GB1278110A - Apparatus for excavating trenches - Google Patents

Apparatus for excavating trenches

Info

Publication number
GB1278110A
GB1278110A GB40784/69A GB4078469A GB1278110A GB 1278110 A GB1278110 A GB 1278110A GB 40784/69 A GB40784/69 A GB 40784/69A GB 4078469 A GB4078469 A GB 4078469A GB 1278110 A GB1278110 A GB 1278110A
Authority
GB
United Kingdom
Prior art keywords
carriage
slide
head
frame
holes
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
Application number
GB40784/69A
Other languages
English (en)
Inventor
Giosue Miotti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IMPRESA COSTRUZIONI OPERE SPEC
Original Assignee
IMPRESA COSTRUZIONI OPERE SPEC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IMPRESA COSTRUZIONI OPERE SPEC filed Critical IMPRESA COSTRUZIONI OPERE SPEC
Publication of GB1278110A publication Critical patent/GB1278110A/en
Expired legal-status Critical Current

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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels

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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
GB40784/69A 1969-05-31 1969-08-14 Apparatus for excavating trenches Expired GB1278110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1762669 1969-05-31

Publications (1)

Publication Number Publication Date
GB1278110A true GB1278110A (en) 1972-06-14

Family

ID=11150515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40784/69A Expired GB1278110A (en) 1969-05-31 1969-08-14 Apparatus for excavating trenches

Country Status (7)

Country Link
US (1) US3614161A (xx)
BE (1) BE737511A (xx)
CH (1) CH504592A (xx)
ES (1) ES370529A1 (xx)
FR (1) FR2043854A1 (xx)
GB (1) GB1278110A (xx)
NL (1) NL6912416A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056242A (en) * 1989-05-12 1991-10-15 Finic, B.V. Underground wall construction method and apparatus
CN1039549C (zh) * 1992-08-26 1998-08-19 昆士兰大学 切割和挖掘坚硬物体用的装置
ITMI20070734A1 (it) * 2007-04-11 2008-10-12 Sirti Spa Macchina per la fresatura del terreno

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1580001A (en) * 1925-07-28 1926-04-06 Bicknell Robert Henry Excavating apparatus
US3314725A (en) * 1964-08-27 1967-04-18 Tinlin William Tunneling machine having horizontally and vertically reciprocated rotatable head
US3509949A (en) * 1966-11-09 1970-05-05 Tone Boring Co Excavation of trenches for buried walls
US3459452A (en) * 1967-06-30 1969-08-05 Harry Schnabel Jr Tunneling device
US3477762A (en) * 1967-08-28 1969-11-11 Eickhoff Geb Mining machine and method

Also Published As

Publication number Publication date
BE737511A (xx) 1970-01-16
CH504592A (it) 1971-03-15
FR2043854A1 (xx) 1971-02-19
NL6912416A (xx) 1970-12-02
US3614161A (en) 1971-10-19
ES370529A1 (es) 1971-11-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee