CH666377GA3 - - Google Patents

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Publication number
CH666377GA3
CH666377GA3 CH223986A CH223986A CH666377GA3 CH 666377G A3 CH666377G A3 CH 666377GA3 CH 223986 A CH223986 A CH 223986A CH 223986 A CH223986 A CH 223986A CH 666377G A3 CH666377G A3 CH 666377GA3
Authority
CH
Switzerland
Prior art keywords
slits
circle
far
extend
edges
Prior art date
Application number
CH223986A
Other languages
French (fr)
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 filed Critical
Priority to CH223986A priority Critical patent/CH666377GA3/fr
Priority to EP87904018A priority patent/EP0329651B1/en
Priority to PCT/CH1987/000080 priority patent/WO1989000092A1/en
Publication of CH666377GA3 publication Critical patent/CH666377GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/02—Lathes, with one or more supports; Burnishing machines, with one or more supports
    • G04D3/0227—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks
    • G04D3/029—Lathes, with one or more supports; Burnishing machines, with one or more supports for the manufacture of special components for clockworks for components of the means protecting the mechanism from external influences, e.g. cases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The disk (1) of hard felt has slits (2) at the edges which extend as far as the circle (3) and, between these slits (2), slits (4) which do not extend as far as the circle (5). The slits are inclined to the radial direction.
CH223986A 1986-06-03 1986-06-03 CH666377GA3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH223986A CH666377GA3 (en) 1986-06-03 1986-06-03
EP87904018A EP0329651B1 (en) 1986-06-03 1987-07-01 Polishing disk of fibrous material and process for utilizing same
PCT/CH1987/000080 WO1989000092A1 (en) 1986-06-03 1987-07-01 Polishing disk of fibrous material and process for utilizing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223986A CH666377GA3 (en) 1986-06-03 1986-06-03

Publications (1)

Publication Number Publication Date
CH666377GA3 true CH666377GA3 (en) 1988-07-29

Family

ID=4229102

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223986A CH666377GA3 (en) 1986-06-03 1986-06-03

Country Status (3)

Country Link
EP (1) EP0329651B1 (en)
CH (1) CH666377GA3 (en)
WO (1) WO1989000092A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021170298A1 (en) 2020-02-28 2021-09-02 Wendt Poliertechnik Gmbh & Co. Kg Polishing tool
DE102020001283A1 (en) 2020-02-28 2021-09-02 Wendt Poliertechnik Gmbh & Co. Kg Polishing tool
DE202020000786U1 (en) 2020-02-28 2021-05-31 Wendt Poliertechnik Gmbh & Co. Kg Polishing tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926812A (en) * 1932-06-17 1933-09-12 John H Mcgrady Buffer wheel
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2146548A (en) * 1937-02-19 1939-02-07 Curtiss Wright Corp Flexible abrasive disk
US2680335A (en) * 1951-12-29 1954-06-08 United Cotton Products Company Abrading device and method of making
FR2546098A1 (en) * 1983-05-20 1984-11-23 Prigent Fernand Polishing wheel with flexible blades

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039677A (en) * 1934-11-12 1936-05-05 Chas W House & Sons Polishing roll

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926812A (en) * 1932-06-17 1933-09-12 John H Mcgrady Buffer wheel
GB456985A (en) * 1935-05-18 1936-11-18 Carborundum Co Improvements in abrasive articles
US2146548A (en) * 1937-02-19 1939-02-07 Curtiss Wright Corp Flexible abrasive disk
US2680335A (en) * 1951-12-29 1954-06-08 United Cotton Products Company Abrading device and method of making
FR2546098A1 (en) * 1983-05-20 1984-11-23 Prigent Fernand Polishing wheel with flexible blades

Also Published As

Publication number Publication date
EP0329651B1 (en) 1992-08-19
WO1989000092A1 (en) 1989-01-12
EP0329651A1 (en) 1989-08-30

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