GB901216A - Improvements relating to trembler mechanisms for electric bells and the like - Google Patents

Improvements relating to trembler mechanisms for electric bells and the like

Info

Publication number
GB901216A
GB901216A GB670060A GB670060A GB901216A GB 901216 A GB901216 A GB 901216A GB 670060 A GB670060 A GB 670060A GB 670060 A GB670060 A GB 670060A GB 901216 A GB901216 A GB 901216A
Authority
GB
United Kingdom
Prior art keywords
solenoid
trembler
mechanisms
improvements relating
spring
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
GB670060A
Inventor
Peter John Cornelius
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB670060A priority Critical patent/GB901216A/en
Publication of GB901216A publication Critical patent/GB901216A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

901,216. Electric bells. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. Jan. 24, 1961 [Feb. 25, 1960], No. 6700/60. Class 13. The plunger 13 of a solenoid-operated bell is slidably located in a bearing 12 near one end of the solenoid core 2 and is supported by a transverse leaf-spring 15 near the other end. The leaf-spring 15 is arcuate and forms part of a spring-set 8 operable by the solenoid and carried by a yoke 3 surrounding the solenoid. The plunger 13 carries an armature 14.
GB670060A 1960-02-25 1960-02-25 Improvements relating to trembler mechanisms for electric bells and the like Expired GB901216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB670060A GB901216A (en) 1960-02-25 1960-02-25 Improvements relating to trembler mechanisms for electric bells and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB670060A GB901216A (en) 1960-02-25 1960-02-25 Improvements relating to trembler mechanisms for electric bells and the like

Publications (1)

Publication Number Publication Date
GB901216A true GB901216A (en) 1962-07-18

Family

ID=9819195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB670060A Expired GB901216A (en) 1960-02-25 1960-02-25 Improvements relating to trembler mechanisms for electric bells and the like

Country Status (1)

Country Link
GB (1) GB901216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431952A (en) * 1978-07-10 1984-02-14 Sheppard William L Electric powered apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431952A (en) * 1978-07-10 1984-02-14 Sheppard William L Electric powered apparatus

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