FR637235A - Improvements in mechanical wheels - Google Patents
Improvements in mechanical wheelsInfo
- Publication number
- FR637235A FR637235A FR637235DA FR637235A FR 637235 A FR637235 A FR 637235A FR 637235D A FR637235D A FR 637235DA FR 637235 A FR637235 A FR 637235A
- Authority
- FR
- France
- Prior art keywords
- mechanical wheels
- wheels
- mechanical
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR637235T | 1927-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR637235A true FR637235A (en) | 1928-04-25 |
Family
ID=8995151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR637235D Expired FR637235A (en) | 1927-07-08 | 1927-07-08 | Improvements in mechanical wheels |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR637235A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544689A1 (en) * | 1983-04-20 | 1984-10-26 | Richard Bruno | Means of propulsion for boats intended to travel in particular on waters which are cluttered with dense or very dense surface vegetation |
-
1927
- 1927-07-08 FR FR637235D patent/FR637235A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2544689A1 (en) * | 1983-04-20 | 1984-10-26 | Richard Bruno | Means of propulsion for boats intended to travel in particular on waters which are cluttered with dense or very dense surface vegetation |
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