AU8239175A - Linkage restraining safety device - Google Patents
Linkage restraining safety deviceInfo
- Publication number
- AU8239175A AU8239175A AU82391/75A AU8239175A AU8239175A AU 8239175 A AU8239175 A AU 8239175A AU 82391/75 A AU82391/75 A AU 82391/75A AU 8239175 A AU8239175 A AU 8239175A AU 8239175 A AU8239175 A AU 8239175A
- Authority
- AU
- Australia
- Prior art keywords
- safety device
- restraining safety
- linkage
- linkage restraining
- safety
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
- E02F3/3411—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism of the Z-type
-
- 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
- E02F3/388—Mechanical locking means for booms or arms against rotation, e.g. during transport of the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US488354A US3918601A (en) | 1974-07-15 | 1974-07-15 | Linkage restraining safety device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU8239175A true AU8239175A (en) | 1977-01-06 |
Family
ID=23939409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU82391/75A Expired AU8239175A (en) | 1974-07-15 | 1975-06-24 | Linkage restraining safety device |
Country Status (8)
Country | Link |
---|---|
US (1) | US3918601A (sv) |
JP (1) | JPS5136703A (sv) |
AU (1) | AU8239175A (sv) |
CA (1) | CA1012497A (sv) |
DE (1) | DE2529115C3 (sv) |
FR (1) | FR2278860A1 (sv) |
GB (1) | GB1515725A (sv) |
SE (1) | SE7508096L (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995761A (en) * | 1975-09-04 | 1976-12-07 | Sperry Rand Corporation | Anti-lowering device for a boom loader |
JPS5262902U (sv) * | 1975-11-06 | 1977-05-10 | ||
US3982648A (en) * | 1975-11-10 | 1976-09-28 | International Harvester Company | Lift arm safety bar |
US4006834A (en) * | 1976-01-15 | 1977-02-08 | Caterpillar Tractor Co. | Tilt linkage for loader buckets |
US4063658A (en) * | 1976-08-09 | 1977-12-20 | Kress Edward S | Slag pot carrier |
US4039093A (en) * | 1976-08-30 | 1977-08-02 | J. I. Case Company | Boom arm support lock |
US4189278A (en) * | 1977-04-28 | 1980-02-19 | International Harvester Company | Boom prop |
US4156488A (en) * | 1977-07-18 | 1979-05-29 | Caterpillar Tractor Co. | Cross-member assembly |
US4947705A (en) * | 1989-05-12 | 1990-08-14 | Ingersoll-Rand Company | Method and apparatus for maintaining a load raising linkage in a rasied position |
US7056079B2 (en) * | 2003-11-10 | 2006-06-06 | Caterpillar Inc. | Linkage assembly restraint |
US7160076B2 (en) * | 2004-09-17 | 2007-01-09 | Clark Equipment Company | Work machine with boom stop |
US8807909B2 (en) * | 2012-10-12 | 2014-08-19 | Caterpillar Inc. | Tilting system for loader machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2721628A (en) * | 1954-11-23 | 1955-10-25 | David B Cheskin | Folding leg system |
US3360146A (en) * | 1966-06-29 | 1967-12-26 | Caterpillar Tractor Co | Loader lift arm latch |
US3353699A (en) * | 1966-07-11 | 1967-11-21 | Caterpillar Tractor Co | Support for loader lift arm |
US3396863A (en) * | 1967-04-11 | 1968-08-13 | Caterpillar Tractor Co | Latch means for loader lift arm support |
US3602338A (en) * | 1969-07-30 | 1971-08-31 | Joyce Cridland Co | Safety device for vehicle lifts |
-
1974
- 1974-07-15 US US488354A patent/US3918601A/en not_active Expired - Lifetime
-
1975
- 1975-06-18 CA CA229,580A patent/CA1012497A/en not_active Expired
- 1975-06-24 AU AU82391/75A patent/AU8239175A/en not_active Expired
- 1975-06-30 DE DE2529115A patent/DE2529115C3/de not_active Expired
- 1975-07-11 FR FR7521903A patent/FR2278860A1/fr active Granted
- 1975-07-14 JP JP50086117A patent/JPS5136703A/ja active Pending
- 1975-07-15 SE SE7508096A patent/SE7508096L/sv unknown
- 1975-07-15 GB GB29610/75A patent/GB1515725A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3918601A (en) | 1975-11-11 |
DE2529115B2 (de) | 1978-02-23 |
CA1012497A (en) | 1977-06-21 |
GB1515725A (en) | 1978-06-28 |
FR2278860B1 (sv) | 1979-05-11 |
DE2529115C3 (de) | 1978-10-26 |
FR2278860A1 (fr) | 1976-02-13 |
JPS5136703A (sv) | 1976-03-27 |
SE7508096L (sv) | 1976-01-16 |
DE2529115A1 (de) | 1976-01-29 |
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