BE867202A - Procede de tronconnage multiple de substances solides par rodage - Google Patents

Procede de tronconnage multiple de substances solides par rodage

Info

Publication number
BE867202A
BE867202A BE187800A BE187800A BE867202A BE 867202 A BE867202 A BE 867202A BE 187800 A BE187800 A BE 187800A BE 187800 A BE187800 A BE 187800A BE 867202 A BE867202 A BE 867202A
Authority
BE
Belgium
Prior art keywords
running
cutting process
solid substances
multiple cutting
substances
Prior art date
Application number
BE187800A
Other languages
English (en)
Original Assignee
Wacker Chemitronic
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 Wacker Chemitronic filed Critical Wacker Chemitronic
Publication of BE867202A publication Critical patent/BE867202A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
    • B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
BE187800A 1977-05-20 1978-05-18 Procede de tronconnage multiple de substances solides par rodage BE867202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2722782A DE2722782C2 (de) 1977-05-20 1977-05-20 Verfahren zum multiplen Läpptrennen von Feststoffen

Publications (1)

Publication Number Publication Date
BE867202A true BE867202A (fr) 1978-11-20

Family

ID=6009445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187800A BE867202A (fr) 1977-05-20 1978-05-18 Procede de tronconnage multiple de substances solides par rodage

Country Status (9)

Country Link
US (1) US4187827A (fr)
JP (1) JPS53145178A (fr)
BE (1) BE867202A (fr)
DE (1) DE2722782C2 (fr)
DK (1) DK222878A (fr)
FR (1) FR2391052A1 (fr)
GB (1) GB1597927A (fr)
IT (1) IT1103284B (fr)
NL (1) NL7804612A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646710A (en) * 1982-09-22 1987-03-03 Crystal Systems, Inc. Multi-wafer slicing with a fixed abrasive
US4727852A (en) * 1983-05-05 1988-03-01 Crystal Systems Inc. Multi-wafer slicing with a fixed abrasive
JP2891187B2 (ja) * 1995-06-22 1999-05-17 信越半導体株式会社 ワイヤーソー装置及び切断方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH133412A (fr) * 1928-04-16 1929-06-15 Magnenat Palmyr Appareil à scies multiples pour le sciage des pierres fines.
US2830573A (en) * 1954-12-14 1958-04-15 Wallin Sven Method and device for sawing of stone blocks
US3032026A (en) * 1959-07-18 1962-05-01 Bosch Gmbh Robert Device for slicing semiconductor crystals and the like
US3079908A (en) * 1960-11-22 1963-03-05 Norton Co Multiple blade power hacksaw
US3889699A (en) * 1970-10-12 1975-06-17 Louis F Ranieri Self-contained multi-blade package and assembly utilizing same
FR2234753A5 (fr) * 1973-06-25 1975-01-17 Labo Electronique Physique
JPS5334024B2 (fr) * 1974-03-13 1978-09-18
DE2537088C3 (de) * 1975-08-20 1979-02-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zum Zerteilen von hartsprödem Material, insbesondere Halbleitermaterial

Also Published As

Publication number Publication date
NL7804612A (nl) 1978-11-22
FR2391052A1 (fr) 1978-12-15
IT7849430A0 (it) 1978-05-18
US4187827A (en) 1980-02-12
IT1103284B (it) 1985-10-14
FR2391052B1 (fr) 1982-07-23
DK222878A (da) 1978-11-21
JPS53145178A (en) 1978-12-18
DE2722782A1 (de) 1978-11-30
GB1597927A (en) 1981-09-16
DE2722782C2 (de) 1985-02-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WACKER-CHEMITRONIC GESELLSCHAFT FUR ELEKTRONIK-GR

Effective date: 19880531