DE2961707D1 - Lapping device for annular workpieces - Google Patents

Lapping device for annular workpieces

Info

Publication number
DE2961707D1
DE2961707D1 DE7979103751T DE2961707T DE2961707D1 DE 2961707 D1 DE2961707 D1 DE 2961707D1 DE 7979103751 T DE7979103751 T DE 7979103751T DE 2961707 T DE2961707 T DE 2961707T DE 2961707 D1 DE2961707 D1 DE 2961707D1
Authority
DE
Germany
Prior art keywords
lapping device
annular workpieces
workpieces
annular
lapping
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
Application number
DE7979103751T
Other languages
English (en)
Inventor
Hubert Dorner
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.)
Goetze GmbH
Original Assignee
Goetze 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
Application filed by Goetze GmbH filed Critical Goetze GmbH
Priority to DE7979103751T priority Critical patent/DE2961707D1/de
Application granted granted Critical
Publication of DE2961707D1 publication Critical patent/DE2961707D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
DE7979103751T 1978-12-20 1979-10-02 Lapping device for annular workpieces Expired DE2961707D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE7979103751T DE2961707D1 (en) 1978-12-20 1979-10-02 Lapping device for annular workpieces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2854952A DE2854952C3 (de) 1978-12-20 1978-12-20 Vorrichtung zum Läppen ringförmiger Werkstücke
DE7979103751T DE2961707D1 (en) 1978-12-20 1979-10-02 Lapping device for annular workpieces

Publications (1)

Publication Number Publication Date
DE2961707D1 true DE2961707D1 (en) 1982-02-18

Family

ID=6057705

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2854952A Expired DE2854952C3 (de) 1978-12-20 1978-12-20 Vorrichtung zum Läppen ringförmiger Werkstücke
DE7979103751T Expired DE2961707D1 (en) 1978-12-20 1979-10-02 Lapping device for annular workpieces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2854952A Expired DE2854952C3 (de) 1978-12-20 1978-12-20 Vorrichtung zum Läppen ringförmiger Werkstücke

Country Status (4)

Country Link
US (1) US4302909A (de)
EP (1) EP0012799B1 (de)
JP (1) JPS5583562A (de)
DE (2) DE2854952C3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512285A (zh) * 2016-12-22 2017-03-22 盐城工学院 一种跳绳和跳绳计数方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011670A1 (de) * 1980-03-26 1981-10-01 Peter 7442 Neuffen Nagel Vorrichtung zum honen von kolbenringen
JPS58155167A (ja) * 1982-03-11 1983-09-14 Toshiba Corp ホ−ニング加工方法
JPS62241657A (ja) * 1986-03-31 1987-10-22 Riken Corp ピストンリングのラツピング装置
AT397933B (de) * 1992-12-24 1994-08-25 Miba Sintermetall Ag Vorrichtung zum bearbeiten eines konischen ringes, insbesondere eines reibringes
DE102009052588A1 (de) 2009-11-10 2011-05-19 Federal-Mogul Burscheid Gmbh Verfahren und Einrichtung zur Erzeugung eines Tragspiegel auf einer Kolbenringoberfläche

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD57304A (de) *
US1421203A (en) * 1917-01-08 1922-06-27 Spyroseal Mfg Company Method of making piston rings
US1654736A (en) * 1924-10-27 1928-01-03 Herman H Kistner Piston ring and method of making same
US2195056A (en) * 1931-12-26 1940-03-26 Chrysler Corp Lapping apparatus and method
US2318837A (en) * 1940-01-31 1943-05-11 Micromatic Hone Corp Piston ring honing method
GB551076A (en) * 1942-02-16 1943-02-05 Wellworthy Piston Rings Ltd Improvements relating to the surface finishing of piston-rings
GB1125079A (en) * 1967-05-24 1968-08-28 Cross Mfg Co 1938 Ltd Method and apparatus for lapping cylindrical bores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106512285A (zh) * 2016-12-22 2017-03-22 盐城工学院 一种跳绳和跳绳计数方法
CN106512285B (zh) * 2016-12-22 2018-08-14 盐城工学院 一种跳绳和跳绳计数方法

Also Published As

Publication number Publication date
DE2854952B2 (de) 1981-01-22
DE2854952A1 (de) 1980-06-26
US4302909A (en) 1981-12-01
JPS5583562A (en) 1980-06-24
EP0012799B1 (de) 1981-12-30
DE2854952C3 (de) 1981-09-03
EP0012799A1 (de) 1980-07-09

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee