CA931407A - Lens turret indexing system for photocomposing apparatus - Google Patents

Lens turret indexing system for photocomposing apparatus

Info

Publication number
CA931407A
CA931407A CA114870A CA114870A CA931407A CA 931407 A CA931407 A CA 931407A CA 114870 A CA114870 A CA 114870A CA 114870 A CA114870 A CA 114870A CA 931407 A CA931407 A CA 931407A
Authority
CA
Canada
Prior art keywords
indexing system
lens turret
turret indexing
photocomposing apparatus
photocomposing
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
CA114870A
Other versions
CA114870S (en
Inventor
A. Tidd James
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.)
GRAPHIC SYSTEMS
Original Assignee
GRAPHIC SYSTEMS
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 GRAPHIC SYSTEMS filed Critical GRAPHIC SYSTEMS
Application granted granted Critical
Publication of CA931407A publication Critical patent/CA931407A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/16—Optical systems
CA114870A 1970-06-05 1971-06-04 Lens turret indexing system for photocomposing apparatus Expired CA931407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4376570A 1970-06-05 1970-06-05

Publications (1)

Publication Number Publication Date
CA931407A true CA931407A (en) 1973-08-07

Family

ID=21928775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114870A Expired CA931407A (en) 1970-06-05 1971-06-04 Lens turret indexing system for photocomposing apparatus

Country Status (3)

Country Link
US (1) US3631775A (en)
CA (1) CA931407A (en)
DE (1) DE7120149U (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968501A (en) * 1974-11-14 1976-07-06 Addressograph Multigraph Corporation Photocomposition machine with improved lens control system
US4040066A (en) * 1975-07-24 1977-08-02 Addressograph-Multigraph Corporation Automatic base line correction for p/t (photocomposing machine)
US4248509A (en) * 1976-02-25 1981-02-03 Moyroud Louis M Photocomposing device and method
US4386848A (en) * 1980-08-11 1983-06-07 Martin Marietta Corporation Optical target tracking and designating system
JPS5914848A (en) * 1982-07-15 1984-01-25 株式会社トプコン Light treating apparatus
US4483589A (en) * 1982-12-09 1984-11-20 Bausch & Lomb Incorporated Indexing mechanism for rotatable nosepiece of a microscope
US5576897A (en) * 1995-01-24 1996-11-19 Tamarack Telecom, Inc. Multi-lens optical device for use in an optical scanner
JP2981644B2 (en) * 1995-09-14 1999-11-22 富士通株式会社 Objective lens switching method for optical disk device
US5999345A (en) * 1997-07-03 1999-12-07 Ricoh Company, Ltd. Multi-beam light source unit
DE10031720A1 (en) * 2000-06-29 2002-01-10 Leica Microsystems Lens changing device and microscope with lens changing device
US9407131B2 (en) 2012-04-17 2016-08-02 Bwxt Nuclear Operations Group, Inc. Positional encoder and control rod position indicator for nuclear reactor using same
US11287600B2 (en) * 2014-03-18 2022-03-29 Idex Health & Science Llc Method, apparatus, and computer-readable medium for reduced error in positional repeatability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095111B (en) * 1957-12-19 1960-12-15 Zeiss Ikon Ag Cinema projector with devices for preferably automatic change of the projection lenses required for different image formats
US2898829A (en) * 1958-06-24 1959-08-11 Wirtz Company Electrical indexing apparatus for photocomposing machine
JPS4966B1 (en) * 1966-04-30 1974-01-05
US3487761A (en) * 1967-12-12 1970-01-06 Ampex Camera lens turret

Also Published As

Publication number Publication date
DE7120149U (en) 1971-09-16
US3631775A (en) 1972-01-04

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