CA923345A - Locomotive warning horn - Google Patents

Locomotive warning horn

Info

Publication number
CA923345A
CA923345A CA112946A CA112946A CA923345A CA 923345 A CA923345 A CA 923345A CA 112946 A CA112946 A CA 112946A CA 112946 A CA112946 A CA 112946A CA 923345 A CA923345 A CA 923345A
Authority
CA
Canada
Prior art keywords
warning horn
locomotive warning
locomotive
horn
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
CA112946A
Other versions
CA112946S (en
Inventor
J. Taylor George
C. Heehler Arthur
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.)
Mercor Corp
Original Assignee
Mercor Corp
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 Mercor Corp filed Critical Mercor Corp
Application granted granted Critical
Publication of CA923345A publication Critical patent/CA923345A/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
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CA112946A 1971-01-11 1971-05-13 Locomotive warning horn Expired CA923345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10558571A 1971-01-11 1971-01-11

Publications (1)

Publication Number Publication Date
CA923345A true CA923345A (en) 1973-03-27

Family

ID=22306658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112946A Expired CA923345A (en) 1971-01-11 1971-05-13 Locomotive warning horn

Country Status (2)

Country Link
US (1) US3710752A (en)
CA (1) CA923345A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9272716B2 (en) 2013-06-14 2016-03-01 Union Pacific Railroad Company Anti-theft device for a locomotive horn

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US953044A (en) * 1908-07-25 1910-03-29 Gen Electric Sound-producing device.
US1692766A (en) * 1928-06-22 1928-11-20 Gustin Bacon Mfg Co Fluid-pressure horn
US1767740A (en) * 1929-05-18 1930-06-24 Roy D Buell Horn
US2263342A (en) * 1940-10-31 1941-11-18 Westinghouse Air Brake Co Horn device
US2579784A (en) * 1945-04-28 1951-12-25 Kockums Mekaniska Verkstads Ab Vibrator
US2521148A (en) * 1945-12-29 1950-09-05 Roy D Buell Signal horn

Also Published As

Publication number Publication date
US3710752A (en) 1973-01-16

Similar Documents

Publication Publication Date Title
CA957564A (en) Self-squaring railway truck
CA965380A (en) Car coupler
CA958348A (en) Railway brakes
CA941679A (en) Railway wagon
CA950408A (en) Car coupler
CA960513A (en) Schnabel-type railroad car
CA970414A (en) Vehicle bumper
CA923345A (en) Locomotive warning horn
CA948731A (en) Warning circuits
CA871566A (en) Railroad vehicles
AU3753971A (en) Improved highspeed railway type vehicle
CA880667A (en) Railway vehicles
CA863054A (en) Railway vehicles
AU462816B2 (en) Warning systems for vehicles
CA867091A (en) Railway truck
CA875385A (en) Railway car
CA875318A (en) Railway car
CA860040A (en) Railway car
CA878370A (en) Warning device
CA863656A (en) Railway trucks
CA900785A (en) Railway vehicles
AU474144B2 (en) Warning circuits
AU479176B2 (en) Railway signalling system
CA885218A (en) All-door railroad car
CA878936A (en) Gas-cushion vehicles