FR2360488A1 - Dispositif pour l'enlevement de plaques - Google Patents

Dispositif pour l'enlevement de plaques

Info

Publication number
FR2360488A1
FR2360488A1 FR7723731A FR7723731A FR2360488A1 FR 2360488 A1 FR2360488 A1 FR 2360488A1 FR 7723731 A FR7723731 A FR 7723731A FR 7723731 A FR7723731 A FR 7723731A FR 2360488 A1 FR2360488 A1 FR 2360488A1
Authority
FR
France
Prior art keywords
support
plate
vacuum
edge
removal device
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.)
Withdrawn
Application number
FR7723731A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2360488A1 publication Critical patent/FR2360488A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • B25B11/007—Vacuum work holders portable, e.g. handheld
    • 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
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
    • B28D5/0094—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work the supporting or holding device being of the vacuum type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Manipulator (AREA)

Abstract

Ce dispositif pour enlever des plaques qui sont débitées à la scie d'un barreau, est muni d'un organe d'enlèvement qui comporte un support et un corps flexible conique. Entre ces deux constituants se trouve un élément d'appui qui supporte le corps conique à une certaine distance de son bord. A l'aide d'un degré de vide adéquat dont l'effet est mis à profit tout juste avant la fin du sciage d'une plaque, le centre du corps conique est déplacé vers le support tandis que le bord est déplacé vers la plaque, celle-ci étant maintenue en place sous l'influence du vide. Application : la fabrication de circuits semi-conducteurs.
FR7723731A 1976-08-02 1977-08-02 Dispositif pour l'enlevement de plaques Withdrawn FR2360488A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7608558A NL7608558A (nl) 1976-08-02 1976-08-02 Inrichting voor het afnemen van plakken.

Publications (1)

Publication Number Publication Date
FR2360488A1 true FR2360488A1 (fr) 1978-03-03

Family

ID=19826679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723731A Withdrawn FR2360488A1 (fr) 1976-08-02 1977-08-02 Dispositif pour l'enlevement de plaques

Country Status (8)

Country Link
US (1) US4146262A (fr)
JP (1) JPS5318168A (fr)
CA (1) CA1078531A (fr)
DE (1) DE2732728A1 (fr)
FR (1) FR2360488A1 (fr)
GB (1) GB1589741A (fr)
IT (1) IT1085622B (fr)
NL (1) NL7608558A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203905A2 (fr) * 1985-05-28 1986-12-03 S.A. Glaceries de Saint-Roch Dispositif à dépression pour le maintien du verre, notamment dans les machines de façonnage
EP0242489A1 (fr) * 1986-04-17 1987-10-28 Maschinenfabrik Meyer & Burger AG Procédé pour couper une barre en segments, machine à couper par meulage mettant en oeuvre le procédé et l'utilisation de cette machine
FR2622821A1 (fr) * 1987-11-06 1989-05-12 Aerospatiale Procede et dispositif pour detourer des plaques de grandes dimensions transversales et de faible epaisseur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036829A1 (de) * 1980-09-30 1982-05-13 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zum aufnehmen von kristallscheiben
JPS5853099U (ja) * 1981-10-06 1983-04-11 麒麟麦酒株式会社 物品の回転保持装置
CN105173714A (zh) * 2015-07-31 2015-12-23 苏州市玄天环保科技有限公司 一种锥形物体吸附装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148480B (de) * 1961-07-13 1963-05-09 Siemens Ag Einrichtung zum Zersaegen von Koerpern aus sproedem Material in Scheiben, insbesondere von stabfoermigen Halbleiterkristallen
US3460822A (en) * 1965-10-23 1969-08-12 E & E Eng Co Vacuum workholder
GB1387590A (en) * 1971-08-26 1975-03-19 Monsanto Ltd Slicing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850279A (en) * 1954-03-29 1958-09-02 Miehle Goss Dexter Inc Sheet separator
US3158381A (en) * 1962-03-05 1964-11-24 Amagasaki Kosakusho Kk Vacuum chuck
DE2429421C2 (de) * 1974-06-19 1981-12-10 Vits-Maschinenbau Gmbh, 4018 Langenfeld Vorrichtung zum Anheben des oberen Bogens eines Stapels mit Blasluft
JPS5192958A (fr) * 1975-02-12 1976-08-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148480B (de) * 1961-07-13 1963-05-09 Siemens Ag Einrichtung zum Zersaegen von Koerpern aus sproedem Material in Scheiben, insbesondere von stabfoermigen Halbleiterkristallen
US3460822A (en) * 1965-10-23 1969-08-12 E & E Eng Co Vacuum workholder
GB1387590A (en) * 1971-08-26 1975-03-19 Monsanto Ltd Slicing machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203905A2 (fr) * 1985-05-28 1986-12-03 S.A. Glaceries de Saint-Roch Dispositif à dépression pour le maintien du verre, notamment dans les machines de façonnage
EP0203905A3 (fr) * 1985-05-28 1989-03-08 S.A. Glaceries de Saint-Roch Dispositif à dépression pour le maintien du verre, notamment dans les machines de façonnage
EP0242489A1 (fr) * 1986-04-17 1987-10-28 Maschinenfabrik Meyer & Burger AG Procédé pour couper une barre en segments, machine à couper par meulage mettant en oeuvre le procédé et l'utilisation de cette machine
US4771759A (en) * 1986-04-17 1988-09-20 Meyer + Burger Ag Method for severing a rod in slices, slicing machine for carrying out the method and use of the slicing machine
FR2622821A1 (fr) * 1987-11-06 1989-05-12 Aerospatiale Procede et dispositif pour detourer des plaques de grandes dimensions transversales et de faible epaisseur

Also Published As

Publication number Publication date
GB1589741A (en) 1981-05-20
CA1078531A (fr) 1980-05-27
IT1085622B (it) 1985-05-28
DE2732728A1 (de) 1978-02-09
US4146262A (en) 1979-03-27
NL7608558A (nl) 1978-02-06
JPS5318168A (en) 1978-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse