DE3881140D1 - Verfahren zum herstellen einer muttermatrize zum herstellen von projektionsschirmen sowie werkzeug zum durchfuehren des verfahrens. - Google Patents

Verfahren zum herstellen einer muttermatrize zum herstellen von projektionsschirmen sowie werkzeug zum durchfuehren des verfahrens.

Info

Publication number
DE3881140D1
DE3881140D1 DE8888202124T DE3881140T DE3881140D1 DE 3881140 D1 DE3881140 D1 DE 3881140D1 DE 8888202124 T DE8888202124 T DE 8888202124T DE 3881140 T DE3881140 T DE 3881140T DE 3881140 D1 DE3881140 D1 DE 3881140D1
Authority
DE
Germany
Prior art keywords
producing
nutmatrice
tool
carrying
projection screens
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 - Fee Related
Application number
DE8888202124T
Other languages
English (en)
Other versions
DE3881140T2 (de
Inventor
Marinus Josephus Jakobus Dona
Johannes Martinus Mar Swinkels
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
Application granted granted Critical
Publication of DE3881140D1 publication Critical patent/DE3881140D1/de
Publication of DE3881140T2 publication Critical patent/DE3881140T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2202—Plural spaced seats and common holder
    • Y10T407/2206—Simultaneously usable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2208—Plural simultaneously usable separable tools in common seat or common clamp actuator for plural simultaneously usable tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/14—Axial pattern
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/14—Axial pattern
    • Y10T82/141—Axial pattern having transverse tool and templet guide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2541—Slide rest
    • Y10T82/2543—Multiple tool support

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Milling Processes (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
DE88202124T 1987-10-07 1988-09-29 Verfahren zum Herstellen einer Muttermatrize zum Herstellen von Projektionsschirmen sowie Werkzeug zum Durchführen des Verfahrens. Expired - Fee Related DE3881140T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8702384A NL8702384A (nl) 1987-10-07 1987-10-07 Werkwijze voor de vervaardiging van een master bestemd voor de fabricage van projectieschermen alsmede gereedschap voor het uitvoeren van de werkwijze.

Publications (2)

Publication Number Publication Date
DE3881140D1 true DE3881140D1 (de) 1993-06-24
DE3881140T2 DE3881140T2 (de) 1993-12-02

Family

ID=19850715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88202124T Expired - Fee Related DE3881140T2 (de) 1987-10-07 1988-09-29 Verfahren zum Herstellen einer Muttermatrize zum Herstellen von Projektionsschirmen sowie Werkzeug zum Durchführen des Verfahrens.

Country Status (7)

Country Link
US (2) US4955937A (de)
EP (1) EP0311182B1 (de)
JP (1) JPH0648344B2 (de)
CN (1) CN1019867B (de)
DE (1) DE3881140T2 (de)
DK (1) DK168677B1 (de)
NL (1) NL8702384A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001013A (nl) * 1990-04-27 1991-11-18 Philips Nv Ondersteuningsinrichting voor een trommel.
NL9100439A (nl) * 1991-03-12 1992-10-01 Philips Nv Scheerapparaat.
US5481385A (en) * 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5521726A (en) * 1994-08-26 1996-05-28 Alliedsignal Inc. Polarizer with an array of tapered waveguides
DE59508233D1 (de) * 1994-11-18 2000-05-31 Giesecke & Devrient Gmbh Verfahren zur herstellung eines datenträgers
US5657408A (en) * 1994-12-23 1997-08-12 Alliedsignal Inc. Optical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides therein
SE505157C2 (sv) * 1995-10-31 1997-07-07 Seco Tools Ab Metod och skär för gängning
US6276244B1 (en) 1998-11-19 2001-08-21 Visteon Global Technologies, Inc. Cutting tool for forming parallel grooves in a tubular member
US6869343B2 (en) * 2001-12-19 2005-03-22 Toho Engineering Kabushiki Kaisha Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool
US7516536B2 (en) * 1999-07-08 2009-04-14 Toho Engineering Kabushiki Kaisha Method of producing polishing pad
CN103128417B (zh) * 2013-02-20 2016-08-10 上海人造板机器厂有限公司 复杂形状中厚板类零件气割下料加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US180409A (en) * 1876-08-01 Improvement in sviachiwes for grooving svietal pulleys
FR934106A (fr) * 1945-06-08 1948-05-12 Cinema Television Ltd Perfectionnements aux écrans pour projections d'images
US2586235A (en) * 1947-09-08 1952-02-19 Thompson Grinder Co Device for forming grinding wheels
US3180006A (en) * 1959-08-13 1965-04-27 U S Tool And Cutter Company Grooving tool
US3371567A (en) * 1966-06-02 1968-03-05 Capitol Machine Company Cutting tool insert and holder assembly
US3455002A (en) * 1967-04-07 1969-07-15 Posa Cut Corp Multiple insert cutting tool
US3994562A (en) * 1975-07-18 1976-11-30 Holzel Thomas M Projection screen
US4233867A (en) * 1978-12-05 1980-11-18 General Electric Company Multiple insert tool assembly for threading, grooving and the like
US4409868A (en) * 1981-04-13 1983-10-18 The Valeron Corporation Threading tool and method
US4409869A (en) * 1981-04-13 1983-10-18 H. Ernault-Somua Horizontal-spindle lathe

Also Published As

Publication number Publication date
US5067377A (en) 1991-11-26
JPH01129241A (ja) 1989-05-22
EP0311182A1 (de) 1989-04-12
DK553588D0 (da) 1988-10-04
NL8702384A (nl) 1989-05-01
CN1032461A (zh) 1989-04-19
CN1019867B (zh) 1992-12-30
US4955937A (en) 1990-09-11
DE3881140T2 (de) 1993-12-02
DK168677B1 (da) 1994-05-16
JPH0648344B2 (ja) 1994-06-22
DK553588A (da) 1989-04-08
EP0311182B1 (de) 1993-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee