GB185935A - Improvements in apparatus for indicating quantities, numbers and the like - Google Patents
Improvements in apparatus for indicating quantities, numbers and the likeInfo
- Publication number
- GB185935A GB185935A GB2177721A GB2177721A GB185935A GB 185935 A GB185935 A GB 185935A GB 2177721 A GB2177721 A GB 2177721A GB 2177721 A GB2177721 A GB 2177721A GB 185935 A GB185935 A GB 185935A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dial
- button
- supported
- spiral groove
- dials
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
185,935. Japy, A. P. Aug. 16, 1921. Addition to 151,870. Dials and scales; index hands and pointers.- In apparatus for indicating statistics described in the parent Specification, consisting of an outer dial 1 supported in a frame 3 and an inner dial 5 supported on a button 7 so as to be rotated through a slit in the dial 1, the button 7 is supported by the outer dial 1 which is fixed in a spiral groove b thereon. The dial 5 is held in a second spiral groove 6. In a modification, the spiral groove b may be dispensed with by making the button 7 fit exactly in the circular opening in the dial 1. Relative rotation of the two dials is arranged to give a warning noise by means of a projection on the dial 1, or a protection g on a spring blade h attached to the dial 1, contacting with a series of teeth f on the back of the dial 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2177721A GB185935A (en) | 1921-08-16 | 1921-08-16 | Improvements in apparatus for indicating quantities, numbers and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2177721A GB185935A (en) | 1921-08-16 | 1921-08-16 | Improvements in apparatus for indicating quantities, numbers and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB185935A true GB185935A (en) | 1922-09-21 |
Family
ID=10168606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2177721A Expired GB185935A (en) | 1921-08-16 | 1921-08-16 | Improvements in apparatus for indicating quantities, numbers and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB185935A (en) |
-
1921
- 1921-08-16 GB GB2177721A patent/GB185935A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1851824A (en) | Clock face and hand | |
GB185935A (en) | Improvements in apparatus for indicating quantities, numbers and the like | |
US1475800A (en) | Dial | |
US1790359A (en) | Elapsed time indicator | |
US2093308A (en) | Wrist scoring device | |
GB185321A (en) | Improvements in clocks | |
GB196413A (en) | Improvements relating to the cases or covers of measuring, indicating or recording instruments | |
GB316502A (en) | Improvements in eye-pieces for gas masks, respirators and the like | |
GB194330A (en) | Improvements in speed-indicating apparatus for vehicles and other craft | |
GB677196A (en) | Improvements in universal watches | |
US1741255A (en) | Mileage indicator | |
US1940713A (en) | Horologic device for closing an electric circuit | |
GB541784A (en) | Improvements in or relating to watches | |
GB193927A (en) | A new or improved device for indicating periods of time | |
GB190928215A (en) | An Improved Time Indicator used in conjunction with a Time Piece. | |
GB234589A (en) | Improvements in or relating to clocks and watches | |
GB217743A (en) | Improvements in or relating to watches and other time pieces | |
GB311873A (en) | Improvements in and relating to counting apparatus | |
GB249835A (en) | Improvements in and relating to alarm clocks | |
GB530990A (en) | Improvements relating to maximum speed indicators | |
GB287576A (en) | Improvements in or relating to clocks | |
GB272601A (en) | Improvements relating to loud speaking telephones | |
GB307476A (en) | Improvements in indicators for games | |
GB187572A (en) | A counting and indicating device for telephone calls and the like | |
GB358245A (en) | A device for indicating the time-error of clocks |