JPS5240102B1 - - Google Patents
Info
- Publication number
- JPS5240102B1 JPS5240102B1 JP2485071A JP2485071A JPS5240102B1 JP S5240102 B1 JPS5240102 B1 JP S5240102B1 JP 2485071 A JP2485071 A JP 2485071A JP 2485071 A JP2485071 A JP 2485071A JP S5240102 B1 JPS5240102 B1 JP S5240102B1
- Authority
- JP
- Japan
- 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
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2940870A | 1970-04-17 | 1970-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5240102B1 true JPS5240102B1 (ja) | 1977-10-08 |
Family
ID=21848850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2485071A Pending JPS5240102B1 (ja) | 1970-04-17 | 1971-04-17 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5240102B1 (ja) |
| CA (1) | CA935402A (ja) |
| DE (1) | DE2118622A1 (ja) |
| FR (1) | FR2086153B1 (ja) |
| GB (2) | GB1342772A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54154705U (ja) * | 1978-04-20 | 1979-10-27 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2531691B1 (fr) * | 1982-08-10 | 1986-03-28 | Ppm Sa | Fleche telescopique a dispositifs d'appui et/ou de guidage de ses troncons perfectionnes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1246968B (de) * | 1963-12-26 | 1967-08-10 | Jeffrey Galion Mfg Company | Drehkran mit heb- und senkbarem, einen ausschieb- und einziehbaren Teleskoparm enthaltenden Ausleger |
| FR1424080A (fr) * | 1965-01-27 | 1966-01-07 | Greater Iowa Corp | Engin de levage à flèche télescopique |
-
1971
- 1971-03-12 CA CA107551A patent/CA935402A/en not_active Expired
- 1971-04-16 FR FR7113501A patent/FR2086153B1/fr not_active Expired
- 1971-04-16 DE DE19712118622 patent/DE2118622A1/de active Pending
- 1971-04-17 JP JP2485071A patent/JPS5240102B1/ja active Pending
- 1971-04-19 GB GB2506471A patent/GB1342772A/en not_active Expired
- 1971-04-19 GB GB1342773D patent/GB1342773A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54154705U (ja) * | 1978-04-20 | 1979-10-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1342772A (en) | 1974-01-03 |
| DE2118622A1 (de) | 1971-10-28 |
| CA935402A (en) | 1973-10-16 |
| FR2086153A1 (ja) | 1971-12-31 |
| FR2086153B1 (ja) | 1976-07-02 |
| GB1342773A (en) | 1974-01-03 |