NO153114C - Innretning for graving av groefter. - Google Patents

Innretning for graving av groefter.

Info

Publication number: NO153114C
Authority: NO; Norway
Prior art keywords: excavation; groups
Prior art date: 1978-02-16

Application number

NO790486A

Other languages

English (en)

Other versions

NO153114B (no

NO790486L (no

Inventor

Colin Ewart Gibson

John Spencer Seamans

John Michael Reynolds

Anton Rudolf Frits Van D Steen

Original Assignee

Land & Marine Eng Ltd

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.)

1978-02-16

Filing date

1979-02-14

Publication date

1986-01-15

1979-02-14 Application filed by Land & Marine Eng Ltd filed Critical Land & Marine Eng Ltd

1979-08-17 Publication of NO790486L publication Critical patent/NO790486L/no

1985-10-07 Publication of NO153114B publication Critical patent/NO153114B/no

1986-01-15 Publication of NO153114C publication Critical patent/NO153114C/no

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/108—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using suction-effect devices
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/105—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water self-propulsed units moving on the underwater bottom
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/109—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using rotating digging elements
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/026—Travelling-gear, e.g. associated with slewing gears for moving on the underwater bottom

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Pusher Or Impeller Conveyors (AREA)
Separation By Low-Temperature Treatments (AREA)

NO790486A 1978-02-16 1979-02-14 Innretning for graving av groefter. NO153114C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB610178		1978-02-16

Publications (3)

Publication Number	Publication Date
NO790486L NO790486L (no)	1979-08-17
NO153114B NO153114B (no)	1985-10-07
NO153114C true NO153114C (no)	1986-01-15

Family

ID=9808400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO790486A NO153114C (no)	1978-02-16	1979-02-14	Innretning for graving av groefter.

Country Status (5)

Country	Link
BE (1)	BE874190A (no)
DE (1)	DE2905608A1 (no)
FR (1)	FR2417594A1 (no)
NL (1)	NL7901211A (no)
NO (1)	NO153114C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7906840A (nl) *	1979-09-13	1981-03-17	Panama Overseas Shipping Corp	Graafinrichting.
FR2473228A1 (fr) *	1980-01-08	1981-07-10	Tim Tech Ind Minieres	Dispositif de pose de cables sous-marins
FR2483488A1 (fr) *	1980-06-02	1981-12-04	Tim Tech Ind Minieres	Dispositif de manutention de deblais, notamment pour machine de pose de cables sous-marins

1979
- 1979-02-14 NO NO790486A patent/NO153114C/no unknown
- 1979-02-14 DE DE19792905608 patent/DE2905608A1/de not_active Withdrawn
- 1979-02-15 NL NL7901211A patent/NL7901211A/xx not_active Application Discontinuation
- 1979-02-15 BE BE0/193481A patent/BE874190A/xx not_active IP Right Cessation
- 1979-02-16 FR FR7904055A patent/FR2417594A1/fr active Granted

Also Published As

Publication number	Publication date
DE2905608A1 (de)	1979-08-23
NO153114B (no)	1985-10-07
BE874190A (fr)	1979-08-16
NL7901211A (nl)	1979-08-20
FR2417594A1 (fr)	1979-09-14
FR2417594B3 (no)	1981-12-24
NO790486L (no)	1979-08-17

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