EP0230621A3 - Orbital sander with a device for altering the sanding movement - Google Patents

Orbital sander with a device for altering the sanding movement

Info

Publication number: EP0230621A3
Authority: EP; European Patent Office
Prior art keywords: altering; orbital sander; sanding movement; sanding; movement
Prior art date: 1986-01-29
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

EP86117679A

Other languages

German (de)

Other versions

EP0230621B1 (en

EP0230621A2 (en

Inventor

Manfred Ing. Stabler

Walter Barth

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.)

1986-01-29

Filing date

1986-12-18

Publication date

1988-07-13

1986-12-18 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1987-08-05 Publication of EP0230621A2 publication Critical patent/EP0230621A2/en

1988-07-13 Publication of EP0230621A3 publication Critical patent/EP0230621A3/en

1991-03-06 Application granted granted Critical

1991-03-06 Publication of EP0230621B1 publication Critical patent/EP0230621B1/en

2006-12-18 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement

Landscapes

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

EP19860117679 1986-01-29 1986-12-18 Orbital sander with a device for altering the sanding movement Expired - Lifetime EP0230621B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3602571		1986-01-29
DE3602571A DE3602571C2 (en)	1986-01-29	1986-01-29	Eccentric disc grinder with a device for changing the grinding movement

Publications (3)

Publication Number	Publication Date
EP0230621A2 EP0230621A2 (en)	1987-08-05
EP0230621A3 true EP0230621A3 (en)	1988-07-13
EP0230621B1 EP0230621B1 (en)	1991-03-06

Family

ID=6292833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19860117679 Expired - Lifetime EP0230621B1 (en)	1986-01-29	1986-12-18	Orbital sander with a device for altering the sanding movement

Country Status (4)

Country	Link
US (1)	US4727682A (en)
EP (1)	EP0230621B1 (en)
JP (1)	JPH0710490B2 (en)
DE (2)	DE3602571C2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3625535C2 (en) *	1986-07-29	1994-05-11	Festo Kg	Eccentric disc grinder
DE3642741A1 (en) *	1986-12-13	1988-06-23	Bosch Gmbh Robert	Eccentric grinder
DE3809930A1 (en) *	1988-03-24	1989-10-05	Bosch Gmbh Robert	Eccentric grinder
DE3942301C1 (en) *	1989-12-21	1991-02-14	Robert Bosch Gmbh, 7000 Stuttgart, De
GB9123502D0 (en) *	1991-11-06	1992-01-02	Black & Decker Inc	Sanding apparatus
JP3063872B2 (en) *	1992-06-08	2000-07-12	株式会社マキタ	Polishing machine
DE4233729A1 (en) *	1992-10-07	1994-04-14	Bosch Gmbh Robert	Eccentric disc grinder with grinding disc brake
DE4233728A1 (en) *	1992-10-07	1994-04-14	Bosch Gmbh Robert	Eccentric disc grinder
US5518442A (en)	1993-01-22	1996-05-21	Porter-Cable Corporation	Sander
US5392568A (en) *	1993-12-22	1995-02-28	Black & Decker Inc.	Random orbit sander having braking member
US5580302A (en) *	1994-02-28	1996-12-03	Black & Decker Inc.	Random orbit sander having air directing baffle
US5941765A (en) *	1996-11-19	1999-08-24	Porter Cable Corporation	Sander
US6213851B1 (en)	1998-07-07	2001-04-10	Delta International Machinery Corp.	Abrading apparatus
DE19963831B4 (en) *	1999-12-30	2006-04-06	Robert Bosch Gmbh	Eccentric disc grinder with a housing
US8100745B2 (en) *	2007-03-16	2012-01-24	Black & Decker Inc.	Low vibration sander with a flexible top handle
US20100009608A1 (en) *	2008-07-08	2010-01-14	Lo Ping-Hsiang	Electric polishing gun
US10603760B2 (en)	2017-09-19	2020-03-31	Campbell Hausfeld, Llc	Multifunction rotary tool including hub
US10414014B2 (en)	2017-09-19	2019-09-17	Campbell Hausfeld, Llc	Multifunction rotary tool including driveshaft

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2794303A (en) *	1955-06-16	1957-06-04	David R Wickes	Power-driven hand tool
US3482362A (en) *	1966-01-28	1969-12-09	Ingersoll Rand Co	Double acting sander head
FR2529497A1 (en) *	1982-07-02	1984-01-06	Black & Decker Inc	Base plate of orbital sander

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3857206A (en) *	1973-03-08	1974-12-31	Nat Detroit Inc Co	Compound motion rubbing machine
JPS5454035A (en) *	1977-10-06	1979-04-27	Canon Inc	Image formation
JPS55150964A (en) *	1979-05-04	1980-11-25	Kinichi Takeuchi	Grinding device capable of performing combined motion of rotation and circular motion
JPS5627773A (en) *	1979-08-09	1981-03-18	Uriyuu Seisaku Kk	Oscillator device of orbital sanding machine
DE2938704C2 (en) *	1979-09-25	1984-03-15	Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen	Eccentric disc sander
CA1204067A (en) *	1983-04-29	1986-05-06	Miksa Marton	Clutch assembly for sanding head
JPS60135171A (en) *	1983-12-23	1985-07-18	Konpakuto Tool Kk	Polisher

