EP0901856A3 - Integrated double seam grinder for welding preparation - Google Patents

Integrated double seam grinder for welding preparation Download PDF

Info

Publication number
EP0901856A3
EP0901856A3 EP98116142A EP98116142A EP0901856A3 EP 0901856 A3 EP0901856 A3 EP 0901856A3 EP 98116142 A EP98116142 A EP 98116142A EP 98116142 A EP98116142 A EP 98116142A EP 0901856 A3 EP0901856 A3 EP 0901856A3
Authority
EP
European Patent Office
Prior art keywords
grinding
grinder
double seam
integrated double
welding preparation
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.)
Granted
Application number
EP98116142A
Other languages
German (de)
French (fr)
Other versions
EP0901856B1 (en
EP0901856A2 (en
Inventor
Horst Grupe
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.)
Mv Marketing and Vertriebs-Gmbh & Co KG Wielander and Schill
Original Assignee
Mv Marketing and Vertriebs-Gmbh & Co KG Wielander and Schill
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 Mv Marketing and Vertriebs-Gmbh & Co KG Wielander and Schill filed Critical Mv Marketing and Vertriebs-Gmbh & Co KG Wielander and Schill
Publication of EP0901856A2 publication Critical patent/EP0901856A2/en
Publication of EP0901856A3 publication Critical patent/EP0901856A3/en
Application granted granted Critical
Publication of EP0901856B1 publication Critical patent/EP0901856B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Die Erfindung bezieht sich auf ein handgehaltenes, materialabtragendes Werkzeug (1) für die Blechbearbeitung mit einer Antriebseinrichtung für zumindest einen Schleifkörper (7,8), an dessen Außenfläche materialabtragende Mittel zur Blechbearbeitung angebracht sind. Der Erfindung liegt die Aufgabe zugrunde, ein ergonomisch zu bedienendes, leichtes und einfach handhabbares materialabtragendes Werkzeug (1) bereitzustellen, welches eine gleichbleibende Schleifqualität im gesamten Schweißbereich sicherstellt und in welchem durch die Antriebseinrichtung ein weiterer Schleifkörper (7,8) antreibbar ist, wobei durch beide Schleifkörper (7,8) eine gleichzeitige doppelseitige Bearbeitung eines zwischen den Schleifkörpern (7,8) angeordneten Blechs ermöglicht wird.

Figure 00000001
The invention relates to a hand-held, material-removing tool (1) for sheet metal processing with a drive device for at least one grinding wheel (7, 8), on the outer surface of which material-removing means for sheet metal processing are attached. The object of the invention is to provide an ergonomically operated, light and easy-to-use material-removing tool (1) which ensures a constant grinding quality in the entire welding area and in which a further grinding body (7, 8) can be driven by the drive device, whereby Both grinding bodies (7, 8) allow simultaneous double-sided processing of a sheet arranged between the grinding bodies (7, 8).
Figure 00000001
EP98116142A 1997-09-08 1998-08-27 Integrated double seam grinder for welding preparation Expired - Lifetime EP0901856B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29716114U 1997-09-08
DE29716114U DE29716114U1 (en) 1997-09-08 1997-09-08 Integrated double rebate sander for the handcraft-friendly welding device

Publications (3)

Publication Number Publication Date
EP0901856A2 EP0901856A2 (en) 1999-03-17
EP0901856A3 true EP0901856A3 (en) 1999-07-07
EP0901856B1 EP0901856B1 (en) 2002-12-11

Family

ID=8045701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116142A Expired - Lifetime EP0901856B1 (en) 1997-09-08 1998-08-27 Integrated double seam grinder for welding preparation

Country Status (5)

