CA954826A - Power shovel front end - Google Patents
Power shovel front endInfo
- Publication number
- CA954826A CA954826A CA127,022A CA127022A CA954826A CA 954826 A CA954826 A CA 954826A CA 127022 A CA127022 A CA 127022A CA 954826 A CA954826 A CA 954826A
- Authority
- CA
- Canada
- Prior art keywords
- power shovel
- shovel front
- power
- shovel
- 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
- E02F3/30—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 a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/304—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 a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm slidably mounted on the boom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9330470A | 1970-11-27 | 1970-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA954826A true CA954826A (en) | 1974-09-17 |
Family
ID=22238215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA127,022A Expired CA954826A (en) | 1970-11-27 | 1971-11-05 | Power shovel front end |
Country Status (3)
Country | Link |
---|---|
US (1) | US3690483A (en) |
CA (1) | CA954826A (en) |
GB (1) | GB1324925A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268214A (en) * | 1979-03-26 | 1981-05-19 | Bucyrus-Erie Company | Excavator front end |
US7174826B2 (en) * | 2004-01-28 | 2007-02-13 | Bucyrus International, Inc. | Hydraulic crowd control mechanism for a mining shovel |
AU2016202862B2 (en) * | 2011-02-01 | 2017-06-08 | Joy Global Surface Mining Inc | Shovel having a wristing dipper |
US8991080B2 (en) | 2012-01-30 | 2015-03-31 | Caterpillar Global Mining Llc | Dipper door assembly |
CA3090109C (en) * | 2012-01-31 | 2022-10-18 | Joy Global Surface Mining Inc | Shovel with pivoting bucket |
US12000110B2 (en) * | 2018-03-08 | 2024-06-04 | Richard V. Campbell | Advanced fiber rope boom pendant technologies for heavy equipment |
US10865541B1 (en) * | 2019-01-29 | 2020-12-15 | L&H Industrial, Inc. | Dipper handle assembly for a power shovel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2211194A (en) * | 1939-06-28 | 1940-08-13 | Link Belt Speeder Corp | Saddle block structure for excavators |
US2339700A (en) * | 1941-03-15 | 1944-01-18 | William M Huston | Power shovel |
US3045844A (en) * | 1959-03-17 | 1962-07-24 | Bucyrus Erie Co | Saddle block for power shovel |
-
1970
- 1970-11-27 US US93304A patent/US3690483A/en not_active Expired - Lifetime
-
1971
- 1971-11-03 GB GB5105371A patent/GB1324925A/en not_active Expired
- 1971-11-05 CA CA127,022A patent/CA954826A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3690483A (en) | 1972-09-12 |
GB1324925A (en) | 1973-07-25 |
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