ES396688A1 - Perfeccionamientos en aguilones de grua de acople telesco- pico. - Google Patents
Perfeccionamientos en aguilones de grua de acople telesco- pico.Info
- Publication number
- ES396688A1 ES396688A1 ES396688A ES396688A ES396688A1 ES 396688 A1 ES396688 A1 ES 396688A1 ES 396688 A ES396688 A ES 396688A ES 396688 A ES396688 A ES 396688A ES 396688 A1 ES396688 A1 ES 396688A1
- Authority
- ES
- Spain
- Prior art keywords
- joints
- dampers
- wear
- boom
- wefts
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9037370A | 1970-11-17 | 1970-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES396688A1 true ES396688A1 (es) | 1974-05-16 |
Family
ID=22222503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES396688A Expired ES396688A1 (es) | 1970-11-17 | 1971-11-05 | Perfeccionamientos en aguilones de grua de acople telesco- pico. |
Country Status (11)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431169A (en) * | 1972-06-08 | 1976-04-07 | Matburn Holdings Ltd | Operation tables and chairs |
| FR2255251B1 (enrdf_load_stackoverflow) * | 1973-12-20 | 1976-11-19 | Creusot Loire | |
| US3952466A (en) * | 1974-08-08 | 1976-04-27 | Walter Kidde & Company, Inc. | Spring-loaded wear pads for crane booms |
| US4004695A (en) * | 1975-04-16 | 1977-01-25 | Fulton Industries, Inc. | Channel and plate telescopic crane boom |
| CN104276517B (zh) * | 2014-10-21 | 2017-03-22 | 捷胜海洋装备股份有限公司 | 一种多级伸缩吊 |
-
1971
- 1971-11-01 GB GB5076071A patent/GB1308729A/en not_active Expired
- 1971-11-01 ZA ZA717296A patent/ZA717296B/xx unknown
- 1971-11-02 AU AU35250/71A patent/AU432496B2/en not_active Expired
- 1971-11-04 CA CA126,886A patent/CA955895A/en not_active Expired
- 1971-11-05 ES ES396688A patent/ES396688A1/es not_active Expired
- 1971-11-12 FR FR7140613A patent/FR2113959B1/fr not_active Expired
- 1971-11-15 NL NL7115699A patent/NL7115699A/xx unknown
- 1971-11-15 IT IT13039/71A patent/IT938742B/it active
- 1971-11-16 BE BE775376A patent/BE775376A/xx not_active IP Right Cessation
- 1971-11-16 DE DE19712156891 patent/DE2156891A1/de active Pending
- 1971-11-17 BR BR7656/71A patent/BR7107656D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2113959A1 (enrdf_load_stackoverflow) | 1972-06-30 |
| IT938742B (it) | 1973-02-10 |
| NL7115699A (enrdf_load_stackoverflow) | 1972-05-19 |
| FR2113959B1 (enrdf_load_stackoverflow) | 1977-08-05 |
| CA955895A (en) | 1974-10-08 |
| BE775376A (fr) | 1972-03-16 |
| AU3525071A (en) | 1973-03-01 |
| DE2156891A1 (de) | 1972-05-31 |
| AU432496B2 (en) | 1973-03-01 |
| BR7107656D0 (pt) | 1973-04-05 |
| ZA717296B (en) | 1972-07-26 |
| GB1308729A (en) | 1973-03-07 |
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