GB1360147A - Microswitch feeler device especially for photocopying apparatus - Google Patents

Microswitch feeler device especially for photocopying apparatus

Info

Publication number
GB1360147A
GB1360147A GB4400572A GB4400572A GB1360147A GB 1360147 A GB1360147 A GB 1360147A GB 4400572 A GB4400572 A GB 4400572A GB 4400572 A GB4400572 A GB 4400572A GB 1360147 A GB1360147 A GB 1360147A
Authority
GB
United Kingdom
Prior art keywords
feeler device
photocopying apparatus
device especially
microswitch
leading edge
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
GB4400572A
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.)
Eskofot AS
Original Assignee
Eskofot AS
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 Eskofot AS filed Critical Eskofot AS
Priority to GB4400572A priority Critical patent/GB1360147A/en
Publication of GB1360147A publication Critical patent/GB1360147A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • 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
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

1360147 Feeding sheets ESKOFOT AS 22 Sept 1972 44005/72 Heading B8R [Also in Division H1] A feeler device for detecting the leading edge of a sheet, such as in photocopying apparatus for operating a stop means, a pivoted operating arm 19, Fig. 1, of a microswitch 9 carries a rotatable feeler wheel 15, Fig. 3, having at least three teeth 10 engaged successively at faces 16 by the leading edge whereby it is caused to rotate and lift the arm 19 at each step.
GB4400572A 1972-09-22 1972-09-22 Microswitch feeler device especially for photocopying apparatus Expired GB1360147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4400572A GB1360147A (en) 1972-09-22 1972-09-22 Microswitch feeler device especially for photocopying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4400572A GB1360147A (en) 1972-09-22 1972-09-22 Microswitch feeler device especially for photocopying apparatus

Publications (1)

Publication Number Publication Date
GB1360147A true GB1360147A (en) 1974-07-17

Family

ID=10431331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4400572A Expired GB1360147A (en) 1972-09-22 1972-09-22 Microswitch feeler device especially for photocopying apparatus

Country Status (1)

Country Link
GB (1) GB1360147A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458166A2 (en) * 1990-05-21 1991-11-27 Mannesmann Kienzle GmbH (HR B1220) Contact device for a switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458166A2 (en) * 1990-05-21 1991-11-27 Mannesmann Kienzle GmbH (HR B1220) Contact device for a switch
EP0458166A3 (en) * 1990-05-21 1993-02-10 Mannesmann Kienzle Gmbh Contact device for a switch

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee