GB716942A - Improvements connected with cycle bells - Google Patents
Improvements connected with cycle bellsInfo
- Publication number
- GB716942A GB716942A GB2212052A GB2212052A GB716942A GB 716942 A GB716942 A GB 716942A GB 2212052 A GB2212052 A GB 2212052A GB 2212052 A GB2212052 A GB 2212052A GB 716942 A GB716942 A GB 716942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bells
- cycle
- spring
- bar
- improvements connected
- 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
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
- G10K1/07—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 mechanically operated; Hand bells; Bells for animals
- G10K1/072—Operating or striking mechanisms therefor
- G10K1/074—Operating or striking mechanisms therefor with rotary clappers or shells
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
716,942. Cycle bells. VIC-TREE PRODUCTS (BIRMINGHAM), Ltd. Aug. 31, 1953 [Sept. 3, 1952], No. 22120/52. Class 13. The clappers 6 loosely mounted on upturned projections 5 of the rotatable clapper bar 4 are urged outwardly by a spring 7. The spring 7 may be a wire or strip and in the case of a single-ended clapper bar the inner end of the spring engages a sleeve at the axis of rotation of the bar. Specification 650,250 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2212052A GB716942A (en) | 1952-09-03 | 1952-09-03 | Improvements connected with cycle bells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2212052A GB716942A (en) | 1952-09-03 | 1952-09-03 | Improvements connected with cycle bells |
Publications (1)
Publication Number | Publication Date |
---|---|
GB716942A true GB716942A (en) | 1954-10-20 |
Family
ID=10174220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2212052A Expired GB716942A (en) | 1952-09-03 | 1952-09-03 | Improvements connected with cycle bells |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB716942A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945043A1 (en) * | 1979-11-08 | 1981-05-21 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Telephone bell armature held on permanent magnet - fits in plastic element of yoke by fingers of u=shaped spring with snap-in clip fixed to element |
-
1952
- 1952-09-03 GB GB2212052A patent/GB716942A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945043A1 (en) * | 1979-11-08 | 1981-05-21 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Telephone bell armature held on permanent magnet - fits in plastic element of yoke by fingers of u=shaped spring with snap-in clip fixed to element |
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