DE20221140U1 - Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type. - Google Patents

Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type. Download PDF

Info

Publication number
DE20221140U1
DE20221140U1 DE20221140U DE20221140U DE20221140U1 DE 20221140 U1 DE20221140 U1 DE 20221140U1 DE 20221140 U DE20221140 U DE 20221140U DE 20221140 U DE20221140 U DE 20221140U DE 20221140 U1 DE20221140 U1 DE 20221140U1
Authority
DE
Germany
Prior art keywords
blade
mounting
boss
laser
circular saw
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.)
Expired - Lifetime
Application number
DE20221140U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20221140U priority Critical patent/DE20221140U1/en
Priority claimed from DE2002100437 external-priority patent/DE10200437A1/en
Publication of DE20221140U1 publication Critical patent/DE20221140U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • B23D61/026—Composite body, e.g. laminated, body of diverse material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Abstract

The connector consists of a boss (3) joined materially to the saw blade (1), preferably welded to this (1) by laser. The boss extends exclusively on the blade face (1a). Alternatively, the boss can be of one material with the blade mounting.
DE20221140U 2002-01-08 2002-01-08 Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type. Expired - Lifetime DE20221140U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20221140U DE20221140U1 (en) 2002-01-08 2002-01-08 Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002100437 DE10200437A1 (en) 2002-01-08 2002-01-08 Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type.
DE20221140U DE20221140U1 (en) 2002-01-08 2002-01-08 Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type.

Publications (1)

Publication Number Publication Date
DE20221140U1 true DE20221140U1 (en) 2005-04-07

Family

ID=34436276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20221140U Expired - Lifetime DE20221140U1 (en) 2002-01-08 2002-01-08 Circular saw with blade and mounting connects blade to mounting by laser-weld projection on one blade face only using boss of specified steel type.

Country Status (1)

Country Link
DE (1) DE20221140U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1733831A1 (en) * 2005-06-15 2006-12-20 Georg Fischer Rohrverbindungstechnik GmbH Circular saw blade and tube cutting apparatus with a circular saw blade
CN110238444A (en) * 2019-07-15 2019-09-17 扬州昇业机械有限公司 A kind of novel and multifunctional saw blade adapter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1733831A1 (en) * 2005-06-15 2006-12-20 Georg Fischer Rohrverbindungstechnik GmbH Circular saw blade and tube cutting apparatus with a circular saw blade
CN110238444A (en) * 2019-07-15 2019-09-17 扬州昇业机械有限公司 A kind of novel and multifunctional saw blade adapter

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20050512

R150 Term of protection extended to 6 years

Effective date: 20050407

R151 Term of protection extended to 8 years

Effective date: 20080130

R158 Lapse of ip right after 8 years

Effective date: 20100803