Country Link
US (1) US6193592B1 (en)
EP (1) EP0901856B1 (en)
JP (1) JPH11151653A (en)
DE (2) DE29716114U1 (en)
TW (1) TW383248B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8272925B2 (en) * 2009-01-07 2012-09-25 Sears Brands, L.L.C. Multi-drum sander and/or rasp
DE202009001440U1 (en) * 2009-01-30 2010-07-01 C. & E. Fein Gmbh Powered hand tool with clamping device for a tool
US8872049B2 (en) 2012-04-18 2014-10-28 Milwaukee Electric Tool Corporation Trigger lock-on lock-off mechanism
CN203125269U (en) * 2012-11-05 2013-08-14 富鼎电子科技(嘉善)有限公司 Polishing device
KR200471863Y1 (en) * 2013-10-18 2014-03-19 임성태 grinder for billiard table
CN110977695A (en) * 2019-12-04 2020-04-10 北京轩宇智能科技有限公司 Combined posture self-adaptive polishing tool applied to blade polishing
CN117733584B (en) * 2024-01-22 2024-05-31 徐州鸿业仪器仪表有限公司 Valve processing drilling equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788797A (en) * 1987-10-09 1988-12-06 The Boeing Company Self-supporting hand-held grinding device
JPH058160A (en) * 1991-06-28 1993-01-19 Kawasaki Steel Corp Method for polishing end edge surface of metal strip

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US721935A (en) * 1902-11-06 1903-03-03 Fuchs & Lang Mfg Company Machine for cleaning sheet-metal plates.
US798011A (en) * 1904-08-31 1905-08-22 Harry P Christie Horseshoe-calk sharpener.
US1006881A (en) * 1911-03-10 1911-10-24 George Russell Treating sheet metal.
US2362699A (en) * 1942-02-10 1944-11-14 Jerome J Kilian Knife sharpener
US2578149A (en) * 1948-08-06 1951-12-11 Tebaldo G Pocci Portable cylinder grinding tool
US2805529A (en) * 1955-11-01 1957-09-10 William E Mathes Polishing devices for silverware and the like
US3258878A (en) * 1963-10-31 1966-07-05 Oster Mfg Co John Knife and scissors sharpener improvements
US3468076A (en) * 1966-10-10 1969-09-23 Robert J Jones Dust collector for grinders
US3621505A (en) * 1970-03-12 1971-11-23 Harold Ray Vocker Dual rotary surface contacting tool
US4016684A (en) * 1975-11-05 1977-04-12 Ingersoll-Rand Company Safety lever lock
DE3010838A1 (en) * 1980-03-21 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart SINGLE-ORGANIZED SANDING MACHINE
DE8206338U1 (en) * 1982-03-06 1982-08-05 Mertens, Peter, 4815 Schloß Holte-Stukenbrock POLISHING AND BRUSH TOWEL
US4528777A (en) * 1984-01-30 1985-07-16 Ben Bernstein & Associates Knife sharpener
DE3607377A1 (en) * 1986-03-06 1987-09-10 Metabowerke Kg ELECTRICALLY DRIVEN GRINDERS
US4683682A (en) * 1986-09-19 1987-08-04 Dresser Industries, Inc. Safety lever for portable power tool
US5016398A (en) * 1989-06-06 1991-05-21 Akio Fukunaga Wire stripping apparatus
IT1233012B (en) * 1989-09-22 1992-03-14 Loredana Cremascoli KNIFE SHARPENING MACHINE
US5299394A (en) * 1992-03-16 1994-04-05 Surdacki Richard G Method and apparatus for buffing spherical parts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788797A (en) * 1987-10-09 1988-12-06 The Boeing Company Self-supporting hand-held grinding device
JPH058160A (en) * 1991-06-28 1993-01-19 Kawasaki Steel Corp Method for polishing end edge surface of metal strip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 275 (M - 1418) 27 May 1993 (1993-05-27) *

Also Published As

Publication number Publication date
DE59806605D1 (en) 2003-01-23
JPH11151653A (en) 1999-06-08
US6193592B1 (en) 2001-02-27
TW383248B (en) 2000-03-01
EP0901856B1 (en) 2002-12-11
EP0901856A2 (en) 1999-03-17
DE29716114U1 (en) 1999-01-14

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