JPS4988302A - - Google Patents
Info
- Publication number
- JPS4988302A JPS4988302A JP48127775A JP12777573A JPS4988302A JP S4988302 A JPS4988302 A JP S4988302A JP 48127775 A JP48127775 A JP 48127775A JP 12777573 A JP12777573 A JP 12777573A JP S4988302 A JPS4988302 A JP S4988302A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
- E02F3/765—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Handcart (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00311850A US3815686A (en) | 1972-12-04 | 1972-12-04 | Road grader blade support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4988302A true JPS4988302A (zh) | 1974-08-23 |
| JPS5428001B2 JPS5428001B2 (zh) | 1979-09-13 |
Family
ID=23208791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12777573A Expired JPS5428001B2 (zh) | 1972-12-04 | 1973-11-15 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3815686A (zh) |
| JP (1) | JPS5428001B2 (zh) |
| AR (1) | AR200282A1 (zh) |
| AU (1) | AU475222B2 (zh) |
| BR (1) | BR7309419D0 (zh) |
| CA (1) | CA978740A (zh) |
| ES (1) | ES419476A1 (zh) |
| FR (1) | FR2209018B1 (zh) |
| GB (1) | GB1414558A (zh) |
| IT (1) | IT996440B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4936392A (en) * | 1988-11-28 | 1990-06-26 | Kevin Kitchin | Road shoulder grading attachment |
| US9920501B2 (en) * | 2015-08-05 | 2018-03-20 | Philip Paull | Apparatus and method for enhanced grading control |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552498A (en) * | 1968-02-19 | 1971-01-05 | Blair Mfg Co | Road grader blade mounting means |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1968412A (en) * | 1931-05-23 | 1934-07-31 | Le Grand H Lull | Chatter eliminator for road maintenance machines |
| US2640718A (en) * | 1948-06-28 | 1953-06-02 | Charles H Brown | Implement tool bar clamp |
| US3191324A (en) * | 1963-06-13 | 1965-06-29 | Caterpillar Tractor Co | Blade stabilizer for motor grader |
| US3642333A (en) * | 1970-06-22 | 1972-02-15 | Alloway Mfg Inc | Clamp |
-
1972
- 1972-12-04 US US00311850A patent/US3815686A/en not_active Expired - Lifetime
-
1973
- 1973-08-31 CA CA180,156A patent/CA978740A/en not_active Expired
- 1973-09-25 AR AR250256A patent/AR200282A1/es active
- 1973-10-09 ES ES73419476A patent/ES419476A1/es not_active Expired
- 1973-10-15 GB GB4854373A patent/GB1414558A/en not_active Expired
- 1973-10-25 FR FR7338061A patent/FR2209018B1/fr not_active Expired
- 1973-10-25 AU AU61831/73A patent/AU475222B2/en not_active Expired
- 1973-11-14 IT IT53696/73A patent/IT996440B/it active
- 1973-11-15 JP JP12777573A patent/JPS5428001B2/ja not_active Expired
- 1973-11-30 BR BR9419/73A patent/BR7309419D0/pt unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3552498A (en) * | 1968-02-19 | 1971-01-05 | Blair Mfg Co | Road grader blade mounting means |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355706B2 (de) | 1976-05-26 |
| IT996440B (it) | 1975-12-10 |
| JPS5428001B2 (zh) | 1979-09-13 |
| BR7309419D0 (pt) | 1974-08-15 |
| AU475222B2 (en) | 1976-08-12 |
| GB1414558A (en) | 1975-11-19 |
| US3815686A (en) | 1974-06-11 |
| ES419476A1 (es) | 1976-04-01 |
| CA978740A (en) | 1975-12-02 |
| AU6183173A (en) | 1975-05-01 |
| FR2209018B1 (zh) | 1976-11-19 |
| DE2355706A1 (de) | 1974-06-12 |
| AR200282A1 (es) | 1974-10-31 |
| FR2209018A1 (zh) | 1974-06-28 |