NL7216818A - - Google Patents

Info

Publication number
NL7216818A
NL7216818A NL7216818A NL7216818A NL7216818A NL 7216818 A NL7216818 A NL 7216818A NL 7216818 A NL7216818 A NL 7216818A NL 7216818 A NL7216818 A NL 7216818A NL 7216818 A NL7216818 A NL 7216818A
Authority
NL
Netherlands
Application number
NL7216818A
Other versions
NL167491C (nl
NL167491B (nl
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 filed Critical
Publication of NL7216818A publication Critical patent/NL7216818A/xx
Publication of NL167491B publication Critical patent/NL167491B/xx
Application granted granted Critical
Publication of NL167491C publication Critical patent/NL167491C/xx

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
    • E02F3/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Earth Drilling (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
NL7216818.A 1971-12-20 1972-12-11 Inrichting voor het opgraven van materiaal, in het bij- zonder van de zeebodem. NL167491C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20958471A 1971-12-20 1971-12-20

Publications (3)

Publication Number Publication Date
NL7216818A true NL7216818A (xx) 1973-06-22
NL167491B NL167491B (nl) 1981-07-16
NL167491C NL167491C (nl) 1981-12-16

Family

ID=22779363

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216818.A NL167491C (nl) 1971-12-20 1972-12-11 Inrichting voor het opgraven van materiaal, in het bij- zonder van de zeebodem.

Country Status (11)

Country Link
US (1) US3766671A (xx)
JP (1) JPS5221283B2 (xx)
AU (1) AU458968B2 (xx)
BE (1) BE793020A (xx)
CA (1) CA968816A (xx)
DE (1) DE2262977C3 (xx)
FR (1) FR2165971B1 (xx)
GB (1) GB1382600A (xx)
MY (1) MY7500167A (xx)
NL (1) NL167491C (xx)
ZA (1) ZA728677B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908291A (en) * 1973-01-23 1975-09-30 Yoshio Masuda Apparatus for preventing tangle of endless rope in mining or sea life gathering
US3864851A (en) * 1973-09-04 1975-02-11 Ronald M Guntert Dredge chain, sprocket, and combination
JPS53119172U (xx) * 1977-02-28 1978-09-21
US4503629A (en) * 1984-01-23 1985-03-12 Masaaki Uchida System for collecting and conveying undersea mineral resources
GB8718769D0 (en) * 1987-08-07 1987-09-16 Manaco International Ocean floor dredging
US5692567A (en) * 1995-12-11 1997-12-02 Doner; August K. Portable fluid lifting apparatus
CA2342119A1 (fr) * 2001-03-23 2002-09-23 Universite Du Quebec A Montreal (Uqam) Automatisation du test d'absorption d'eau dans les materiaux poreux
CN110636126A (zh) * 2019-09-20 2019-12-31 徐州立方机电设备制造有限公司 一种基于5g网络的旋挖钻机远程控制系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US530675A (en) * 1894-12-11 Dredging machine
US708583A (en) * 1901-12-11 1902-09-09 George G Powell Dredging apparatus.
GB267775A (en) * 1926-06-30 1927-03-24 Naamlooze Vennootschap Werf Co Improvements in or relating to dredging apparatus
US2636288A (en) * 1947-01-31 1953-04-28 Thomas William Digging angle adjustment for endless belt excavators
FR1000273A (fr) * 1948-11-23 1952-02-11 Scottish Seaweed Res Ass Appareil à faucher, sous l'eau, des algues ou autres plantes
DE1229017B (de) * 1959-06-11 1966-11-17 Vinzenz Artmann Saugbagger
US3146537A (en) * 1962-05-07 1964-09-01 Ellicott Machine Corp Floating dredge design
GB1148751A (en) * 1965-03-29 1969-04-16 Alluvial Mining And Shaft Sink Improvements in or relating to alluvial prospecting and dredging units
US3378130A (en) * 1966-10-12 1968-04-16 Wallace Systems Inc W J Unloading machine for tankers or the like
US3437064A (en) * 1967-01-03 1969-04-08 William A Hunsucker Anti-roll floating support
GB1239178A (xx) * 1967-02-14 1971-07-14

Also Published As

Publication number Publication date
JPS5221283B2 (xx) 1977-06-09
DE2262977A1 (de) 1973-06-28
AU5001572A (en) 1974-06-13
US3766671A (en) 1973-10-23
JPS4870305A (xx) 1973-09-22
AU458968B2 (en) 1975-03-13
DE2262977C3 (de) 1980-07-03
NL167491C (nl) 1981-12-16
ZA728677B (en) 1973-08-29
GB1382600A (en) 1975-02-05
DE2262977B2 (xx) 1979-10-25
BE793020A (fr) 1973-04-16
CA968816A (en) 1975-06-03
NL167491B (nl) 1981-07-16
FR2165971B1 (xx) 1976-08-27
FR2165971A1 (xx) 1973-08-10
MY7500167A (en) 1975-12-31

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee