GB147630A - Grinding or polishing machine for lenses, mirrors and the like - Google Patents

Grinding or polishing machine for lenses, mirrors and the like

Info

Publication number
GB147630A
GB147630A GB19587/20A GB1958720A GB147630A GB 147630 A GB147630 A GB 147630A GB 19587/20 A GB19587/20 A GB 19587/20A GB 1958720 A GB1958720 A GB 1958720A GB 147630 A GB147630 A GB 147630A
Authority
GB
United Kingdom
Prior art keywords
grinding
shell
shaft
mirrors
lenses
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
GB19587/20A
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.)
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
Publication of GB147630A publication Critical patent/GB147630A/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
    • B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
GB19587/20A 1919-03-24 1920-07-08 Grinding or polishing machine for lenses, mirrors and the like Expired GB147630A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE520320X 1919-03-24
DE147630X 1919-03-24

Publications (1)

Publication Number Publication Date
GB147630A true GB147630A (en) 1921-06-23

Family

ID=25752251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19587/20A Expired GB147630A (en) 1919-03-24 1920-07-08 Grinding or polishing machine for lenses, mirrors and the like

Country Status (3)

Country Link
DE (1) DE315973C (enrdf_load_stackoverflow)
FR (1) FR520320A (enrdf_load_stackoverflow)
GB (1) GB147630A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831370C (de) * 1948-12-28 1952-02-14 Alois Siebeck Dipl Ing Linsen-Schleifmaschine
DE1239211B (de) * 1964-10-14 1967-04-20 Wilhelm Lot K G Optikmaschinen Kardanisch gelagertes Optik-Schleif- oder Polierwerkzeug
CN106553116B (zh) * 2016-11-29 2018-12-04 姚美蓉 一种无人驾驶汽车用零部件表面高效抛光装置

Also Published As

Publication number Publication date
DE315973C (enrdf_load_stackoverflow)
FR520320A (fr) 1921-06-23

Similar Documents

Publication Publication Date Title
US3732647A (en) Polisher-finer machine
GB147630A (en) Grinding or polishing machine for lenses, mirrors and the like
GB1161655A (en) Improvements in or relating to Machines for Surfacing Lenses, notably Ophthalmic Lenses
GB440928A (en) Method and apparatus for producing one-piece multifocal opthalmic lenses
GB714033A (en) Improvements in or relating to machines for polishing optical surfaces
GB295718A (en) Improvements in a device for grinding and polishing spherical and aspherical lenses
US2168843A (en) Lens grinding and polishing machine
GB615649A (en) Improvements in or relating to machines for grinding and polishing non-spherical optical surfaces
GB642142A (en) Method of grinding lenses
GB869240A (en) Improvements in crankshaft grinders
US2159620A (en) Lens grinding and polishing machine
US2141309A (en) Lens surfacing machine
US2240527A (en) Crankshaft grinder
GB572064A (en) Improvements relating to grinding and like machines
US1065154A (en) Toric-lens-grinding machine.
US1520631A (en) Lens-grinding machinery
GB903627A (en) Improvements in or relating to honing machines
GB574084A (en) Improvements relating to lens polishing machines
SU878511A1 (ru) Устройство дл чистовой обработки абразивным инструментом
US1336863A (en) Valve-grinder
GB115056A (en) Improvements in Grinding and Polishing Apparatus.
GB738790A (en) Improvements in or relating to pencil sharpeners
US1305085A (en) Bqbeb
JPH0647232B2 (ja) 電動研磨装置
US1974607A (en) Lens grinding machine