GB189820269A - A Form of Propeller for River Boats and Light Craft. - Google Patents
A Form of Propeller for River Boats and Light Craft.Info
- Publication number
- GB189820269A GB189820269A GB189820269DA GB189820269A GB 189820269 A GB189820269 A GB 189820269A GB 189820269D A GB189820269D A GB 189820269DA GB 189820269 A GB189820269 A GB 189820269A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moved
- propeller
- light craft
- pole
- boats
- 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
Abstract
20,269. Upward, A. R. Sept. 24. Propelling and steering by reciprocating plates.- Relates to devices for propelling boats and other light craft, which collapse when moved in one direction but expand and offer considerable resistance when moved in the other. The device shown is an umbrella-like structure consisting of ribs R, R over which is stretched canvas or sailcloth. It is attached to a pole by which it is moved to and fro on a horizontal rod projecting from the stem of the boat. By inclining the pole the vessel may be steered.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189820269T | 1898-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189820269A true GB189820269A (en) | 1899-09-23 |
Family
ID=32142054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189820269D Expired GB189820269A (en) | 1898-09-24 | 1898-09-24 | A Form of Propeller for River Boats and Light Craft. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189820269A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932350A (en) * | 1988-06-09 | 1990-06-12 | Shohzoh Takimoto | Submersible |
-
1898
- 1898-09-24 GB GB189820269D patent/GB189820269A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932350A (en) * | 1988-06-09 | 1990-06-12 | Shohzoh Takimoto | Submersible |
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