FR2308738A1 - BUCKET DRAGGER INCLUDING AN PERFECTED SWELL COMPENSATION SYSTEM - Google Patents

BUCKET DRAGGER INCLUDING AN PERFECTED SWELL COMPENSATION SYSTEM

Info

Publication number
FR2308738A1
FR2308738A1 FR7612134A FR7612134A FR2308738A1 FR 2308738 A1 FR2308738 A1 FR 2308738A1 FR 7612134 A FR7612134 A FR 7612134A FR 7612134 A FR7612134 A FR 7612134A FR 2308738 A1 FR2308738 A1 FR 2308738A1
Authority
FR
France
Prior art keywords
dragger
perfected
bucket
compensation system
swell compensation
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.)
Granted
Application number
FR7612134A
Other languages
French (fr)
Other versions
FR2308738B3 (en
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.)
IHC Holland NV
Original Assignee
IHC Holland NV
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 IHC Holland NV filed Critical IHC Holland NV
Publication of FR2308738A1 publication Critical patent/FR2308738A1/en
Application granted granted Critical
Publication of FR2308738B3 publication Critical patent/FR2308738B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • E02F9/06—Floating substructures as supports
    • E02F9/067—Floating substructures as supports with arrangements for heave compensation
    • 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
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/081—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain mounted on floating substructures
FR7612134A 1975-04-24 1976-04-23 BUCKET DRAGGER INCLUDING AN PERFECTED SWELL COMPENSATION SYSTEM Granted FR2308738A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7504863A NL174750C (en) 1975-04-24 1975-04-24 DREDGING TOOL WITH BUCKET LADDER AND SWING COMPENSATORS.

Publications (2)

Publication Number Publication Date
FR2308738A1 true FR2308738A1 (en) 1976-11-19
FR2308738B3 FR2308738B3 (en) 1979-01-12

Family

ID=19823650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612134A Granted FR2308738A1 (en) 1975-04-24 1976-04-23 BUCKET DRAGGER INCLUDING AN PERFECTED SWELL COMPENSATION SYSTEM

Country Status (5)

Country Link
BE (1) BE840991A (en)
DE (1) DE2618404C2 (en)
FR (1) FR2308738A1 (en)
GB (1) GB1521185A (en)
NL (1) NL174750C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133120A (en) * 1976-06-10 1979-01-09 N.V. Industrieele Handelscombinatie Holland Dredging apparatus with spring-supported bucket ladder
EP0129277A1 (en) * 1983-06-06 1984-12-27 Hydraudyne B.V. Hoisting device with compensated tackle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2010028C2 (en) * 2012-12-20 2014-06-23 Ihc Holland Ie Bv Cutting dredger.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794561A (en) * 1972-01-28 1973-05-16 Goyo Ballast Co Ltd SUCTION DREDGING INSTALLATION
GB1347940A (en) * 1972-11-03 1974-02-27 Ihc Holland Nv Dredging apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133120A (en) * 1976-06-10 1979-01-09 N.V. Industrieele Handelscombinatie Holland Dredging apparatus with spring-supported bucket ladder
EP0129277A1 (en) * 1983-06-06 1984-12-27 Hydraudyne B.V. Hoisting device with compensated tackle
US4552339A (en) * 1983-06-06 1985-11-12 Hydraudyne B.V. Hoisting device with compensated tackle

Also Published As

Publication number Publication date
DE2618404C2 (en) 1984-08-09
NL174750C (en) 1984-08-01
NL174750B (en) 1984-03-01
NL7504863A (en) 1976-10-26
BE840991A (en) 1976-10-22
FR2308738B3 (en) 1979-01-12
DE2618404A1 (en) 1976-11-04
GB1521185A (en) 1978-08-16

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