FR539297A - Improvements to boat davits - Google Patents
Improvements to boat davitsInfo
- Publication number
- FR539297A FR539297A FR539297DA FR539297A FR 539297 A FR539297 A FR 539297A FR 539297D A FR539297D A FR 539297DA FR 539297 A FR539297 A FR 539297A
- Authority
- FR
- France
- Prior art keywords
- davits
- boat
- boat davits
- 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
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPINGÂ
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
- B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
- B63B23/12—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type with simulated pivots
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US539297XA | 1920-06-30 | 1920-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR539297A true FR539297A (en) | 1922-06-23 |
Family
ID=21987517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR539297D Expired FR539297A (en) | 1920-06-30 | 1921-08-12 | Improvements to boat davits |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR539297A (en) |
-
1921
- 1921-08-12 FR FR539297D patent/FR539297A/en not_active Expired
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