NL7016209A - - Google Patents

Info

Publication number
NL7016209A
NL7016209A NL7016209A NL7016209A NL7016209A NL 7016209 A NL7016209 A NL 7016209A NL 7016209 A NL7016209 A NL 7016209A NL 7016209 A NL7016209 A NL 7016209A NL 7016209 A NL7016209 A NL 7016209A
Authority
NL
Netherlands
Application number
NL7016209A
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
Publication of NL7016209A publication Critical patent/NL7016209A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6242—Masks; Overlays; Transparent carriers
    • 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
    • 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
    • F16H2712/00—Mechanisms for changing direction
    • F16H2712/06—Mechanisms for changing direction only with toothed wheels or friction wheels
    • F16H2712/08—Mechanisms for changing direction only with toothed wheels or friction wheels only the toothed wheels may be disengaged

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Transmission Devices (AREA)
NL7016209A 1969-11-10 1970-11-05 NL7016209A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5481869A GB1274897A (en) 1969-11-10 1969-11-10 A mechanical drive connection

Publications (1)

Publication Number Publication Date
NL7016209A true NL7016209A (xx) 1971-05-12

Family

ID=10472168

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7016209A NL7016209A (xx) 1969-11-10 1970-11-05

Country Status (3)

Country Link
DE (1) DE2055342A1 (xx)
GB (1) GB1274897A (xx)
NL (1) NL7016209A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505883A1 (de) * 1975-02-11 1976-08-19 Gerhard Ritzerfeld Elektrostatisches bzw. xerographisches kopier- bzw. vervielfaeltigungsgeraet
DE2506897A1 (de) * 1975-02-17 1976-08-26 Itzerfeld Gerhard Askenband fuer das auszugsweise kopieren von einer vorlage

Also Published As

Publication number Publication date
DE2055342A1 (de) 1971-05-27
GB1274897A (en) 1972-05-17

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