FR2012572A1 - - Google Patents

Info

Publication number
FR2012572A1
FR2012572A1 FR6923201A FR6923201A FR2012572A1 FR 2012572 A1 FR2012572 A1 FR 2012572A1 FR 6923201 A FR6923201 A FR 6923201A FR 6923201 A FR6923201 A FR 6923201A FR 2012572 A1 FR2012572 A1 FR 2012572A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6923201A
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.)
Schaeffler Schweiz GmbH
Original Assignee
Hydrel AG
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 Hydrel AG filed Critical Hydrel AG
Publication of FR2012572A1 publication Critical patent/FR2012572A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger
    • E02F7/026—Conveying equipment mounted on a dredger mounted on machines equipped with dipper- or bucket-arms
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/303—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom with the dipper-arm or boom rotatable about its longitudinal axis
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
FR6923201A 1968-07-09 1969-07-08 Withdrawn FR2012572A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1050468A CH471944A (de) 1968-07-09 1968-07-09 Vorrichtung für den Abbau und das Abräumen von Erdreich, insbesondere für den Rohrvortrieb und Stollenbau

Publications (1)

Publication Number Publication Date
FR2012572A1 true FR2012572A1 (fr) 1970-03-20

Family

ID=4363927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6923201A Withdrawn FR2012572A1 (fr) 1968-07-09 1969-07-08

Country Status (7)

Country Link
US (1) US3612609A (fr)
AT (1) AT304617B (fr)
CA (1) CA954537A (fr)
CH (1) CH471944A (fr)
DE (1) DE1784795A1 (fr)
FR (1) FR2012572A1 (fr)
GB (1) GB1266742A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307123A1 (fr) * 1975-04-11 1976-11-05 Robbins Co Equipement d'excavation pour machine de percement de souterrains

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542242C2 (de) * 1974-09-30 1983-12-08 Kabushiki Kaisha Komatsu Seisakusho, Tokyo Bodenaushubgerät
GB1488489A (en) * 1974-10-30 1977-10-12 Coal Ind Excavating machines
US4190294A (en) * 1978-08-17 1980-02-26 The Robbins Company Excavator for use in a tunneling shield
US4203626A (en) * 1979-02-21 1980-05-20 Zokor Corporation Articulated boom-dipper-bucket assembly for a tunnel boring machine
US4349230A (en) * 1979-08-10 1982-09-14 Zokor Corporation Tunnel boring machine
US4283090A (en) * 1979-10-01 1981-08-11 The Robbins Company Conveyor mounted excavator
US4387928A (en) * 1981-03-27 1983-06-14 Milwaukee Boiler Manufacturing Co. Tunnel excavator
GB2153876B (en) * 1984-02-10 1987-09-16 Dosco Overseas Eng Ltd Tunnelling machine or roadheader with boom-mounted flipper arm
GB2160497A (en) * 1984-06-19 1985-12-24 Gen Mining Union Corp Overhead loader
JP2589416Y2 (ja) * 1993-09-08 1999-01-27 株式会社小松製作所 拡径トンネル構築用油圧ショベル
DE4335753C2 (de) * 1993-10-20 1998-07-09 Schaeff Karl Gmbh & Co Hydraulisch angetriebener Abbaubagger für eine Vortriebseinrichtung zum unterirdischen Vortrieb
CN108386203A (zh) * 2018-02-26 2018-08-10 徐工集团凯宫重工南京有限公司 盾构机
CN113107503B (zh) * 2021-04-27 2022-08-02 中铁工程装备集团有限公司 同时适应两种管片拼装点位的盾构机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987982A (en) * 1932-09-13 1935-01-15 Porter H Forsythe Shoveling, digging, and boring machine
US2606013A (en) * 1949-11-02 1952-08-05 Jr Bruce O Acker Excavating apparatus
US3032325A (en) * 1958-09-10 1962-05-01 Peterson Richard William Mining apparatus having tubular digging tool
US3332721A (en) * 1964-07-16 1967-07-25 Nii Osnovany I Podzemnykh Soor Device having adjustable knives for forming tunnels in soil
US3404920A (en) * 1966-07-13 1968-10-08 John R. Tabor Tunneling machine with shield supported traveling excavator
FR1509200A (fr) * 1966-12-02 1968-01-12 Machine permettant d'exécuter des forages de grandes dimensions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307123A1 (fr) * 1975-04-11 1976-11-05 Robbins Co Equipement d'excavation pour machine de percement de souterrains

Also Published As

Publication number Publication date
CA954537A (en) 1974-09-10
DE1784795A1 (de) 1971-11-18
GB1266742A (fr) 1972-03-15
CH471944A (de) 1969-04-30
AT304617B (de) 1973-01-10
US3612609A (en) 1971-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse