GB1311393A - Programme control device - Google Patents

Programme control device

Info

Publication number
GB1311393A
GB1311393A GB5022871A GB5022871A GB1311393A GB 1311393 A GB1311393 A GB 1311393A GB 5022871 A GB5022871 A GB 5022871A GB 5022871 A GB5022871 A GB 5022871A GB 1311393 A GB1311393 A GB 1311393A
Authority
GB
United Kingdom
Prior art keywords
cam
programme
motor
knob
gear
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
GB5022871A
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.)
Holzer Patent AG
Original Assignee
Holzer Patent AG
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 Holzer Patent AG filed Critical Holzer Patent AG
Publication of GB1311393A publication Critical patent/GB1311393A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation
    • H01H43/124—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation using a disc

Landscapes

  • Mechanical Control Devices (AREA)
  • Transmission Devices (AREA)

Abstract

1311393 Time switches HOLZER PATENT AG 28 Oct 1971 [30 Oct 1970] 50228/71 Heading H1N A programme control device comprises a programme cam 1 arranged to execute a plurality of programmes, a programme selector cam 2 arranged to select one of those programmes for execution, and a fast traverse motor 23 arranged to selectively fast traverse said programme cam over one or more parts of one or more of said programmes, wherein the drive from said fast traverse motor may be manually engaged by means of a control member 28 to drive said selector cam. As shown, the motor 23 is displaced for clarity but would normally be situated to position its output pinion 23<SP>1</SP> where indicated beneath the control knob 28 on the axis 19 of a carriage 3 to mesh with gear 36 carried thereon. A spring 15 urges carriage 3 against stop 8 such that gear 36 engages a gear 22 for fast traverse of cam 1 when motor 23 is energized. Cam 1 is normally stepped by pawl 31 which is reciprocated by a motor 34 energized over contacts 24 which are opened by cam 1 at the end of a programme. The knob 28 has a flattened peg 6 which, in one direction of rotation of the knob, engages the carriage 3 to move it against stop 16 where the gear 36 engages idler 21 to drive the selector cam 2, the carriage 3 being locked in this position by a latch 5 under control of cam 2 to ensure completion of a programme change step of cam 2. If knob 28 is rotated in the other direction the peg 6 engages a sliding pawl 4 to move the cam 1 by one step and thus closes switch 24 to energize motor 34 and start a programme cycle. The knob 28 may be in the form of a removable key.
GB5022871A 1970-10-30 1971-10-28 Programme control device Expired GB1311393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1608270A CH528781A (en) 1970-10-30 1970-10-30 Program switch

Publications (1)

Publication Number Publication Date
GB1311393A true GB1311393A (en) 1973-03-28

Family

ID=4414320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5022871A Expired GB1311393A (en) 1970-10-30 1971-10-28 Programme control device

Country Status (3)

Country Link
CH (1) CH528781A (en)
FR (1) FR2111965B1 (en)
GB (1) GB1311393A (en)

Also Published As

Publication number Publication date
FR2111965A1 (en) 1972-06-09
DE2057039A1 (en) 1972-05-10
CH528781A (en) 1972-09-30
DE2057039B2 (en) 1976-05-06
FR2111965B1 (en) 1976-04-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee