NL7112405A - - Google Patents

Info

Publication number
NL7112405A
NL7112405A NL7112405A NL7112405A NL7112405A NL 7112405 A NL7112405 A NL 7112405A NL 7112405 A NL7112405 A NL 7112405A NL 7112405 A NL7112405 A NL 7112405A NL 7112405 A NL7112405 A NL 7112405A
Authority
NL
Netherlands
Application number
NL7112405A
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 NL7112405A publication Critical patent/NL7112405A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
NL7112405A 1970-09-25 1971-09-09 NL7112405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7035606U DE7035606U (en) 1970-09-25 1970-09-25 DEVICE FOR PRESSING PIPES, IN PARTICULAR FOR THE PRODUCTION OF PIPE CEILINGS IN SUBWAY CONSTRUCTION.

Publications (1)

Publication Number Publication Date
NL7112405A true NL7112405A (en) 1972-03-28

Family

ID=6614579

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112405A NL7112405A (en) 1970-09-25 1971-09-09

Country Status (7)

Country Link
US (1) US3742718A (en)
CH (1) CH526685A (en)
DE (1) DE7035606U (en)
FR (1) FR2108511A5 (en)
GB (1) GB1290110A (en)
IT (1) IT940359B (en)
NL (1) NL7112405A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426374C1 (en) * 1984-07-18 1986-03-13 Paul 5940 Lennestadt Schmidt Ramming device
IT1227499B (en) * 1988-11-25 1991-04-12 Clavarino Amedeo Clavarino Fer METHOD AND STRUCTURAL ELEMENTS FOR THE REALIZATION OF UNDERGROUND BOX GARAGES
US6652190B1 (en) * 2002-11-08 2003-11-25 Robert J. Verkyk Method to install underground pipe casing
FR3025829B1 (en) * 2014-09-15 2020-05-08 Bouygues Travaux Publics METHOD AND INSTALLATION FOR MECHANIZED EXCAVATION OF A COMMUNICATION RAME BETWEEN TWO TRAFFIC TUNNELS OR BETWEEN TWO VERTICAL WELLS.
CN107503759A (en) * 2017-01-18 2017-12-22 王燏斌 A kind of mole and its construction method for push bench process
CN106759593A (en) * 2017-01-18 2017-05-31 王燏斌 A kind of groover and its construction method for hypogee
CN111734431B (en) * 2020-06-24 2022-04-08 高军 Trolley for soft rock tunnel full-section micro-step excavation construction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383496A (en) * 1941-03-06 1945-08-28 Nebolsine Ross Method of and apparatus for installing lateral wells in fluidsaturable earth
US2656683A (en) * 1950-02-07 1953-10-27 Louise E Riva Method of installing underground pipes or ducts
US2656148A (en) * 1952-02-02 1953-10-20 Albert L Fladung Pipe pushing device
US3005314A (en) * 1958-01-10 1961-10-24 Wesley B Cunningham Method and apparatus for forming tunnels or other underground conduit installations
SE326668B (en) * 1966-01-20 1970-07-27 Vaevra Hydraulteknik Ab

Also Published As

Publication number Publication date
CH526685A (en) 1972-08-15
IT940359B (en) 1973-02-10
FR2108511A5 (en) 1972-05-19
US3742718A (en) 1973-07-03
DE7035606U (en) 1971-02-18
GB1290110A (en) 1972-09-20

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BV The patent application has lapsed