GB1083942A - Improvements in electric time switches - Google Patents

Improvements in electric time switches

Info

Publication number
GB1083942A
GB1083942A GB2825565A GB2825565A GB1083942A GB 1083942 A GB1083942 A GB 1083942A GB 2825565 A GB2825565 A GB 2825565A GB 2825565 A GB2825565 A GB 2825565A GB 1083942 A GB1083942 A GB 1083942A
Authority
GB
United Kingdom
Prior art keywords
pinion
riders
driving
permanently
paths
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
GB2825565A
Inventor
Arthur Leonard Leeson
Peter George Matthews
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.)
KANGOL CONTROLS Ltd
Original Assignee
KANGOL CONTROLS Ltd
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 KANGOL CONTROLS Ltd filed Critical KANGOL CONTROLS Ltd
Priority to GB2825565A priority Critical patent/GB1083942A/en
Publication of GB1083942A publication Critical patent/GB1083942A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
    • G04C23/18—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times
    • G04C23/22—Mechanisms continuously running to relate the operation(s) to the time of day for operating one device at a number of different times with the actuating element carried by a disc

Abstract

1,083,942. Electric switches &c. KANGOL CONTROLS Ltd. June 24, 1966 [July 3, 1965], No. 28255/65. Heading H2B. In a time switch having adjustable " on " and " off " riders moving in paths O, C, Fig. 1, on a dial (not shown), of an electric clock spindle 35 the spring contact 28 is actuated from a constantly rotating pinion 10 of the clock drive, which may rotate at about 20 r.p.m., the riders being used only to set up a driving connection between the pinion 10 and a yieldingly mounted recessed pinion 12 of the actuating mechanisn. " On " and " off " dogs 14, 15 on the pinion 12 are alternately engaged by the riders moving in paths O or C to partially rotate the pinion 12 so that it moves from a non-driving recessed engagement with the pinion 10 to a position at which the teeth are in driving engagement for one half of a revolution. The shaft 13 of the pinion 12 carries an eccentric (22), Fig. 4 (not shown), for oscillating the mechanism 23, 25 between the " on " and " off " positions. A pivot (24) Fig. 3 (not shown), for the arm 23 has alternative detent positions set by knob 32 for manually setting the contact 28 either permanently " on " or permanently "off" to render the timing mechanism inoperative. Manual means for initiating rotation of the pinion 12 is referred to.
GB2825565A 1965-07-03 1965-07-03 Improvements in electric time switches Expired GB1083942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2825565A GB1083942A (en) 1965-07-03 1965-07-03 Improvements in electric time switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2825565A GB1083942A (en) 1965-07-03 1965-07-03 Improvements in electric time switches

Publications (1)

Publication Number Publication Date
GB1083942A true GB1083942A (en) 1967-09-20

Family

ID=10272760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2825565A Expired GB1083942A (en) 1965-07-03 1965-07-03 Improvements in electric time switches

Country Status (1)

Country Link
GB (1) GB1083942A (en)

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