GB1001528A - Lowerable frames for excavating or other machines equipped with booms - Google Patents
Lowerable frames for excavating or other machines equipped with boomsInfo
- Publication number
- GB1001528A GB1001528A GB24219/63A GB2421963A GB1001528A GB 1001528 A GB1001528 A GB 1001528A GB 24219/63 A GB24219/63 A GB 24219/63A GB 2421963 A GB2421963 A GB 2421963A GB 1001528 A GB1001528 A GB 1001528A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boom
- excavator
- outer section
- lowerable
- shovel
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
1,001,528. Shovel excavator. RUSTONBUCYRUS Ltd. June 18, 1963 [June 25, 1962], No. 24219/63. Heading E1F. To facilitate movement of a face shovel excavator between excavation sites the excavator is provided with a gravity-lowerable, powerraisable, boom-supporting mast 8 pivotally mounted on the main frame of the excavator together with a boom 4 having a pivoted, sheave-carrying outer section 3. The outer ends of the boom and the outer section thereof are connected by means 13, 7 of fixed lengths and the shovel hoist rope is so arranged that as the mast and boom are allowed to swing down the outer section is caused to swing upwards relative to the boom so that the sheave lies above the longitudinal axis of the boom and a horizontal plane through the pivotal mounting of the boom on the main frame. A further embodiment is also described in which rams 15 are replaced by a cable and pulley system and lockable telescopic struts. Specification 452,350 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US204934A US3160298A (en) | 1962-06-25 | 1962-06-25 | Lowerable a frame |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1001528A true GB1001528A (en) | 1965-08-18 |
Family
ID=22760083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24219/63A Expired GB1001528A (en) | 1962-06-25 | 1963-06-18 | Lowerable frames for excavating or other machines equipped with booms |
Country Status (3)
Country | Link |
---|---|
US (1) | US3160298A (en) |
FR (1) | FR1362159A (en) |
GB (1) | GB1001528A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7093619B2 (en) | 2002-03-25 | 2006-08-22 | Sumitomo Electric Industries, Ltd. | Vacuum-insulated pipe |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4024969A (en) * | 1975-02-10 | 1977-05-24 | Harnischfeger Corporation | Multiple cable suspension assembly |
US4044903A (en) * | 1975-03-19 | 1977-08-30 | Marion Power Shovel Company, Inc. | Specific linkage arrangement for bucket control |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2080163A (en) * | 1936-01-29 | 1937-05-11 | Marion Steam Shovel Co | Boom for excavating machines or the like |
US2073539A (en) * | 1936-04-16 | 1937-03-09 | Marion Steam Shovel Co | Excavating machine |
US2572336A (en) * | 1947-09-30 | 1951-10-23 | Albert E Hall | Loading boom construction |
US2809756A (en) * | 1951-01-12 | 1957-10-15 | Schield Bantam Company | Crane |
US2774484A (en) * | 1953-05-20 | 1956-12-18 | Osgood Company | Gantry |
-
1962
- 1962-06-25 US US204934A patent/US3160298A/en not_active Expired - Lifetime
-
1963
- 1963-06-18 GB GB24219/63A patent/GB1001528A/en not_active Expired
- 1963-06-24 FR FR939158A patent/FR1362159A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7093619B2 (en) | 2002-03-25 | 2006-08-22 | Sumitomo Electric Industries, Ltd. | Vacuum-insulated pipe |
Also Published As
Publication number | Publication date |
---|---|
FR1362159A (en) | 1964-05-29 |
US3160298A (en) | 1964-12-08 |
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