GB581997A - Improvements relating to vehicle and like horns - Google Patents

Improvements relating to vehicle and like horns

Info

Publication number
GB581997A
GB581997A GB2581444A GB2581444A GB581997A GB 581997 A GB581997 A GB 581997A GB 2581444 A GB2581444 A GB 2581444A GB 2581444 A GB2581444 A GB 2581444A GB 581997 A GB581997 A GB 581997A
Authority
GB
United Kingdom
Prior art keywords
vehicle
horns
key pieces
tubular
improvements relating
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
GB2581444A
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas 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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB2581444A priority Critical patent/GB581997A/en
Publication of GB581997A publication Critical patent/GB581997A/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)
  • Air Bags (AREA)

Abstract

581,997. Vehicle horns. LUCAS, Ltd., J., and PURDEN, R. H. Dec. 22, 1944, No. 25814. [Class 13] In a vehicle or like horn, the tubular or flared part e is connected to the end d of the main hollow part a by means of inter-engaging longitudinal grooves g in the one part and longitudinal key pieces f in the other part. To ensure rigid connection, the key pieces f are subjected to hammering or pressing after assembly so that the edges are expanded against the sides of the grooves g which may have recesses to make connection still more secure. The key pieces f may be inside or outside on the end d of the main hollow part or on the tubular or flared part e.
GB2581444A 1944-12-22 1944-12-22 Improvements relating to vehicle and like horns Expired GB581997A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2581444A GB581997A (en) 1944-12-22 1944-12-22 Improvements relating to vehicle and like horns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2581444A GB581997A (en) 1944-12-22 1944-12-22 Improvements relating to vehicle and like horns

Publications (1)

Publication Number Publication Date
GB581997A true GB581997A (en) 1946-10-31

Family

ID=10233748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2581444A Expired GB581997A (en) 1944-12-22 1944-12-22 Improvements relating to vehicle and like horns

Country Status (1)

Country Link
GB (1) GB581997A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095717B (en) * 1959-10-27 1960-12-22 Westfaelische Metall Ind K G H Electromagnetic horn with auger funnel
DE1241730B (en) * 1960-03-29 1967-06-01 Vilmeca Sa Electromagnetic horn
FR2405842A1 (en) * 1977-10-14 1979-05-11 Fiamm Spa ELECTROPNEUMATIC ACOUSTIC ALARM, ESPECIALLY FOR MOTOR VEHICLES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095717B (en) * 1959-10-27 1960-12-22 Westfaelische Metall Ind K G H Electromagnetic horn with auger funnel
DE1241730B (en) * 1960-03-29 1967-06-01 Vilmeca Sa Electromagnetic horn
FR2405842A1 (en) * 1977-10-14 1979-05-11 Fiamm Spa ELECTROPNEUMATIC ACOUSTIC ALARM, ESPECIALLY FOR MOTOR VEHICLES

Similar Documents

Publication Publication Date Title
GB581997A (en) Improvements relating to vehicle and like horns
GB163037A (en) Torpedoes
GB611490A (en) Improvements in or relating to variable cavity resonators
GB581464A (en) Bonded rubber bushes
GB989997A (en) Torsion joint structure
GB620024A (en) Improvements in or relating to electrical condensers
GB1230062A (en)
GB208274A (en) Improved concertina
USD137665S (en) Design for an engine starter
USD144095S (en) Design for a rocket motor
GB575020A (en) Improvements in resilient bushes, couplings, joints or the like
GB601424A (en) Improvements in the manufacture of necked bolts
GB285022A (en) Improvements in structural lattice work
GB590964A (en) An improved constructional toy
GB578444A (en) Method of making plywood panels
GB178680A (en) An improved plug or socket for receiving screws or like fastenings
CA413704A (en) Lock joint coupling
GB605360A (en) Improvements in or relating to mechanical coupling devices
ES120800U (en) Assembly tetradiedro applicable to handles and slips in general. (Machine-translation by Google Translate, not legally binding)
GB700257A (en) Improvements relating to skis provided with edge members
GB625963A (en) Improvements in or relating to vehicle drives
GB210204A (en) Improvements relating to sprocket, gear and other wheels
GB569681A (en) Adaptors or floating chucks
FR919674A (en) Set of flat parts the assembly of which forms a toy, method of assembling these parts and toy thus obtained
AU1173223A (en) An improved jointed pipe line and method of constructing the same