GB191112972A - Improvements in and relating to Mechanical Horns. - Google Patents

Improvements in and relating to Mechanical Horns.

Info

Publication number
GB191112972A
GB191112972A GB191112972DA GB191112972A GB 191112972 A GB191112972 A GB 191112972A GB 191112972D A GB191112972D A GB 191112972DA GB 191112972 A GB191112972 A GB 191112972A
Authority
GB
United Kingdom
Prior art keywords
anvil
diaphragm
hammer
projections
ring
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
Inventor
Oscar Carey Arlitz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191112972A publication Critical patent/GB191112972A/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
    • G10K9/10—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

12,972. Arlitz, O. C. March 3, [Convention date]. Mechanicany-opcrated sheet and plate vibrators.-In a mechanical diaphragm horn, the cooperating surfaces of the anvil and rotary hammer member are adapted to flex the diaphragm to an intermittent variable degree, whereby pulsating sound-waves are produced, and the rotating hammer member in its entirety is adapted to recede with the diaphragm upon the reflex action thereof. The hammer impact motor g is spring-mounted so as to allow of longitudinal play of the axis, which is rendered adjustable by a screw j<4>. The impact hammer h<2> has a ring of unequal-sized teeth, shown developed in Fig. 5. This may be arranged eccentrically with the anvil i' on the diaphragm; or, when concentric with the anvil, the anvil is of the form shown in Fig. 2, consisting of three projections of unequal lengths i<1>, the teeth on the hammer ring being arranged to contact with the ends of the projections.
GB191112972D 1911-03-03 1911-05-30 Improvements in and relating to Mechanical Horns. Expired GB191112972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191112972XA 1911-03-03 1911-03-03

Publications (1)

Publication Number Publication Date
GB191112972A true GB191112972A (en) 1912-04-04

Family

ID=32509085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191112972D Expired GB191112972A (en) 1911-03-03 1911-05-30 Improvements in and relating to Mechanical Horns.

Country Status (1)

Country Link
GB (1) GB191112972A (en)

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