JPS49100745A - - Google Patents
Info
- Publication number
- JPS49100745A JPS49100745A JP48037363A JP3736373A JPS49100745A JP S49100745 A JPS49100745 A JP S49100745A JP 48037363 A JP48037363 A JP 48037363A JP 3736373 A JP3736373 A JP 3736373A JP S49100745 A JPS49100745 A JP S49100745A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216905*A FR2181625B1 (it) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49100745A true JPS49100745A (it) | 1974-09-24 |
Family
ID=9098363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48037363A Pending JPS49100745A (it) | 1972-04-28 | 1973-03-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3872977A (it) |
| JP (1) | JPS49100745A (it) |
| BR (1) | BR7303089D0 (it) |
| DE (1) | DE2319029A1 (it) |
| FR (1) | FR2181625B1 (it) |
| GB (1) | GB1435372A (it) |
| IT (1) | IT982610B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018199573A (ja) * | 2017-05-25 | 2018-12-20 | 古河ユニック株式会社 | 作業機用の起立角度規制装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2409225A1 (fr) * | 1977-11-21 | 1979-06-15 | Creusot Loire | Perfectionnement aux grues telescopiques |
| FR2416861A1 (fr) * | 1978-02-13 | 1979-09-07 | Dunkerque Port Autonome | Engin de levage mobile |
| CH686365A5 (de) * | 1992-10-06 | 1996-03-15 | Werner Hofliger | Mobilkran. |
| FR2792627B1 (fr) * | 1999-04-23 | 2001-06-01 | Potain Sa | Grue avec fleche a fonctions multiples |
| EP3553016A1 (en) | 2018-04-13 | 2019-10-16 | Viatron S.A. | Tower crane |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1278724A (fr) * | 1960-11-04 | 1961-12-15 | Grue transportable | |
| FR2041641A6 (it) * | 1969-05-12 | 1971-01-29 | Potain Sa |
-
1972
- 1972-04-28 FR FR7216905*A patent/FR2181625B1/fr not_active Expired
-
1973
- 1973-03-19 US US342553A patent/US3872977A/en not_active Expired - Lifetime
- 1973-03-22 IT IT22014/73A patent/IT982610B/it active
- 1973-03-31 JP JP48037363A patent/JPS49100745A/ja active Pending
- 1973-04-14 DE DE2319029A patent/DE2319029A1/de not_active Ceased
- 1973-04-24 GB GB1941773A patent/GB1435372A/en not_active Expired
- 1973-04-27 BR BR3089/73A patent/BR7303089D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018199573A (ja) * | 2017-05-25 | 2018-12-20 | 古河ユニック株式会社 | 作業機用の起立角度規制装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2181625B1 (it) | 1975-06-13 |
| GB1435372A (en) | 1976-05-12 |
| FR2181625A1 (it) | 1973-12-07 |
| BR7303089D0 (pt) | 1974-06-27 |
| DE2319029A1 (de) | 1973-11-15 |
| IT982610B (it) | 1974-10-21 |
| US3872977A (en) | 1975-03-25 |