GB253682A - Improvements in speed indicators for change speed gearing - Google Patents
Improvements in speed indicators for change speed gearingInfo
- Publication number
- GB253682A GB253682A GB1230825A GB1230825A GB253682A GB 253682 A GB253682 A GB 253682A GB 1230825 A GB1230825 A GB 1230825A GB 1230825 A GB1230825 A GB 1230825A GB 253682 A GB253682 A GB 253682A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quadrant
- pin
- indicating
- adjustable
- chinn
- 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
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/16—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses
- G01P3/18—Devices characterised by the use of mechanical means by using centrifugal forces of solid masses transferred to the indicator by mechanical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure Of Transmissions (AREA)
Abstract
253,682. Chinn, W., and Chinn's Patents, Ltd. May 12, 1925. Centrifugal speed indicators; changing gear, indicating suitable speeds for.-In apparatus for indicating suitable speeds for changing gear, as described in Specification 158,935, the quadrant levers for actuating the indicating hands are mounted on separate removable bearing brackets, and adjustable zero stops are provided. The centrifugal governors B, C driven from the lay-shaft and the tail-shaft of the gearbox respectively, may be constructed as described in Specification 253,681. A collar c moved by the governor C bears upon an adjustable cam g' carried by a quadrant G which is pivoted on a pin g<1> in a bearing bracket g<2>. This quadrant actuates the vehicle speed indicating pointer. The co-operating pointers are actuated by quadrants D, E, F, pivoted on pins d<1>, e', f<1> which :are mounted in separate bearing brackets d<2>, e<2>, f<2>. The quadrant D is first moved by the action of the governor sleeve b on an adjustable cam d<3> carried by the quadrant. A pin H transmits movement to the second quadrant E, and a pin K on this quadrant actuates the third quadrant F. Adjustable zero stops h, k, m, n are provided for the various quadrants. Registering distance upon counters.-A mileage register may be actuated by gearing c<1>, c<2>. c<3>.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1230825A GB253682A (en) | 1925-05-12 | 1925-05-12 | Improvements in speed indicators for change speed gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1230825A GB253682A (en) | 1925-05-12 | 1925-05-12 | Improvements in speed indicators for change speed gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB253682A true GB253682A (en) | 1926-06-24 |
Family
ID=10002120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1230825A Expired GB253682A (en) | 1925-05-12 | 1925-05-12 | Improvements in speed indicators for change speed gearing |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB253682A (en) |
-
1925
- 1925-05-12 GB GB1230825A patent/GB253682A/en not_active Expired
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