FR1479337A - Tunnel digging machine - Google Patents

Tunnel digging machine

Info

Publication number
FR1479337A
FR1479337A FR47022A FR69047022A FR1479337A FR 1479337 A FR1479337 A FR 1479337A FR 47022 A FR47022 A FR 47022A FR 69047022 A FR69047022 A FR 69047022A FR 1479337 A FR1479337 A FR 1479337A
Authority
FR
France
Prior art keywords
digging machine
tunnel digging
tunnel
machine
digging
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
FR47022A
Other languages
French (fr)
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.)
SECOMA
Original Assignee
SECOMA
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 SECOMA filed Critical SECOMA
Priority to FR47022A priority Critical patent/FR1479337A/en
Priority to FR48049A priority patent/FR91388E/en
Application granted granted Critical
Publication of FR1479337A publication Critical patent/FR1479337A/en
Expired legal-status Critical Current

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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • 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
    • E21D9/10—Making by using boring or cutting machines
FR47022A 1966-03-08 1966-03-08 Tunnel digging machine Expired FR1479337A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR47022A FR1479337A (en) 1966-03-08 1966-03-08 Tunnel digging machine
FR48049A FR91388E (en) 1966-03-08 1966-12-12 Tunnel digging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47022A FR1479337A (en) 1966-03-08 1966-03-08 Tunnel digging machine

Publications (1)

Publication Number Publication Date
FR1479337A true FR1479337A (en) 1967-05-05

Family

ID=1585028

Family Applications (2)

Application Number Title Priority Date Filing Date
FR47022A Expired FR1479337A (en) 1966-03-08 1966-03-08 Tunnel digging machine
FR48049A Expired FR91388E (en) 1966-03-08 1966-12-12 Tunnel digging machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR48049A Expired FR91388E (en) 1966-03-08 1966-12-12 Tunnel digging machine

Country Status (1)

Country Link
FR (2) FR1479337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519516A1 (en) * 1974-09-27 1976-04-15 Dobson Park Ind LOADING MACHINE FOR UNDERGROUND PIT OPERATION
US4026604A (en) * 1974-09-30 1977-05-31 Kabushiki Kaisha Komatsu Seisakusho Ground excavating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519516A1 (en) * 1974-09-27 1976-04-15 Dobson Park Ind LOADING MACHINE FOR UNDERGROUND PIT OPERATION
US4026604A (en) * 1974-09-30 1977-05-31 Kabushiki Kaisha Komatsu Seisakusho Ground excavating apparatus

Also Published As

Publication number Publication date
FR91388E (en) 1968-05-31

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