GB1365614A - Centering of lenses - Google Patents

Centering of lenses

Info

Publication number
GB1365614A
GB1365614A GB4291772A GB4291772A GB1365614A GB 1365614 A GB1365614 A GB 1365614A GB 4291772 A GB4291772 A GB 4291772A GB 4291772 A GB4291772 A GB 4291772A GB 1365614 A GB1365614 A GB 1365614A
Authority
GB
United Kingdom
Prior art keywords
holder
switch
pressure
lens
components
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
GB4291772A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB1365614A publication Critical patent/GB1365614A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0221—Testing optical properties by determining the optical axis or position of lenses
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/5377—Riveter
    • Y10T29/53774—Single header

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Lens Barrels (AREA)
GB4291772A 1971-09-27 1972-09-15 Centering of lenses Expired GB1365614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2148102A DE2148102C3 (de) 1971-09-27 1971-09-27 Verfahren zum Zentrieren von Linsen

Publications (1)

Publication Number Publication Date
GB1365614A true GB1365614A (en) 1974-09-04

Family

ID=5820642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4291772A Expired GB1365614A (en) 1971-09-27 1972-09-15 Centering of lenses

Country Status (6)

Country Link
US (1) US3814958A (enExample)
JP (2) JPS5547365B2 (enExample)
CH (1) CH552817A (enExample)
DE (1) DE2148102C3 (enExample)
FR (1) FR2155361A5 (enExample)
GB (1) GB1365614A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690111A (en) * 1984-10-29 1987-09-01 Mazda Motor Corporation Bearing arrangements for balancing shafts of internal combustion engines
JPS6284938A (ja) * 1985-10-09 1987-04-18 Kazuo Ishihara 光学レンズ芯出し接着装置
DE3744117A1 (de) * 1987-12-24 1989-07-06 Loh Kg Optikmaschf Vorrichtung zum zentrieren von optischen linsen fuer die mechanische halterung insbesondere beim randschleifen und facettieren
DE3744116C2 (de) * 1987-12-24 1994-10-13 Loh Kg Optikmaschf Maschine zum zentrierenden Randschleifen und Facettieren von optischen Linsen für die mechanische Halterung
DE3744118C2 (de) * 1987-12-24 1994-04-21 Loh Kg Optikmaschf Maschine zum zentrierenden Randschleifen und Facettieren von optischen Linsen für ihre mechanische Halterung
DE3744115C2 (de) * 1987-12-24 1994-03-31 Loh Kg Optikmaschf Maschine zum zentrierenden Randschleifen und Facettieren von optischen Linsen für ihre mechanische Halterung
JP2943809B2 (ja) * 1987-12-29 1999-08-30 株式会社トプコン 玉摺機
DE19825922C2 (de) * 1998-06-10 2001-01-04 Schneider Gmbh & Co Kg Linsenrad-Schleifmaschine
JP3992388B2 (ja) * 1998-12-08 2007-10-17 オリンパス株式会社 レンズ芯取機およびレンズ芯出装置
US6700314B2 (en) * 2001-06-07 2004-03-02 Purdue Research Foundation Piezoelectric transducer
JP4492841B2 (ja) * 2003-03-19 2010-06-30 株式会社ニデック 眼鏡レンズ加工装置
JP4632962B2 (ja) * 2006-02-03 2011-02-16 オリンパスメディカルシステムズ株式会社 同軸度・直角度測定装置及びその方法
CN106002529B (zh) * 2016-07-12 2019-03-29 苏州宏泉高压电容器有限公司 一种高压陶瓷电容器瓷介质芯片毛刺去除装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004516B (de) * 1956-03-02 1957-03-14 Voigtlaender Ag Verfahren und Maschine zum Zentrieren von optischen Linsen
US3444390A (en) * 1968-01-12 1969-05-13 Hyde Park Electronics Inc Press impact sensor
US3573781A (en) * 1968-03-14 1971-04-06 Branson Instr Monitoring circuit for sonic apparatus
US3666599A (en) * 1970-11-27 1972-05-30 Branson Instr Sonic or ultrasonic seaming apparatus

Also Published As

Publication number Publication date
DE2148102A1 (de) 1973-04-05
DE2148102C3 (de) 1979-07-05
FR2155361A5 (enExample) 1973-05-18
JPS5828456A (ja) 1983-02-19
DE2148102B2 (de) 1978-11-02
JPS5547365B2 (enExample) 1980-11-29
US3814958A (en) 1974-06-04
JPS4857644A (enExample) 1973-08-13
CH552817A (de) 1974-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee