JPS5516855A - Rope stretching apparatus - Google Patents
Rope stretching apparatusInfo
- Publication number
- JPS5516855A JPS5516855A JP8867078A JP8867078A JPS5516855A JP S5516855 A JPS5516855 A JP S5516855A JP 8867078 A JP8867078 A JP 8867078A JP 8867078 A JP8867078 A JP 8867078A JP S5516855 A JPS5516855 A JP S5516855A
- Authority
- JP
- Japan
- Prior art keywords
- stretching apparatus
- rope stretching
- rope
- stretching
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/60—Derricks
- B66C23/605—Derricks employing ships' masts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867078A JPS5516855A (en) | 1978-07-20 | 1978-07-20 | Rope stretching apparatus |
DE19792928920 DE2928920A1 (en) | 1978-07-20 | 1979-07-18 | Scotch type derrick crane - has intermediate slewing tables with guide pulleys coupled to prevent ropes twisting |
DE19797920513 DE7920513U1 (en) | 1978-07-20 | 1979-07-18 | DERRICK CRANE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867078A JPS5516855A (en) | 1978-07-20 | 1978-07-20 | Rope stretching apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5516855A true JPS5516855A (en) | 1980-02-05 |
Family
ID=13949244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8867078A Pending JPS5516855A (en) | 1978-07-20 | 1978-07-20 | Rope stretching apparatus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5516855A (en) |
DE (2) | DE7920513U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1026458C2 (en) * | 2004-06-18 | 2005-12-20 | Itrec Bv | Cranes and offshore vessel. |
CN106946169A (en) * | 2017-05-18 | 2017-07-14 | 铮孚智能工程(上海)有限公司 | Flexibility pneumatic lifting transfer machine and its application method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127346A (en) * | 1974-03-25 | 1975-10-07 | ||
JPS5343359A (en) * | 1976-09-24 | 1978-04-19 | Blohm Voss Ag | Rotational crane that can be moved and laid |
-
1978
- 1978-07-20 JP JP8867078A patent/JPS5516855A/en active Pending
-
1979
- 1979-07-18 DE DE19797920513 patent/DE7920513U1/en not_active Expired
- 1979-07-18 DE DE19792928920 patent/DE2928920A1/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127346A (en) * | 1974-03-25 | 1975-10-07 | ||
JPS5343359A (en) * | 1976-09-24 | 1978-04-19 | Blohm Voss Ag | Rotational crane that can be moved and laid |
Also Published As
Publication number | Publication date |
---|---|
DE2928920A1 (en) | 1980-02-07 |
DE7920513U1 (en) | 1979-10-31 |
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