IT1042007B - Procedimento e macchina per lappa re in piano in pian paraprallelo e in tondo dall esterno - Google Patents

Procedimento e macchina per lappa re in piano in pian paraprallelo e in tondo dall esterno

Info

Publication number
IT1042007B
IT1042007B IT26549/75A IT2654975A IT1042007B IT 1042007 B IT1042007 B IT 1042007B IT 26549/75 A IT26549/75 A IT 26549/75A IT 2654975 A IT2654975 A IT 2654975A IT 1042007 B IT1042007 B IT 1042007B
Authority
IT
Italy
Prior art keywords
paraprallel
lappa
floor
round
plan
Prior art date
Application number
IT26549/75A
Other languages
English (en)
Original Assignee
Jmj Werkzeugmasch 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 Jmj Werkzeugmasch Gmbh filed Critical Jmj Werkzeugmasch Gmbh
Application granted granted Critical
Publication of IT1042007B publication Critical patent/IT1042007B/it

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
    • B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
IT26549/75A 1974-08-27 1975-08-25 Procedimento e macchina per lappa re in piano in pian paraprallelo e in tondo dall esterno IT1042007B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440978A DE2440978C3 (de) 1974-08-27 1974-08-27 Dosiervorrichtung für Läppmittel

Publications (1)

Publication Number Publication Date
IT1042007B true IT1042007B (it) 1980-01-30

Family

ID=5924169

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26549/75A IT1042007B (it) 1974-08-27 1975-08-25 Procedimento e macchina per lappa re in piano in pian paraprallelo e in tondo dall esterno

Country Status (4)

Country Link
US (1) US3978621A (it)
DE (1) DE2440978C3 (it)
GB (1) GB1489449A (it)
IT (1) IT1042007B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151984U (it) * 1978-04-14 1979-10-22
US4674236A (en) * 1985-05-13 1987-06-23 Toshiba Machine Co., Ltd. Polishing machine and method of attaching emery cloth to the polishing machine
EP0411346A3 (en) * 1989-07-31 1991-04-10 Diskus Werke Frankfurt Am Main Aktiengesellschaft Precision grinding machine for lapping, precision grinding or polishing
DE59002816D1 (de) * 1989-07-31 1993-10-28 Diskus Werke Frankfurt Main Ag Zuführ- und Dosiereinrichtung für das Läppgemisch bei Feinbearbeitungsmaschinen zum Läppen, Feinschleifen oder Polieren.
KR101660898B1 (ko) * 2014-08-13 2016-09-28 주식회사 엘지실트론 슬러리 공급 장치 및 이를 포함하는 연마 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583807A (en) * 1922-10-11 1926-05-11 Pittsburgh Plate Glass Co Grinding machine
US1771408A (en) * 1923-10-29 1930-07-29 Pittsburgh Plate Glass Co Process and apparatus for polishing plate glass
US1772001A (en) * 1928-01-03 1930-08-05 Parker Rotary Stone Saw Compan Stone-cutting machine
US2839877A (en) * 1954-03-29 1958-06-24 Crane Packing Co Lapping machine
US3117397A (en) * 1961-10-13 1964-01-14 Tayco Dev Honing apparatus and workholder

Also Published As

Publication number Publication date
GB1489449A (en) 1977-10-19
DE2440978B2 (de) 1978-09-28
DE2440978C3 (de) 1979-05-17
DE2440978A1 (de) 1976-03-18
US3978621A (en) 1976-09-07

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