GB189713587A - Improvements in Air Pumps for Bicycles. - Google Patents
Improvements in Air Pumps for Bicycles.Info
- Publication number
- GB189713587A GB189713587A GB189713587DA GB189713587A GB 189713587 A GB189713587 A GB 189713587A GB 189713587D A GB189713587D A GB 189713587DA GB 189713587 A GB189713587 A GB 189713587A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rod
- bicycles
- pistons
- barrel
- 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
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
13,587. Proschinsky, A. June 2. Inflating bicycle tyres, pumps for. The improvements are shown in connection with a pump in which the piston-rod b forms a second barrel with a piston-rod b<1>. The pistons are packed with leathers f, and projections i on the pistons or covers g preventtheleathers from coming in contact with them. The piston-rods are guided by broad bands of crimped sheet metal d placed in the barrel, which allow the air to pass them. The interior m of the rod b<1> serves as a receptacle for the cyclist's repairing- outfit; it is closed by a cap l.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189713587T | 1897-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189713587A true GB189713587A (en) | 1897-09-25 |
Family
ID=32134377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189713587D Expired GB189713587A (en) | 1897-06-02 | 1897-06-02 | Improvements in Air Pumps for Bicycles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189713587A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152351A (en) * | 1990-03-30 | 1992-10-06 | Dr. Ing. H.C.F. Porsche Ag | Protective arrangement for a piston rod of a hydraulic cylinder |
-
1897
- 1897-06-02 GB GB189713587D patent/GB189713587A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152351A (en) * | 1990-03-30 | 1992-10-06 | Dr. Ing. H.C.F. Porsche Ag | Protective arrangement for a piston rod of a hydraulic cylinder |
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