GB964154A - Counter balancing mobile jib cranes - Google Patents
Counter balancing mobile jib cranesInfo
- Publication number
- GB964154A GB964154A GB2035662A GB2035662A GB964154A GB 964154 A GB964154 A GB 964154A GB 2035662 A GB2035662 A GB 2035662A GB 2035662 A GB2035662 A GB 2035662A GB 964154 A GB964154 A GB 964154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mobile jib
- trolley
- jib cranes
- counter balancing
- balancing mobile
- 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
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
- B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/50—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes mounted on railway vehicles, e.g. breakdown cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
964,154. Counterbalancing mobile jib cranes. SCHWERMASCHINENBAU S. M. KIROW VEB. May 28, 1962, No. 20356/62. Heading B8B. After a counterweight 5, Fig. 2, has been lifted from an auxiliary trolley 4 on to a trolley 1 by a jib-crane 3 the crane base 2 is slewed through 180 degrees and the weight is coupled to the base 2 by telescopic arms 10, Fig. 5, and raised by rams 13. The arms 10 are extended by rams 12 and have recesses 11 which engage studs 8 on the counterweight. A locating recess 6, Fig. 2, is provided on the trolley 1. Two separate counterweights may be provided, Fig. 7, either or both of which may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2035662A GB964154A (en) | 1962-05-28 | 1962-05-28 | Counter balancing mobile jib cranes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2035662A GB964154A (en) | 1962-05-28 | 1962-05-28 | Counter balancing mobile jib cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB964154A true GB964154A (en) | 1964-07-15 |
Family
ID=10144586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2035662A Expired GB964154A (en) | 1962-05-28 | 1962-05-28 | Counter balancing mobile jib cranes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB964154A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435435A1 (en) * | 1978-09-05 | 1980-04-04 | Coles Cranes Ltd | METHOD AND SYSTEM FOR DISASSEMBLING AND REASSEMBLING THE COUNTERWEIGHT OF A MOBILE CRANE |
WO1994021549A1 (en) * | 1993-03-18 | 1994-09-29 | American Crane Corporation | Apparatus and method for handling a counterweight |
US5615784A (en) * | 1992-08-07 | 1997-04-01 | The Manitowoc Company, Inc. | Crane counterweight installation and removal apparatus |
-
1962
- 1962-05-28 GB GB2035662A patent/GB964154A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435435A1 (en) * | 1978-09-05 | 1980-04-04 | Coles Cranes Ltd | METHOD AND SYSTEM FOR DISASSEMBLING AND REASSEMBLING THE COUNTERWEIGHT OF A MOBILE CRANE |
US4286720A (en) * | 1978-09-05 | 1981-09-01 | Coles Cranes Limited | Counterweight removal system and method |
US5615784A (en) * | 1992-08-07 | 1997-04-01 | The Manitowoc Company, Inc. | Crane counterweight installation and removal apparatus |
WO1994021549A1 (en) * | 1993-03-18 | 1994-09-29 | American Crane Corporation | Apparatus and method for handling a counterweight |
US5598935A (en) * | 1993-03-18 | 1997-02-04 | American Crane Corporation | Frame structure for lift crane machinery |
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