FR1428942A - Mechanical shovel intended for excavation work with a hydraulically movable bucket arm - Google Patents
Mechanical shovel intended for excavation work with a hydraulically movable bucket armInfo
- Publication number
- FR1428942A FR1428942A FR18547A FR59018547A FR1428942A FR 1428942 A FR1428942 A FR 1428942A FR 18547 A FR18547 A FR 18547A FR 59018547 A FR59018547 A FR 59018547A FR 1428942 A FR1428942 A FR 1428942A
- Authority
- FR
- France
- Prior art keywords
- excavation work
- bucket arm
- movable bucket
- mechanical shovel
- hydraulically movable
- 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
- 238000009412 basement excavation Methods 0.000 title 1
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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
-
- 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
-
- 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
- E02F3/306—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 telescopic dipper-arm or boom
-
- 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
- E02F3/32—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 working downwardly and towards the machine, e.g. with backhoes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Working Measures On Existing Buildindgs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE356764 | 1964-03-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1428942A true FR1428942A (en) | 1966-02-18 |
Family
ID=20262393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR18547A Expired FR1428942A (en) | 1964-03-23 | 1965-03-22 | Mechanical shovel intended for excavation work with a hydraulically movable bucket arm |
Country Status (5)
Country | Link |
---|---|
US (1) | US3292800A (en) |
CH (1) | CH450304A (en) |
FR (1) | FR1428942A (en) |
GB (1) | GB1086963A (en) |
NL (1) | NL6503244A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990161A (en) * | 1975-10-01 | 1976-11-09 | Marion Power Shovel Company, Inc. | Crowd system for power shovels |
US4677772A (en) * | 1986-01-09 | 1987-07-07 | Aldo Morelli | Excavator with extensible boom |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3445015A (en) * | 1966-12-09 | 1969-05-20 | Robert A Sampo | Ram-actuated telescoping hollow arm |
US3624785A (en) * | 1970-12-07 | 1971-11-30 | Morton A Wilson | Extendable dipper-stick |
RU2450106C1 (en) * | 2010-10-15 | 2012-05-10 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Working attachments of single-bucket excavator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562288A (en) * | 1924-08-02 | 1925-11-17 | Northwest Eng Co | Pull shovel |
US1611195A (en) * | 1925-10-09 | 1926-12-21 | Anton F Jelen | Excavator |
US2411498A (en) * | 1945-03-14 | 1946-11-26 | Roy O Billings | Pull shovel |
US2498000A (en) * | 1948-05-07 | 1950-02-21 | Leland O Mclean | Hoe excavator |
US3087636A (en) * | 1960-10-10 | 1963-04-30 | True Trace Corp | Machine control |
US3140000A (en) * | 1963-03-07 | 1964-07-07 | Ware Machine Works Inc | Backhoe |
-
1965
- 1965-03-15 NL NL6503244A patent/NL6503244A/xx unknown
- 1965-03-16 CH CH374165A patent/CH450304A/en unknown
- 1965-03-18 US US440742A patent/US3292800A/en not_active Expired - Lifetime
- 1965-03-18 GB GB11496/65A patent/GB1086963A/en not_active Expired
- 1965-03-22 FR FR18547A patent/FR1428942A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990161A (en) * | 1975-10-01 | 1976-11-09 | Marion Power Shovel Company, Inc. | Crowd system for power shovels |
US4677772A (en) * | 1986-01-09 | 1987-07-07 | Aldo Morelli | Excavator with extensible boom |
Also Published As
Publication number | Publication date |
---|---|
NL6503244A (en) | 1965-09-24 |
US3292800A (en) | 1966-12-20 |
GB1086963A (en) | 1967-10-11 |
CH450304A (en) | 1968-01-15 |
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