JPS6445556A - Polishing holder mechanism in lens polishing device - Google Patents

Polishing holder mechanism in lens polishing device

Info

Publication number
JPS6445556A
JPS6445556A JP62201228A JP20122887A JPS6445556A JP S6445556 A JPS6445556 A JP S6445556A JP 62201228 A JP62201228 A JP 62201228A JP 20122887 A JP20122887 A JP 20122887A JP S6445556 A JPS6445556 A JP S6445556A
Authority
JP
Japan
Prior art keywords
lens
polishing
holder
holders
pressure
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.)
Pending
Application number
JP62201228A
Other languages
Japanese (ja)
Inventor
Hideo Kojima
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.)
Haruchika Precision Co Ltd
Original Assignee
Haruchika Precision Co Ltd
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 Haruchika Precision Co Ltd filed Critical Haruchika Precision Co Ltd
Priority to JP62201228A priority Critical patent/JPS6445556A/en
Publication of JPS6445556A publication Critical patent/JPS6445556A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To facilitate automatic vacuum transfer by fitting ring-like elastic materials in annular grooves provided respectively in upper and lower polishing holders to engage both holders with each other while providing lens attracting holes respectively in both holders. CONSTITUTION:After a lens L is attached to a recess in a lower polishing holder 4, pressure between the recess in upper polishing holder 3 and the lens L is reduced through lens attracting holes 3a, 4a of respective upper and lower polishing holders 3, 4 by reducing pressure in a hole 1a in a holder spindle 1. When a polishing tray 7 is rotated and swung under such a condition to polish the lens L, elastic pressure to the x holder 3 is transmitted to the holder 4 through an elastic material 6, so that any surfaces on the polishing tray 7 are uniformly pressurized and polished. After the completion of polishing operation, when the reduced pressure condition is removed, the lens L can be dropped out of the holder 4. Thus, when a holder shaft 2 is moved as the lens L is attracted, the lens L can be easily transferred.
JP62201228A 1987-08-11 1987-08-11 Polishing holder mechanism in lens polishing device Pending JPS6445556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201228A JPS6445556A (en) 1987-08-11 1987-08-11 Polishing holder mechanism in lens polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201228A JPS6445556A (en) 1987-08-11 1987-08-11 Polishing holder mechanism in lens polishing device

Publications (1)

Publication Number Publication Date
JPS6445556A true JPS6445556A (en) 1989-02-20

Family

ID=16437457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201228A Pending JPS6445556A (en) 1987-08-11 1987-08-11 Polishing holder mechanism in lens polishing device

Country Status (1)

Country Link
JP (1) JPS6445556A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04146983A (en) * 1990-10-11 1992-05-20 Sankyo Kagaku Kogyo Kk Pressure-sensitive adhesive material for protecting and fixing of lens
JP2010149228A (en) * 2008-12-25 2010-07-08 Toppan Printing Co Ltd Polishing method of color filter substrate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173332U (en) * 1982-05-14 1983-11-19 松下電工株式会社 wagon
JPS6097024U (en) * 1983-12-09 1985-07-02 松下電器産業株式会社 kitchen wagon
JP2005178506A (en) * 2003-12-18 2005-07-07 Nippon Yusoki Co Ltd Auxiliary vehicle for cart

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173332U (en) * 1982-05-14 1983-11-19 松下電工株式会社 wagon
JPS6097024U (en) * 1983-12-09 1985-07-02 松下電器産業株式会社 kitchen wagon
JP2005178506A (en) * 2003-12-18 2005-07-07 Nippon Yusoki Co Ltd Auxiliary vehicle for cart

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04146983A (en) * 1990-10-11 1992-05-20 Sankyo Kagaku Kogyo Kk Pressure-sensitive adhesive material for protecting and fixing of lens
JP2010149228A (en) * 2008-12-25 2010-07-08 Toppan Printing Co Ltd Polishing method of color filter substrate

Similar Documents

Publication Publication Date Title
US4593495A (en) Polishing machine
EP0308134A3 (en) Specular machining apparatus for peripheral edge portion of wafer
EP0400658A3 (en) Coated abrasive material, process of making and use of same
EP1389505A3 (en) Polishing apparatus
JPS6471050A (en) Wafer holder
US4409760A (en) Method for the manufacture of lens-like articles and the like
US2736993A (en) Abrading apparatus
JPS6445556A (en) Polishing holder mechanism in lens polishing device
CA2293639A1 (en) Transfer and centering system for contact lenses
JPS6471656A (en) Mirror polishing device for wafer
EP0911114A3 (en) Polishing apparatus
JPS55115009A (en) Simple end face polisher for optical connector
JPS5871055A (en) Lens holder
US3020684A (en) Lens blocking device
JPS5871056A (en) Lens polisher
JPS6434661A (en) Wafer polishing device
EP0402520A3 (en) Automatic wafer adhering device
TW351691B (en) Method for polishing thin plate and apparatus for polishing
JPS6484180A (en) Timepiece
JPS642857A (en) Method and device for polishing wafer
JPS56164535A (en) Manufacture of semicondutor element
JPS5315112A (en) Chucking mechanism
GB8529960D0 (en) Grinding/polishing
JPS57147241A (en) Bonding method for crystal wafer
JPS6461031A (en) Device for mounting chip