DE1303394C2 - Planiergeraet - Google Patents
PlaniergeraetInfo
- Publication number
- DE1303394C2 DE1303394C2 DE19611303394D DE1303394DA DE1303394C2 DE 1303394 C2 DE1303394 C2 DE 1303394C2 DE 19611303394 D DE19611303394 D DE 19611303394D DE 1303394D A DE1303394D A DE 1303394DA DE 1303394 C2 DE1303394 C2 DE 1303394C2
- Authority
- DE
- Germany
- Prior art keywords
- bumper
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
- E02F3/7613—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a vertical axis, e.g. angle dozers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Agricultural Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63117A US3049821A (en) | 1960-10-17 | 1960-10-17 | Push arm and mounting structure for tiltable bulldozer blade |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1303394B DE1303394B (de) | 1972-06-08 |
DE1303394C2 true DE1303394C2 (de) | 1973-02-15 |
Family
ID=22047037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19611303394D Expired DE1303394C2 (de) | 1960-10-17 | 1961-09-27 | Planiergeraet |
Country Status (3)
Country | Link |
---|---|
US (1) | US3049821A (de) |
DE (1) | DE1303394C2 (de) |
GB (1) | GB955862A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3395764A (en) * | 1965-08-02 | 1968-08-06 | Caterpillar Tractor Co | Diagonal bracing and bulldozer blade mounting |
GB955879A (en) * | 1961-09-01 | 1964-04-22 | Proprietors Of Hay S Wharf Ltd | Improvements in apparatus for clearing silt and mud |
US3590929A (en) * | 1968-08-15 | 1971-07-06 | Caterpillar Tractor Co | Bulldozer blade mounting |
US3656558A (en) * | 1970-10-30 | 1972-04-18 | Int Harvester Co | Bulldozer frame with arm stress equalizer and/or limiter |
US3998277A (en) * | 1975-10-30 | 1976-12-21 | Caterpillar Tractor Co. | Bulldozer assembly with means for pivotally connecting the push arms thereof |
US4153117A (en) * | 1977-09-29 | 1979-05-08 | Caterpillar Tractor Co. | Cushion dozer with three point attachment support |
US4311200A (en) * | 1979-10-01 | 1982-01-19 | Lebedev Vladimir M | Bulldozer |
US4664203A (en) * | 1985-09-23 | 1987-05-12 | Dresser Industries, Inc. | Blade support for bulldozers and the like |
US8490712B2 (en) * | 2009-11-13 | 2013-07-23 | Deere & Company | Push frame with tapered cross-beam |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2232672A (en) * | 1939-02-01 | 1941-02-18 | Kay Brunner Steel Products Inc | Blade mounting for earth moving apparatus |
US2764824A (en) * | 1953-05-05 | 1956-10-02 | Caterpillar Tractor Co | Reversible implement arm mounting for tractors |
US2817168A (en) * | 1954-03-29 | 1957-12-24 | Mullin Henry Albert | Bulldozer |
US2942363A (en) * | 1958-02-27 | 1960-06-28 | Case Co J I | Bulldozer |
-
1960
- 1960-10-17 US US63117A patent/US3049821A/en not_active Expired - Lifetime
-
1961
- 1961-09-25 GB GB34205/61A patent/GB955862A/en not_active Expired
- 1961-09-27 DE DE19611303394D patent/DE1303394C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1303394B (de) | 1972-06-08 |
GB955862A (en) | 1964-04-22 |
US3049821A (en) | 1962-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |