GB490484A - A new or improved movement for operating signs, advertising devices and the like - Google Patents

A new or improved movement for operating signs, advertising devices and the like

Info

Publication number
GB490484A
GB490484A GB22906/37A GB2290637A GB490484A GB 490484 A GB490484 A GB 490484A GB 22906/37 A GB22906/37 A GB 22906/37A GB 2290637 A GB2290637 A GB 2290637A GB 490484 A GB490484 A GB 490484A
Authority
GB
United Kingdom
Prior art keywords
pendulum
cell
coil
signs
contact
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
GB22906/37A
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.)
INTERNAT NOVELTY Co Ltd
Original Assignee
INTERNAT NOVELTY Co 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 INTERNAT NOVELTY Co Ltd filed Critical INTERNAT NOVELTY Co Ltd
Priority to GB22906/37A priority Critical patent/GB490484A/en
Priority to US184657A priority patent/US2131340A/en
Priority to DEI60368D priority patent/DE674725C/en
Publication of GB490484A publication Critical patent/GB490484A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
    • G09F11/34—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position the feeding means comprising electromagnets
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/23—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc

Abstract

490,484. Moving signs; oscillating motors. WADDINGTON, A. S., and INTERNATIONAL NOVELTY CO., Ltd. Aug. 20, 1937, No. 22906. [Class 3 (i)] [Also in Group XXXV] In electrically - operated motors of the pendulum type for actuating signs, advertising devices, &c. a battery cell 10 is clipped by arms 8 to the pendulum 1, which is of wood, &c. The outer metal casing of the cell contacts with a clip 7 gripping a solenoid coil 9 at the bottom of the pendulum, and the central upper contact 14 of the cell touches a metal yoke 6 which carries coned journal screws 5 swinging on a fixed pivot pin 3. A contact higher up may be provided to accommodate a taller cell. The pin 3 is in electrical connection with one of the arms of a U -switch 19, 20 carried by a pivoted spindle 21, a metal contact 13, carried by the upper end of the pendulum and wired to the coil 9, completing the circuit through the coil at each swing of the pendulum. The stationary core 16 of the solenoid is shown as a straight rod, and is stated optionally to have a non-magnetic extension for support by the opposite side of the casing. Two pins 28 project forwardly from the pendulum to receive the device or part to be operated.
GB22906/37A 1937-08-20 1937-08-20 A new or improved movement for operating signs, advertising devices and the like Expired GB490484A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB22906/37A GB490484A (en) 1937-08-20 1937-08-20 A new or improved movement for operating signs, advertising devices and the like
US184657A US2131340A (en) 1937-08-20 1938-01-12 Movement for operating signs, advertising devices, and the like
DEI60368D DE674725C (en) 1937-08-20 1938-01-28 Electromagnetic drive for advertising devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22906/37A GB490484A (en) 1937-08-20 1937-08-20 A new or improved movement for operating signs, advertising devices and the like

Publications (1)

Publication Number Publication Date
GB490484A true GB490484A (en) 1938-08-16

Family

ID=10186976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22906/37A Expired GB490484A (en) 1937-08-20 1937-08-20 A new or improved movement for operating signs, advertising devices and the like

Country Status (3)

Country Link
US (1) US2131340A (en)
DE (1) DE674725C (en)
GB (1) GB490484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846797A (en) * 1956-03-16 1958-08-12 Leland R Boyd Changeable display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846797A (en) * 1956-03-16 1958-08-12 Leland R Boyd Changeable display device

Also Published As

Publication number Publication date
DE674725C (en) 1939-04-21
US2131340A (en) 1938-09-27

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