GB480600A - Pneumatic holder for optical glasses - Google Patents

Pneumatic holder for optical glasses

Info

Publication number
GB480600A
GB480600A GB2321336A GB2321336A GB480600A GB 480600 A GB480600 A GB 480600A GB 2321336 A GB2321336 A GB 2321336A GB 2321336 A GB2321336 A GB 2321336A GB 480600 A GB480600 A GB 480600A
Authority
GB
United Kingdom
Prior art keywords
pneumatic
sucker
shows
spectacle lenses
optical glasses
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
Application number
GB2321336A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2321336A priority Critical patent/GB480600A/en
Publication of GB480600A publication Critical patent/GB480600A/en
Expired legal-status Critical Current

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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/005—Blocking means, chucks or the like; Alignment devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)

Abstract

480,600. Pneumatic - sucker fastenings. NEUMANN, G. Aug. 24, 1936, No. 23213. [Class 44] [Also in Group XX] Pneumatic suckers are used to attach spectacle lenses to the visors of gas-masks &c., sunglasses to spectacle lenses, or field glasses &c. to ordinary spectacles. Fig. 2 shows a lens 4 sprung into a groove in a resilient rubber frame 1 having a resilient flange 2 so that the whole arrangement forms a single pneumatic sucker. Fig. 3 shows a modification in which a relatively hard rubber frame 6 carries an integral soft rubber sucker of annular form and having two sealing edges 8, 9, along the inner and outer margins.
GB2321336A 1936-08-24 1936-08-24 Pneumatic holder for optical glasses Expired GB480600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2321336A GB480600A (en) 1936-08-24 1936-08-24 Pneumatic holder for optical glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2321336A GB480600A (en) 1936-08-24 1936-08-24 Pneumatic holder for optical glasses

Publications (1)

Publication Number Publication Date
GB480600A true GB480600A (en) 1938-02-24

Family

ID=10191981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2321336A Expired GB480600A (en) 1936-08-24 1936-08-24 Pneumatic holder for optical glasses

Country Status (1)

Country Link
GB (1) GB480600A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146295A (en) * 1961-03-29 1964-08-25 Scott Aviation Corp Ophthalmic mounting for a face mask
US3236579A (en) * 1960-08-17 1966-02-22 David L Evans Glare shield for spectacle lens having vacuum cup attachment means
EP0169932A1 (en) * 1984-08-03 1986-02-05 Wilhelm Loh Wetzlar Optikmaschinen GmbH & Co. KG Supporting device for vulnerable objects, in particular optical lenses and other optical elements
GB2305459A (en) * 1995-09-21 1997-04-09 David Ian Ruffell Suction Support Devices
ITCH20090023A1 (en) * 2009-09-23 2011-03-24 Adamio Andrea D FRAME FOR GLASSES MADE OF RUBBER OR AFFINE MATERIAL, AS WELL AS A FRAME FOR GLASSES WITH A SYSTEM TO INTERCHANGE THE LENSES
CN113400220A (en) * 2021-08-20 2021-09-17 江苏圣锦硅业新材料有限公司 Optical glass processing fixing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236579A (en) * 1960-08-17 1966-02-22 David L Evans Glare shield for spectacle lens having vacuum cup attachment means
US3146295A (en) * 1961-03-29 1964-08-25 Scott Aviation Corp Ophthalmic mounting for a face mask
EP0169932A1 (en) * 1984-08-03 1986-02-05 Wilhelm Loh Wetzlar Optikmaschinen GmbH & Co. KG Supporting device for vulnerable objects, in particular optical lenses and other optical elements
GB2305459A (en) * 1995-09-21 1997-04-09 David Ian Ruffell Suction Support Devices
ITCH20090023A1 (en) * 2009-09-23 2011-03-24 Adamio Andrea D FRAME FOR GLASSES MADE OF RUBBER OR AFFINE MATERIAL, AS WELL AS A FRAME FOR GLASSES WITH A SYSTEM TO INTERCHANGE THE LENSES
CN113400220A (en) * 2021-08-20 2021-09-17 江苏圣锦硅业新材料有限公司 Optical glass processing fixing device

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