GB152306A - Improvements in and relating to pumps for inflating the tyres of vehicles - Google Patents
Improvements in and relating to pumps for inflating the tyres of vehiclesInfo
- Publication number
- GB152306A GB152306A GB17748/20A GB1774820A GB152306A GB 152306 A GB152306 A GB 152306A GB 17748/20 A GB17748/20 A GB 17748/20A GB 1774820 A GB1774820 A GB 1774820A GB 152306 A GB152306 A GB 152306A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- crank
- piston
- rod
- pump
- 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
- 241001125879 Gobio Species 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000010985 leather Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
152,306. Schmidt, K. H. Oct. 8, 1919, [Convention date]. Pump-actuating mechanism.-A tyre pump is driven from a pulley mounted in bearings on the crank-shaft and connected by a friction clutch with the driving- shaft, declutching being effected by a cam-surface adapted to press on the crank-disk and displace the crank-shaft against spring pressure; the connecting- rod is caused to slide on the gudgeon pin during clutching and declutching. The packing-ring on the piston is pressed against the cylinder by a steel collar, to prevent the passage of oil. As shown, the piston with its gudgeon pin p is actuated by the connecting-rod o from a crank-shaft z driven by a shaft i mounted in an extension of the crank case and connected with the inner member f of a friction clutch which is pressed by a spring against the outer member formed by the belt pulley h. The clutch is disengaged by a cam on a transverse shaft k which displaces the shaft i axially; the connecting-rod o is also displaced on the gudgeon pin, its movement being assisted by a spring q. The pump is provided with an outlet ball valve and with inlet ports b which are opened when the piston reaches its lowest position. The leather packing collar e of the piston is pressed outwards by a steel collar x.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE347662T | 1919-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB152306A true GB152306A (en) | 1920-12-23 |
Family
ID=6256475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17748/20A Expired GB152306A (en) | 1919-10-08 | 1920-06-29 | Improvements in and relating to pumps for inflating the tyres of vehicles |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH93721A (en) |
| DE (1) | DE347662C (en) |
| FR (1) | FR516082A (en) |
| GB (1) | GB152306A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011089799A1 (en) | 2011-12-23 | 2013-01-17 | Continental Automotive Gmbh | Air pump for vehicle, has bellows connected with valve element at end and with disk at another end, and valve element formed such that space between center and lifting mechanism is filled to minimize clearance volume |
-
1919
- 1919-10-08 DE DE1919347662D patent/DE347662C/en not_active Expired
-
1920
- 1920-03-15 CH CH93721D patent/CH93721A/en unknown
- 1920-05-28 FR FR516082A patent/FR516082A/en not_active Expired
- 1920-06-29 GB GB17748/20A patent/GB152306A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE347662C (en) | 1922-01-23 |
| CH93721A (en) | 1922-03-16 |
| FR516082A (en) | 1921-04-13 |
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