JPS4973804A - - Google Patents
Info
- Publication number
- JPS4973804A JPS4973804A JP48119065A JP11906573A JPS4973804A JP S4973804 A JPS4973804 A JP S4973804A JP 48119065 A JP48119065 A JP 48119065A JP 11906573 A JP11906573 A JP 11906573A JP S4973804 A JPS4973804 A JP S4973804A
- 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.)
- Pending
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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
-
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
-
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/6454—Towed (i.e. pulled or pushed) scrapers
- E02F3/6481—Towed (i.e. pulled or pushed) scrapers with scraper bowls with an ejector having translational movement for dumping the soil
-
- 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
- E02F3/64—Buckets cars, i.e. having scraper bowls
- E02F3/65—Component parts, e.g. drives, control devices
- E02F3/654—Scraper bowls and components mounted on them
- E02F3/658—Cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Knives (AREA)
- Component Parts Of Construction Machinery (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00299992A US3798805A (en) | 1972-10-24 | 1972-10-24 | Adjustable scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973804A true JPS4973804A (en) | 1974-07-17 |
Family
ID=23157202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48119065A Pending JPS4973804A (en) | 1972-10-24 | 1973-10-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3798805A (en) |
| JP (1) | JPS4973804A (en) |
| AR (1) | AR200413A1 (en) |
| AU (1) | AU475929B2 (en) |
| BR (1) | BR7308256D0 (en) |
| DE (1) | DE2352214A1 (en) |
| FR (1) | FR2203916B3 (en) |
| GB (1) | GB1440260A (en) |
| ZA (1) | ZA737528B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994084A (en) * | 1975-04-09 | 1976-11-30 | Caterpillar Tractor Co. | Adjustable feedthrough router bit for scrapers and the like |
| US4108250A (en) * | 1976-12-27 | 1978-08-22 | Caterpillar Tractor Co. | Cutting edge assembly for earthworking devices |
| FI679U1 (en) * | 1993-01-22 | 1993-04-23 | Pertti Vauhkonen | Bett Foer en plog |
| US9528234B1 (en) * | 2016-05-24 | 2016-12-27 | Equipement Vtc Mfg Inc | Front retracting plow with sliding blade sections |
| CA3023386A1 (en) | 2017-11-07 | 2019-05-07 | 1708828 Ontario Limited | Snowplow with ground contour following cutting edge and impact absorption |
| US11124935B2 (en) | 2017-11-07 | 2021-09-21 | 1708828 Ontario Limited | Snowplow with ground contour following cutting edge and impact absorption |
| US10385536B2 (en) | 2017-11-13 | 2019-08-20 | Caterpillar Paving Products Inc. | System and method for controlling movement of moldboard |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2713217A (en) * | 1955-07-19 | Subgrading machine | ||
| GB103025A (en) * | 1916-02-24 | 1917-01-11 | Whitakers Engineers Ltd | Improvements in or relating to the Digging Tools of Steam Navvy Buckets. |
| US2160964A (en) * | 1938-04-20 | 1939-06-06 | Joseph R Godfrey | Adjustable scarifier tooth |
| US2584868A (en) * | 1946-11-26 | 1952-02-05 | Taylor A Guess | Grubbing attachment for tractors |
| US2778129A (en) * | 1951-05-16 | 1957-01-22 | Gen Motors Corp | Offset cutting edge for scrapers |
| US2824392A (en) * | 1955-01-07 | 1958-02-25 | Richard B Reinhard | Loading bucket cutting edge construction |
| US2828558A (en) * | 1956-01-27 | 1958-04-01 | Richard B Reinhard | Earth-moving equipment cutting edge construction |
| US3011274A (en) * | 1958-02-19 | 1961-12-05 | Curtiss Wright Corp | Blade construction for carry-type scraper |
| US3387890A (en) * | 1965-08-02 | 1968-06-11 | Louis E. Haynes | Earth excavating device |
-
1972
- 1972-10-24 US US00299992A patent/US3798805A/en not_active Expired - Lifetime
-
1973
- 1973-09-24 ZA ZA737528*A patent/ZA737528B/en unknown
- 1973-09-28 AU AU60841/73A patent/AU475929B2/en not_active Expired
- 1973-10-17 GB GB4828073A patent/GB1440260A/en not_active Expired
- 1973-10-18 DE DE19732352214 patent/DE2352214A1/en active Pending
- 1973-10-23 AR AR250651A patent/AR200413A1/en active
- 1973-10-23 FR FR7337722A patent/FR2203916B3/fr not_active Expired
- 1973-10-23 BR BR8256/73A patent/BR7308256D0/en unknown
- 1973-10-24 JP JP48119065A patent/JPS4973804A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3798805A (en) | 1974-03-26 |
| BR7308256D0 (en) | 1974-07-25 |
| AU6084173A (en) | 1975-04-10 |
| GB1440260A (en) | 1976-06-23 |
| DE2352214A1 (en) | 1974-05-02 |
| AU475929B2 (en) | 1976-09-09 |
| FR2203916B3 (en) | 1976-09-17 |
| AR200413A1 (en) | 1974-11-08 |
| FR2203916A1 (en) | 1974-05-17 |
| ZA737528B (en) | 1974-08-28 |