FR802720A - Appareil destiné à former ou à retravailler les surfaces courbes - Google Patents

Appareil destiné à former ou à retravailler les surfaces courbes

Info

Publication number
FR802720A
FR802720A FR802720DA FR802720A FR 802720 A FR802720 A FR 802720A FR 802720D A FR802720D A FR 802720DA FR 802720 A FR802720 A FR 802720A
Authority
FR
France
Prior art keywords
reworking
forming
curved surfaces
curved
reworking curved
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
Other languages
English (en)
Inventor
Richard Mueller
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 filed Critical
Application granted granted Critical
Publication of FR802720A publication Critical patent/FR802720A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/36—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters
    • F16H3/363—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with a single gear meshable with any of a set of coaxial gears of different diameters the teeth of the set of coaxial gears being arranged on a surface of generally conical shape
    • 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
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • 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
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • B24B13/046—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using a pointed tool or scraper-like tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR802720D 1935-02-16 1936-02-15 Appareil destiné à former ou à retravailler les surfaces courbes Expired FR802720A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE802720X 1935-02-16

Publications (1)

Publication Number Publication Date
FR802720A true FR802720A (fr) 1936-09-14

Family

ID=34812956

Family Applications (2)

Application Number Title Priority Date Filing Date
FR802720D Expired FR802720A (fr) 1935-02-16 1936-02-15 Appareil destiné à former ou à retravailler les surfaces courbes
FR49933D Expired FR49933E (fr) 1935-02-16 1938-11-10 Appareil destiné à former ou à retravailler les surfaces courbes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR49933D Expired FR49933E (fr) 1935-02-16 1938-11-10 Appareil destiné à former ou à retravailler les surfaces courbes

Country Status (1)

Country Link
FR (2) FR802720A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114161512A (zh) * 2021-11-29 2022-03-11 天地伟业技术有限公司 一种内球面制作装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114161512A (zh) * 2021-11-29 2022-03-11 天地伟业技术有限公司 一种内球面制作装置及方法

Also Published As

Publication number Publication date
FR49933E (fr) 1939-09-22

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