JPS5643992B2 - - Google Patents
Info
- Publication number
- JPS5643992B2 JPS5643992B2 JP5306473A JP5306473A JPS5643992B2 JP S5643992 B2 JPS5643992 B2 JP S5643992B2 JP 5306473 A JP5306473 A JP 5306473A JP 5306473 A JP5306473 A JP 5306473A JP S5643992 B2 JPS5643992 B2 JP S5643992B2
- 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.)
- Expired
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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- 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
- B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7218380A FR2184544B1 (enExample) | 1972-05-17 | 1972-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4948049A JPS4948049A (enExample) | 1974-05-09 |
| JPS5643992B2 true JPS5643992B2 (enExample) | 1981-10-16 |
Family
ID=9098961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5306473A Expired JPS5643992B2 (enExample) | 1972-05-17 | 1973-05-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5643992B2 (enExample) |
| BR (1) | BR7303638D0 (enExample) |
| DE (1) | DE2321421A1 (enExample) |
| ES (1) | ES414855A1 (enExample) |
| FR (1) | FR2184544B1 (enExample) |
| GB (1) | GB1415928A (enExample) |
| IT (1) | IT981681B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6387986U (enExample) * | 1986-11-27 | 1988-06-08 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168130A (en) | 1977-04-22 | 1979-09-18 | Dr. Barth Kg | Apparatus for placing paving elements |
| GB9106229D0 (en) * | 1991-03-23 | 1991-05-08 | Sarll David P G | Portable folding hoist |
| ES2036912B1 (es) * | 1991-04-12 | 1994-01-01 | Munarriz Aldaz Alberto | Sistema de contrapeso basculante para gruas desplegables. |
| FR2834505B1 (fr) * | 2002-01-09 | 2004-05-07 | Potain Sa | Procede et dispositif de commande/controle securise du depliage et repliage d'une grue a tour |
| ITBZ20050024A1 (it) * | 2005-05-26 | 2006-11-27 | Vincenzo Zangari | Dispositivo per agevolare il dislocamento di gru articolate ad innalzamento automatico |
| CN101049892B (zh) | 2007-04-12 | 2012-05-23 | 山东富友有限公司 | 臂架类起重机平衡系统匹配方法及实现该方法的起重机 |
| IT1397852B1 (it) * | 2010-02-04 | 2013-02-04 | Arcosistem Di Zangari Vincenzo | Dispositivo per il dislocamento di gru ad innalzamento automatico |
| DE102010024843B4 (de) * | 2010-06-23 | 2012-05-31 | Patrick Kramer | Fahrzeug mit zumindest einem Kran |
| CN105712215A (zh) * | 2016-03-31 | 2016-06-29 | 陈烨 | 可拖运式起重装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1455107A (fr) * | 1965-05-07 | 1966-04-01 | Grue à tour transportable à montage rapide |
-
1972
- 1972-05-17 FR FR7218380A patent/FR2184544B1/fr not_active Expired
-
1973
- 1973-03-27 IT IT2224173A patent/IT981681B/it active
- 1973-04-18 GB GB1881873A patent/GB1415928A/en not_active Expired
- 1973-04-27 DE DE19732321421 patent/DE2321421A1/de not_active Ceased
- 1973-05-11 JP JP5306473A patent/JPS5643992B2/ja not_active Expired
- 1973-05-17 BR BR363873A patent/BR7303638D0/pt unknown
- 1973-05-17 ES ES414855A patent/ES414855A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6387986U (enExample) * | 1986-11-27 | 1988-06-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT981681B (it) | 1974-10-10 |
| GB1415928A (en) | 1975-12-03 |
| FR2184544B1 (enExample) | 1977-07-08 |
| JPS4948049A (enExample) | 1974-05-09 |
| FR2184544A1 (enExample) | 1973-12-28 |
| ES414855A1 (es) | 1976-02-01 |
| DE2321421A1 (de) | 1973-11-29 |
| BR7303638D0 (pt) | 1974-06-27 |