FR689435A - Coat racks intended for lifting and launching boats - Google Patents
Coat racks intended for lifting and launching boatsInfo
- Publication number
- FR689435A FR689435A FR689435DA FR689435A FR 689435 A FR689435 A FR 689435A FR 689435D A FR689435D A FR 689435DA FR 689435 A FR689435 A FR 689435A
- Authority
- FR
- France
- Prior art keywords
- lifting
- coat racks
- launching boats
- racks intended
- intended
- 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 SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/40—Use of lowering or hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- 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
- B63B23/14—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 using linkages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B23/00—Equipment for handling lifeboats or the like
- B63B23/30—Devices for guiding boats to water surface
- B63B23/32—Rigid guides, e.g. having arms pivoted near waterline
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 |
---|---|---|---|
GB689435X | 1929-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR689435A true FR689435A (en) | 1930-09-05 |
Family
ID=10493052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR689435D Expired FR689435A (en) | 1929-05-03 | 1930-02-05 | Coat racks intended for lifting and launching boats |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR689435A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748869C (en) * | 1941-09-26 | 1944-11-10 | Gravity davit | |
CN114371023A (en) * | 2022-01-13 | 2022-04-19 | 马鞍山钢铁股份有限公司 | Coal sampling device and operation method thereof |
-
1930
- 1930-02-05 FR FR689435D patent/FR689435A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748869C (en) * | 1941-09-26 | 1944-11-10 | Gravity davit | |
CN114371023A (en) * | 2022-01-13 | 2022-04-19 | 马鞍山钢铁股份有限公司 | Coal sampling device and operation method thereof |
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