1986
- 1986-01-29 DE DE3602571A patent/DE3602571C2/en not_active Expired - Fee Related
- 1986-10-21 US US06/921,776 patent/US4727682A/en not_active Expired - Lifetime
- 1986-12-18 EP EP19860117679 patent/EP0230621B1/en not_active Expired - Lifetime
- 1986-12-18 DE DE8686117679T patent/DE3677948D1/en not_active Expired - Lifetime
1987
- 1987-01-29 JP JP62017442A patent/JPH0710490B2/en not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2794303A (en) *	1955-06-16	1957-06-04	David R Wickes	Power-driven hand tool
US3482362A (en) *	1966-01-28	1969-12-09	Ingersoll Rand Co	Double acting sander head
FR2529497A1 (en) *	1982-07-02	1984-01-06	Black & Decker Inc	Base plate of orbital sander

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 22 (M-54)[694], 10. Februar 1981; & JP-A-55 150 964 (KINICHI TAKEUCHI) 25-11-1980 *
PATENT ABSTRACTS OF JAPAN, Band 5, Nr. 80 (M-70)[752], 26. Mai 1981; & JP-A-56 27 773 (URIU SEISAKU) 18-03-1981 *
PATENT ABSTRACTS OF JAPAN, Band 9, Nr. 297 (M-432)[2020], 25. November 1985; & JP-A-60 135 171 (KONPAKUTO TSUURU K.K.) 18-07-1985 *

Also Published As

Publication number	Publication date
DE3602571A1 (en)	1987-07-30
JPH0710490B2 (en)	1995-02-08
DE3602571C2 (en)	1998-09-24
JPS62181866A (en)	1987-08-10
EP0230621B1 (en)	1991-03-06
US4727682A (en)	1988-03-01
EP0230621A2 (en)	1987-08-05
DE3677948D1 (en)	1991-04-11

Publication	Publication Date	Title
EP0237854A3 (en)	1988-07-20	Eccentric sander equipped with a device for modifying the sanding movement
US4773920B1 (en)	1995-05-02	Coated abrasive suitable for use as a lapping material.
PL265878A1 (en)	1988-05-12	A device for cleaning abrasive surfaces
GB2220376B (en)	1992-05-27	Flexible abrasive grinding tool
EP0230621A3 (en)	1988-07-13	Orbital sander with a device for altering the sanding movement
EP0245638A3 (en)	1990-01-31	Eccentric sanding tool having means for changing the sanding action
GB8818478D0 (en)	1988-09-07	Grinding machine
GB8817568D0 (en)	1988-08-24	Wheelhead for grinding machines
WO1988000110A1 (en)	1988-01-14	Removable belt-backing mechanism for a belt sander
GB2185918B (en)	1989-12-06	A grinding machine
GB2264250B (en)	1993-11-10	Abrasive fininshing tool
EP0258518A3 (en)	1988-07-06	Orbital sander
EP0161090A3 (en)	1987-01-14	A grinding device
GB8813239D0 (en)	1988-07-06	Grinding workpieces
GB2220598B (en)	1991-11-20	Mechanism for belt sanders
GB2215649B (en)	1992-05-27	Grinding stone dressing device
GB8912973D0 (en)	1989-07-26	Ultra-precision grinding machine
GB8626668D0 (en)	1986-12-10	Centreless grinding
EP0491162A3 (en)	1992-12-16	Orbital sander
GB2210890B (en)	1991-09-04	Grinding or polishing device
GB8817695D0 (en)	1988-09-01	Abrasive tool
GB8822437D0 (en)	1988-10-26	Sanding attachment for tool
GB8512635D0 (en)	1985-06-19	Sanding & polishing machine
PL274575A1 (en)	1990-01-08	Sharpener for grinding rubbeners
PL271263A2 (en)	1988-12-22	Device for abrasive working

Legal Events

Date	Code	Title	Description
1987-06-20	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
1987-08-05	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1988-05-11	RHK1	Main classification (correction)	Ipc: B24B 23/03
1988-05-24	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-07-13	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1989-01-25	17P	Request for examination filed	Effective date: 19881124
1990-05-16	17Q	First examination report despatched	Effective date: 19900404
1991-01-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-03-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1991-03-29	ET	Fr: translation filed
1991-04-03	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-04-11	REF	Corresponds to:	Ref document number: 3677948 Country of ref document: DE Date of ref document: 19910411
1991-05-28	ITF	It: translation for a ep patent filed
1992-01-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-01-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-02-26	26N	No opposition filed
1992-02-26	RAP4	Party data changed (patent owner data changed or rights of a patent transferred)	Owner name: ROBERT BOSCH GMBH
1993-12-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19931230 Year of fee payment: 8
1995-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19950831
1995-10-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
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2003-11-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20031120 Year of fee payment: 18
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2005-07-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050701
2005-08-10	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20041218
2005-12-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051218