ES320495A1 - Improvements in excavating appliances. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in excavating appliances. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES320495A1 ES320495A1 ES0320495A ES320495A ES320495A1 ES 320495 A1 ES320495 A1 ES 320495A1 ES 0320495 A ES0320495 A ES 0320495A ES 320495 A ES320495 A ES 320495A ES 320495 A1 ES320495 A1 ES 320495A1
- Authority
- ES
- Spain
- Prior art keywords
- clam
- translation
- machine
- legally binding
- google translate
- 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 abstract 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
- E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
- E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
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)
- Package Frames And Binding Bands (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
Abstract
Improvements in digging devices, and in particular in jaw buckets, of the clam type, particularly for deep excavations and using a support body for the clam jaws, characterized by that between the clam jaws and the supporting body arms are provided, articulated at one of their ends in said supporting body, and which articulatedly support, at their other end, said jaws in clam, providing individual motor devices for oscillating said jaws in clam and said arms with respect to to others and with respect to said support body. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2569864 | 1964-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES320495A1 true ES320495A1 (en) | 1966-05-16 |
Family
ID=11217472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0320495A Expired ES320495A1 (en) | 1964-11-30 | 1965-11-30 | Improvements in excavating appliances. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT267420B (en) |
BE (1) | BE672889A (en) |
DE (1) | DE1634932A1 (en) |
ES (1) | ES320495A1 (en) |
FR (1) | FR1454963A (en) |
GB (1) | GB1117150A (en) |
NL (1) | NL6515515A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3693274A (en) * | 1970-09-10 | 1972-09-26 | Ugo Piccagli | Clam shell excavator |
-
1965
- 1965-11-26 GB GB50397/65A patent/GB1117150A/en not_active Expired
- 1965-11-26 DE DE19651634932 patent/DE1634932A1/en active Pending
- 1965-11-26 BE BE672889D patent/BE672889A/xx unknown
- 1965-11-29 NL NL6515515A patent/NL6515515A/xx unknown
- 1965-11-29 AT AT1071765A patent/AT267420B/en active
- 1965-11-30 ES ES0320495A patent/ES320495A1/en not_active Expired
- 1965-11-30 FR FR40212A patent/FR1454963A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1634932A1 (en) | 1970-07-23 |
AT267420B (en) | 1968-12-27 |
NL6515515A (en) | 1966-05-31 |
GB1117150A (en) | 1968-06-19 |
FR1454963A (en) | 1966-10-07 |
BE672889A (en) | 1966-03-16 |
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