IN171319B - - Google Patents
Info
- Publication number
- IN171319B IN171319B IN163/CAL/89A IN163CA1989A IN171319B IN 171319 B IN171319 B IN 171319B IN 163CA1989 A IN163CA1989 A IN 163CA1989A IN 171319 B IN171319 B IN 171319B
- Authority
- IN
- India
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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
-
- 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/58—Component parts
- E02F3/60—Buckets, scrapers, or other digging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Harvesting Machines For Root Crops (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/162,146 US4864747A (en) | 1988-02-29 | 1988-02-29 | Support assembly for a dragline bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN171319B true IN171319B (pl) | 1992-09-19 |
Family
ID=22584348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN163/CAL/89A IN171319B (pl) | 1988-02-29 | 1989-02-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4864747A (pl) |
| JP (1) | JPH01280130A (pl) |
| KR (1) | KR970011593B1 (pl) |
| AU (1) | AU618582B2 (pl) |
| CA (1) | CA1305737C (pl) |
| GB (1) | GB2216095B (pl) |
| IN (1) | IN171319B (pl) |
| ZA (1) | ZA891483B (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040314A (en) * | 1990-10-29 | 1991-08-20 | Ernest Kalve | Stress relief for walking dragline frames |
| US5400530A (en) * | 1991-08-01 | 1995-03-28 | Schmidt; Don F. | Dragline excavator bucket and rigging |
| US5140761A (en) * | 1991-12-24 | 1992-08-25 | Dresser Industries, Inc. | Dragline bucket line protection device |
| US5992061A (en) * | 1997-07-25 | 1999-11-30 | Esco Corporation | Dragline bucket dump compensator |
| US5944471A (en) * | 1997-10-07 | 1999-08-31 | Towhaul Corporation | Dragline bucket transporter and method of use |
| US20140090279A1 (en) * | 2012-10-01 | 2014-04-03 | Richard V. Campbell | Dragline Bucket Rigging System |
| US10113296B2 (en) * | 2013-10-01 | 2018-10-30 | Bright Technologies, L.L.C. | Dragline bucket rigging system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US739933A (en) * | 1902-08-27 | 1903-09-29 | Paul Wilhelm Sieurin | Apparatus for collecting and hoisting goods. |
| US958158A (en) * | 1910-02-25 | 1910-05-17 | Claude E Negley | Excavator. |
| US976742A (en) * | 1910-09-28 | 1910-11-22 | Monighan Machine Company | Excavator-bucket. |
| US1208348A (en) * | 1912-02-10 | 1916-12-12 | Thomas Spencer Miller | Excavating apparatus and bucket. |
| US1105480A (en) * | 1913-05-03 | 1914-07-28 | Bucyrus Co | Drag-line excavator. |
| US1508639A (en) * | 1924-03-19 | 1924-09-16 | Fitch H Beach | Bucket |
| US1560895A (en) * | 1925-03-09 | 1925-11-10 | Crowe Francis Trenholm | Excavating bucket |
| US2588657A (en) * | 1948-12-27 | 1952-03-11 | John O Pitts | Slusher bucket |
| SU1257140A1 (ru) * | 1984-12-29 | 1986-09-15 | Kuzmichev Mikhail A | Рабочее оборудование экскаватора-драглайна |
| US4731941A (en) * | 1985-10-02 | 1988-03-22 | R. A. Beatty & Associates Pty., Limited | Dragline hoe, method and apparatus |
-
1988
- 1988-02-29 US US07/162,146 patent/US4864747A/en not_active Expired - Lifetime
-
1989
- 1989-02-03 CA CA000590152A patent/CA1305737C/en not_active Expired - Lifetime
- 1989-02-23 GB GB8904119A patent/GB2216095B/en not_active Expired - Lifetime
- 1989-02-27 AU AU30782/89A patent/AU618582B2/en not_active Ceased
- 1989-02-27 IN IN163/CAL/89A patent/IN171319B/en unknown
- 1989-02-27 ZA ZA891483A patent/ZA891483B/xx unknown
- 1989-02-28 KR KR1019890002398A patent/KR970011593B1/ko not_active IP Right Cessation
- 1989-02-28 JP JP1045533A patent/JPH01280130A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2216095A (en) | 1989-10-04 |
| KR970011593B1 (ko) | 1997-07-12 |
| US4864747A (en) | 1989-09-12 |
| ZA891483B (en) | 1990-04-25 |
| AU3078289A (en) | 1989-08-31 |
| JPH0448906B2 (pl) | 1992-08-10 |
| GB2216095B (en) | 1991-07-31 |
| GB8904119D0 (en) | 1989-04-05 |
| JPH01280130A (ja) | 1989-11-10 |
| AU618582B2 (en) | 1992-01-02 |
| KR890013293A (ko) | 1989-09-22 |
| CA1305737C (en) | 1992-07-28 |