IT1015739B - Struttura di supporto per gru - Google Patents
Struttura di supporto per gruInfo
- Publication number
- IT1015739B IT1015739B IT24903/74A IT2490374A IT1015739B IT 1015739 B IT1015739 B IT 1015739B IT 24903/74 A IT24903/74 A IT 24903/74A IT 2490374 A IT2490374 A IT 2490374A IT 1015739 B IT1015739 B IT 1015739B
- Authority
- IT
- Italy
- Prior art keywords
- crane
- support structure
- support
- Prior art date
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
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US393059A US3878944A (en) | 1973-08-30 | 1973-08-30 | Crane support structure |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1015739B true IT1015739B (it) | 1977-05-20 |
Family
ID=23553110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24903/74A IT1015739B (it) | 1973-08-30 | 1974-07-08 | Struttura di supporto per gru |
Country Status (8)
Country | Link |
---|---|
US (1) | US3878944A (it) |
CA (1) | CA983915A (it) |
DE (1) | DE2441278C3 (it) |
FR (1) | FR2242322B1 (it) |
GB (1) | GB1413465A (it) |
IT (1) | IT1015739B (it) |
NL (1) | NL166902C (it) |
SE (1) | SE391170B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4195740A (en) * | 1977-04-27 | 1980-04-01 | The Manitowoc Company, Inc. | Lift crane support system |
GB1570679A (en) * | 1977-04-27 | 1980-07-02 | Manitowoc Co | Lift crane support system |
US4196816A (en) * | 1977-11-01 | 1980-04-08 | Fmc Corporation | Heavy duty crane |
US4387813A (en) * | 1979-07-17 | 1983-06-14 | The Manitowoc Company, Inc. | Movable ring supported lift crane |
US4382519A (en) * | 1979-07-17 | 1983-05-10 | The Manitowoc Company, Inc. | Traveling attachment for ring supported lift crane |
NL188340C (nl) * | 1979-07-17 | 1992-06-01 | Manitowoc Co | Hijskraan. |
NL8003275A (nl) * | 1979-07-17 | 1981-01-20 | Manitowoc Co | Hefkraan en meer in het bijzonder een beweegbare door een ring ondersteunde kraan. |
US4394911A (en) * | 1980-04-08 | 1983-07-26 | Fmc Corporation | Heavy duty crane |
US4483448A (en) * | 1980-04-08 | 1984-11-20 | Fmc Corporation | Heavy duty crane |
US4381060A (en) * | 1980-07-09 | 1983-04-26 | The Manitowoc Company, Inc. | Ring supported mobile tower crane |
US4336889A (en) * | 1980-10-27 | 1982-06-29 | Fmc Corporation | Ring supported truck crane and method of setting up |
US4387814A (en) * | 1981-09-08 | 1983-06-14 | The Manitowoc Company, Inc. | Traveling attachment for ring supported lift crane |
FR2518981B1 (fr) * | 1981-12-28 | 1986-02-28 | Ppm Sa | Engin de travaux publics a chassis double |
US4446976A (en) * | 1982-02-16 | 1984-05-08 | Fmc Corporation | Reversible outrigger crane support |
US4729486A (en) * | 1986-04-07 | 1988-03-08 | The Manitowoc Company, Inc. | Lift enhancing beam attachment with movable counterweights |
US4953722A (en) * | 1988-11-09 | 1990-09-04 | The Manitowoc Company, Inc. | Crane and lift enhancing beam attachment with moveable counterweight |
CA2108958C (en) * | 1993-01-08 | 1996-12-03 | David J. Pech | Ring segment connection |
US5941401A (en) * | 1997-01-29 | 1999-08-24 | Manitowoc Crane Group, Inc. | Counterweight handling system for ring supported cranes |
CN1891611B (zh) * | 2005-07-06 | 2010-04-21 | 安徽柳工起重机有限公司 | 步履式起重机 |
DE102005047745A1 (de) * | 2005-09-28 | 2007-03-29 | Terex-Demag Gmbh & Co. Kg | Kran, insbesondere mobiler Kran mit schmaler Spur und erweiterter Stützbasis |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US632368A (en) * | 1899-03-30 | 1899-09-05 | Arthur W Robinson | Steam-shovel. |
US3485383A (en) * | 1968-02-09 | 1969-12-23 | Manitowoc Co | Auxiliary support for cranes |
-
1973
- 1973-08-30 US US393059A patent/US3878944A/en not_active Expired - Lifetime
-
1974
- 1974-06-25 CA CA203,389A patent/CA983915A/en not_active Expired
- 1974-06-28 GB GB2884274A patent/GB1413465A/en not_active Expired
- 1974-07-08 IT IT24903/74A patent/IT1015739B/it active
- 1974-07-23 FR FR7425504A patent/FR2242322B1/fr not_active Expired
- 1974-07-23 NL NL7409942.A patent/NL166902C/xx not_active IP Right Cessation
- 1974-07-24 SE SE7409623A patent/SE391170B/xx not_active IP Right Cessation
- 1974-08-28 DE DE2441278A patent/DE2441278C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7409623L (it) | 1975-03-03 |
NL166902C (nl) | 1981-10-15 |
DE2441278A1 (de) | 1975-03-13 |
NL7409942A (nl) | 1975-03-04 |
DE2441278C3 (de) | 1980-03-06 |
CA983915A (en) | 1976-02-17 |
US3878944A (en) | 1975-04-22 |
NL166902B (nl) | 1981-05-15 |
GB1413465A (en) | 1975-11-12 |
DE2441278B2 (de) | 1979-06-21 |
FR2242322B1 (it) | 1978-11-24 |
SE391170B (sv) | 1977-02-07 |
FR2242322A1 (it) | 1975-03-28 |
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