CA2293220A1 - Material processing belts, in particular grinding, sanding and/or polishing belts, and a method of manufacturing such belts - Google Patents

Material processing belts, in particular grinding, sanding and/or polishing belts, and a method of manufacturing such belts Download PDF

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Publication number
CA2293220A1
CA2293220A1 CA002293220A CA2293220A CA2293220A1 CA 2293220 A1 CA2293220 A1 CA 2293220A1 CA 002293220 A CA002293220 A CA 002293220A CA 2293220 A CA2293220 A CA 2293220A CA 2293220 A1 CA2293220 A1 CA 2293220A1
Authority
CA
Canada
Prior art keywords
belts
material processing
manufacturing
working surface
belt
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
CA002293220A
Other languages
French (fr)
Other versions
CA2293220C (en
Inventor
Gerd Eisenblatter
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.)
Gerd Eisenblaetter GmbH
Original Assignee
Gerd Eisenblaetter 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7913905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2293220(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gerd Eisenblaetter GmbH filed Critical Gerd Eisenblaetter GmbH
Publication of CA2293220A1 publication Critical patent/CA2293220A1/en
Application granted granted Critical
Publication of CA2293220C publication Critical patent/CA2293220C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/06—Connecting the ends of materials, e.g. for making abrasive belts

Abstract

The invention relates to material processing belts and to a method of manufacturing such belts. A
material processing belt is described which possesses a working surface, a first and a second end as well as joining means at the ends to form an endless belt. The material processing belt is further characterized by the fact that the joining means take the form of a separable positive-locking connection having at least one opening at the first end as well as at least one mating element at the second end. In a further material processing belt possessing an endless ring shape, a first working surface is provided, and a second working surface is provided on the side opposite the first working surface. A method for manufacturing material processing belts from belting material supplied by the metre is characterized by the fact that a first and a second blank of a material processing belt are produced from adjacent parts of the said belting, and by the fact that in the first blank at least one opening, and in the second blank at least one mating element are produced in one common processing step, using one or more punch tools.
CA002293220A 1999-07-07 1999-12-23 Material processing belts, in particular grinding, sanding and/or polishing belts, and a method of manufacturing such belts Expired - Fee Related CA2293220C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19931290.7 1999-07-07
DE19931290A DE19931290A1 (en) 1999-07-07 1999-07-07 Material processing belts, in particular grinding and / or polishing belts and method for producing material processing belts

Publications (2)

Publication Number Publication Date
CA2293220A1 true CA2293220A1 (en) 2001-01-07
CA2293220C CA2293220C (en) 2004-11-23

Family

ID=7913905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002293220A Expired - Fee Related CA2293220C (en) 1999-07-07 1999-12-23 Material processing belts, in particular grinding, sanding and/or polishing belts, and a method of manufacturing such belts

Country Status (6)

Country Link
EP (1) EP1192023B1 (en)
AT (1) ATE232152T1 (en)
CA (1) CA2293220C (en)
DE (2) DE19931290A1 (en)
ES (1) ES2193977T3 (en)
WO (1) WO2001003888A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7918716B2 (en) * 2006-12-13 2011-04-05 Saint-Gobain Abrasives, Inc. Mating systems and methods for joining coated abrasives
CN109202633B (en) * 2018-09-21 2020-01-14 盐城同济汽车配件有限公司 Automobile steering wheel processing equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1577607A1 (en) * 1966-12-10 1971-02-18 C F Schroeder Schmirgelwerke K Endless sanding belt, consisting of a lining band and a carrier band glued to the lining band for the abrasive grains, the abutting edges of which are serpentine
JPS58211864A (en) * 1982-06-02 1983-12-09 Toyohiko Yasunaga Sanding material for surfaces on both sides
DE8904270U1 (en) * 1989-04-06 1989-05-24 Rolei Maschinenbau Wolfgang Mueller, 8192 Geretsried, De
JP2869009B2 (en) * 1994-10-28 1999-03-10 株式会社京三製作所 Connecting structure of polishing tape in lapping machine
DE9417419U1 (en) * 1994-10-29 1995-03-02 Joest Peter Machine-adaptable grinding wheel in the form of an endless belt
DE19545377A1 (en) * 1995-12-05 1997-06-12 Eisenblaetter Gerd Gmbh Sanding and polishing belt
GB9607885D0 (en) * 1996-04-16 1996-06-19 Minnesota Mining & Mfg Abrasive members for endless abrasive surfaces

Also Published As

Publication number Publication date
ES2193977T3 (en) 2003-11-16
DE50001216D1 (en) 2003-03-13
DE19931290A1 (en) 2001-01-18
CA2293220C (en) 2004-11-23
WO2001003888A2 (en) 2001-01-18
WO2001003888A3 (en) 2001-09-07
EP1192023B1 (en) 2003-02-05
ATE232152T1 (en) 2003-02-15
EP1192023A2 (en) 2002-04-03

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20171227