GB222295A - Improvements relating to electric warning horns - Google Patents

Improvements relating to electric warning horns

Info

Publication number
GB222295A
GB222295A GB2196023A GB2196023A GB222295A GB 222295 A GB222295 A GB 222295A GB 2196023 A GB2196023 A GB 2196023A GB 2196023 A GB2196023 A GB 2196023A GB 222295 A GB222295 A GB 222295A
Authority
GB
United Kingdom
Prior art keywords
bracket
extension
improvements relating
operating
electric warning
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
GB2196023A
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.)
Harris and Sheldon Display Ltd
Original Assignee
Harris and Sheldon Display 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 Harris and Sheldon Display Ltd filed Critical Harris and Sheldon Display Ltd
Priority to GB2196023A priority Critical patent/GB222295A/en
Publication of GB222295A publication Critical patent/GB222295A/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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Connection Of Plates (AREA)

Abstract

222,295. Harris & Sheldon, Ltd., and Sellers, T. E. Aug. 31, 1923. Pivoting-adjustments. - An electric horn is secured to a vehicle by means of an extension 8 of the plate 1 carrying the electromagnet, the extension being formed with two parallel lugs 9 embracing a bracket 11 to which they are clamped by a bolt 12, different angular settings of the horn relatively to the bracket being obtained by means of a pin 14 in the extension 8 co-operating with recesses 13 in the bracket. The Provisional Specification refers also to a modified angularadjusting means comprising a pin associated with the transverse bolt co-operating with holes formed in the' bracket member.
GB2196023A 1923-08-31 1923-08-31 Improvements relating to electric warning horns Expired GB222295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2196023A GB222295A (en) 1923-08-31 1923-08-31 Improvements relating to electric warning horns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2196023A GB222295A (en) 1923-08-31 1923-08-31 Improvements relating to electric warning horns

Publications (1)

Publication Number Publication Date
GB222295A true GB222295A (en) 1924-10-02

Family

ID=10171643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2196023A Expired GB222295A (en) 1923-08-31 1923-08-31 Improvements relating to electric warning horns

Country Status (1)

Country Link
GB (1) GB222295A (en)

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