GB1248245A - A mobile machine with an elevatable load carrier - Google Patents
A mobile machine with an elevatable load carrierInfo
- Publication number
- GB1248245A GB1248245A GB8823/68A GB882368A GB1248245A GB 1248245 A GB1248245 A GB 1248245A GB 8823/68 A GB8823/68 A GB 8823/68A GB 882368 A GB882368 A GB 882368A GB 1248245 A GB1248245 A GB 1248245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- boom
- support
- link
- degrees
- 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
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/044—Working platforms suspended from booms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Body Structure For Vehicles (AREA)
Abstract
1,248,245. Luffing booms for supporting workmen; jib cranes. SIMON ENG. DUDLEY Ltd. 19 Feb., 1969 [23 Feb., 1968], No. 8823/68. Headings B8B and B8H. The outer section 19 of an articulated boom 15, 19 mounted at the rear of a vehicle and carrying a load support 20, is capable of rotation through 360 degrees relative to the inner section 15. A ram 26 is pivotally connected between a pivot 27 on the inner boom section and a pair of links 29, 30. The link 29 is pivotally mounted on the inner section and the link 30 is pivotally mounted in one of four holes in an index plate, Fig. 4 (not shown), secured to the outer section 15 coaxially with the pivotal connection 24 between the sections. The arrangement is such that the ram and linkage can cause rotation of the outer section relative to the inner section through 180 degrees. The four holes in the index plate permit the arc of rotation to be displaced in increments of 90 degrees by repositioning the pivot of the link 30. The load support 20 is maintained upright by means of links 36, 39 and an endless chain 41 passing around sprockets 40, 42. The boom is pivoted at 14 to a support 11 which is rotatable about a vertical axis at the rear of the vehicle. In a modification, Fig. 6 (not shown), the boom is rotatable about a vertical axis on a support which is mounted at the outer end of a parallelogram boom, the inner end of which is mounted behind the vehicle cab. Cranes.-A winch 43 is mounted on the support 11 and pulleys are provided on the pivots 14, 24, 25 for a rope 45 extending from the winch to a hook 46 below the carrier or the outer end of the inner boom section 15.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8823/68A GB1248245A (en) | 1968-02-23 | 1968-02-23 | A mobile machine with an elevatable load carrier |
| US800855A US3608671A (en) | 1968-02-23 | 1969-02-20 | Mobile machine with an elevatable and travelling carrier |
| FR6904524A FR2002515A1 (en) | 1968-02-23 | 1969-02-21 | |
| DE19691909920 DE1909920A1 (en) | 1968-02-23 | 1969-02-24 | Articulated mast for vehicles, in particular motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8823/68A GB1248245A (en) | 1968-02-23 | 1968-02-23 | A mobile machine with an elevatable load carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1248245A true GB1248245A (en) | 1971-09-29 |
Family
ID=9859914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8823/68A Expired GB1248245A (en) | 1968-02-23 | 1968-02-23 | A mobile machine with an elevatable load carrier |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3608671A (en) |
| DE (1) | DE1909920A1 (en) |
| FR (1) | FR2002515A1 (en) |
| GB (1) | GB1248245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726453A (en) * | 2018-05-30 | 2018-11-02 | 常州信息职业技术学院 | A kind of top operating platform for high-altitude lift work vehicle |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3963095A (en) * | 1974-12-11 | 1976-06-15 | Cam Industries, Inc. | Auxiliary extension platform assembly support frame drive means for an aerial ladder assembly |
| US4044902A (en) * | 1975-09-22 | 1977-08-30 | General Cable Corporation | Aerial lifting equipment |
| KR20100051682A (en) * | 2007-07-24 | 2010-05-17 | 에스코 라빠나 | A vehicle and a lifting arm assembly |
| IT201700006990A1 (en) * | 2017-01-24 | 2018-07-24 | Andrea Lombardi | Articulated arm extendable in height and operating machine comprising this arm |
| US10463900B1 (en) * | 2018-04-23 | 2019-11-05 | Oshkosh Corporation | Aerial configuration for a mid-mount fire apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2938594A (en) * | 1959-04-09 | 1960-05-31 | Jay M Eitel | Vehicle and lift construction |
| US3132718A (en) * | 1960-04-27 | 1964-05-12 | Hunt Pierce Corp | Power-operated boom structure |
| US3169602A (en) * | 1962-06-07 | 1965-02-16 | Mobile Aerial Towers Inc | Mobile aerial tower structure |
| US3252542A (en) * | 1963-12-13 | 1966-05-24 | Walter E Thornton-Trump | Articulated boom |
| US3258084A (en) * | 1964-04-01 | 1966-06-28 | Frank B Robb | Aerial lift construction |
| US3283850A (en) * | 1965-04-09 | 1966-11-08 | Jones | Platform lift |
| US3286855A (en) * | 1965-06-01 | 1966-11-22 | Standard Trailer Company | Crane extension and resulting crane assembly |
-
1968
- 1968-02-23 GB GB8823/68A patent/GB1248245A/en not_active Expired
-
1969
- 1969-02-20 US US800855A patent/US3608671A/en not_active Expired - Lifetime
- 1969-02-21 FR FR6904524A patent/FR2002515A1/fr not_active Withdrawn
- 1969-02-24 DE DE19691909920 patent/DE1909920A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726453A (en) * | 2018-05-30 | 2018-11-02 | 常州信息职业技术学院 | A kind of top operating platform for high-altitude lift work vehicle |
| CN108726453B (en) * | 2018-05-30 | 2019-10-18 | 常州信息职业技术学院 | A kind of top operating platform for high-altitude lift work vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| US3608671A (en) | 1971-09-28 |
| FR2002515A1 (en) | 1969-10-17 |
| DE1909920A1 (en) | 1969-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4103783A (en) | Platform crane with counterweight and boom carrier support linkages | |
| US3874532A (en) | Excavators for digging trenches and the like | |
| GB978765A (en) | Improvements in or relating to slewing cranes | |
| GB1215798A (en) | Cranes having a telescopic boom with a compensating boom hoist cable system | |
| GB1534562A (en) | Track laying tractor with movable boom which can be tilted laterally | |
| US3266636A (en) | Automatically counterbalanced tractor side-boom crane | |
| GB1347882A (en) | Lifting devices with articulated arms | |
| GB1442520A (en) | Device for transferring heavy loads at sea | |
| GB1031318A (en) | Improvements relating to cranes | |
| GB1248245A (en) | A mobile machine with an elevatable load carrier | |
| US3860282A (en) | Log skidder grapple | |
| GB1411274A (en) | Foldable crane | |
| GB1196554A (en) | Improvements in or relating to Mobile Cranes | |
| GB1308586A (en) | Articulated boom with a working platform and adapted to be mounted on a vehicle | |
| GB1173987A (en) | Improvements in Mobile Cranes | |
| US3282440A (en) | Rigging slinger embodying an extendable and retractable lazy tong boom | |
| GB1379321A (en) | Vehicle with material loader | |
| GB1470488A (en) | Crane adapted to be mounted on a vehicle | |
| SU614988A1 (en) | Ship load-handling arrangement | |
| US2888150A (en) | Level luffing attachment for cranes | |
| CA1040143A (en) | Rotatable bed and roller assembly | |
| SU1035142A1 (en) | Support for relieving boom, in particular for rotary digger | |
| GB1294669A (en) | Cargo handling crane | |
| GB1104157A (en) | Improvements relating to cranes | |
| US3690716A (en) | Choker grapple |