 (en)	1981-07-08
IT1150097B (en)	1986-12-10
IT8026765A0 (en)	1980-12-18
EP0031433B1 (en)	1983-10-12
DE2951644A1 (en)	1981-07-02

Publication	Publication Date	Title
US4304349B1 (en)	1996-02-27	Fastener driving tool
JPS5633211A (en)	1981-04-03	Hand motor tool
JPS57102707A (en)	1982-06-25	Hand tool driven by motor
GB2066136B (en)	1983-08-17	Tool handle
JPS5676390A (en)	1981-06-23	Fastener driving tool
JPS546189A (en)	1979-01-18	Combined motor tool
JPS5652166A (en)	1981-05-11	Polishing tool
JPS5761480A (en)	1982-04-13	Motor tool
JPS55125911A (en)	1980-09-29	Hand power tool controller
JPS5659327A (en)	1981-05-22	Drive handle
DE3064690D1 (en)	1983-10-06	Motor driven hand tool, especially combination tool for home-workers
GB2046654B (en)	1983-01-26	Fastener driving tool
JPS5532498A (en)	1980-03-07	Motor driven tool
GB2024691B (en)	1982-09-29	Nail driving tool
EP0031433A3 (en)	1981-07-15	Motor driven hand tool
GB2058253B (en)	1983-12-07	Motor driven hand tool
JPS5633286A (en)	1981-04-03	Motor tool
JPS5639875A (en)	1981-04-15	Clutch device for motor tool
JPS5731502A (en)	1982-02-20	Portable motor tool
GB2052347B (en)	1983-06-22	Tool handle
GB2065512B (en)	1983-03-09	Hand tools
JPS55162847A (en)	1980-12-18	Motor driven actuator
GB2034619B (en)	1982-09-08	Gear driven hand tool
JPS54150530A (en)	1979-11-26	Pneumatic tool with rotary motor
JPS55150752A (en)	1980-11-22	Motor drive unit

Legal Events

Date	Code	Title	Description
1981-05-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1981-05-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1981-07-08	AK	Designated contracting states	Designated state(s): BE CH FR LU NL
1981-07-15	AK	Designated contracting states	Designated state(s): BE CH FR LU NL
1981-09-30	17P	Request for examination filed	Effective date: 19810718
1983-08-13	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1983-10-12	AK	Designated contracting states	Designated state(s): BE CH FR LI LU NL
1983-12-02	ET	Fr: translation filed
1984-08-13	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1984-08-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1984-10-17	26N	No opposition filed
1992-10-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: LU Payment date: 19921014 Year of fee payment: 13
1992-10-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19921015 Year of fee payment: 13
1992-10-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19921028 Year of fee payment: 13
1992-10-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19921030 Year of fee payment: 13
1992-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19921130 Year of fee payment: 13
1993-03-10	EPTA	Lu: last paid annual fee
1993-11-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19931114
1993-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19931130 Ref country code: BE Effective date: 19931130 Ref country code: CH Effective date: 19931130
1994-05-31	BERE	Be: lapsed	Owner name: MAFELL-MASCHINENFABRIK RUDOLF MEY G.M.B.H. & CO. Effective date: 19931130
1994-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19940601
1994-07-18	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1994-07-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19940729
1994-07-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1994-09-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST