FR2600373B1 - Procede et appareil pour creuser le sol et analogue, utilisant un gaz envoye a une vitesse supersonique - Google Patents

Procede et appareil pour creuser le sol et analogue, utilisant un gaz envoye a une vitesse supersonique

Info

Publication number
FR2600373B1
FR2600373B1 FR868613220A FR8613220A FR2600373B1 FR 2600373 B1 FR2600373 B1 FR 2600373B1 FR 868613220 A FR868613220 A FR 868613220A FR 8613220 A FR8613220 A FR 8613220A FR 2600373 B1 FR2600373 B1 FR 2600373B1
Authority
FR
France
Prior art keywords
excavating
section
soil
mach
superson
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
FR868613220A
Other languages
English (en)
Other versions
FR2600373A1 (fr
Inventor
Aubrey Charles Briggs
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.)
BRIGGS Tech Inc
Original Assignee
BRIGGS Tech Inc
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 BRIGGS Tech Inc filed Critical BRIGGS Tech Inc
Publication of FR2600373A1 publication Critical patent/FR2600373A1/fr
Application granted granted Critical
Publication of FR2600373B1 publication Critical patent/FR2600373B1/fr
Expired legal-status Critical Current

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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • 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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
FR868613220A 1986-06-23 1986-09-22 Procede et appareil pour creuser le sol et analogue, utilisant un gaz envoye a une vitesse supersonique Expired FR2600373B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87728086A 1986-06-23 1986-06-23

Publications (2)

Publication Number Publication Date
FR2600373A1 FR2600373A1 (fr) 1987-12-24
FR2600373B1 true FR2600373B1 (fr) 1989-04-28

Family

ID=25369625

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868613220A Expired FR2600373B1 (fr) 1986-06-23 1986-09-22 Procede et appareil pour creuser le sol et analogue, utilisant un gaz envoye a une vitesse supersonique

Country Status (7)

Country Link
EP (1) EP0251660B1 (fr)
JP (1) JPS634130A (fr)
AT (1) ATE82027T1 (fr)
AU (1) AU593600B2 (fr)
DE (2) DE3782458T2 (fr)
ES (1) ES2035862T3 (fr)
FR (1) FR2600373B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD300692A7 (de) * 1990-01-30 1992-07-02 Zentrum Organisation Und Daten Verfahren zur herstellung von standfesten schlitzen im erdreich, lockergestein o.dgl.
US5170943A (en) * 1990-06-21 1992-12-15 M-B-W Inc. High velocity pneumatic device
US4991321A (en) * 1990-06-21 1991-02-12 M-B-W Inc. Pneumatic device for excavating and removing material
US5212891A (en) * 1991-01-25 1993-05-25 The Charles Machine Works, Inc. Soft excavator
GB2252776B (en) * 1991-02-14 1995-04-12 British Gas Plc Formation of a cavity in ground
FR2702515A1 (fr) * 1993-03-11 1994-09-16 Simon Henri Procédé et installation pour réalisation de travaux de terrassements notamment excavation en milieu encombré sensible.
US6158152A (en) * 1996-03-14 2000-12-12 Concept Engineering Group, Inc. Pneumatic excavator
US5966847A (en) * 1996-03-14 1999-10-19 Concept Engineering Group, Inc. Pneumatic excavator
JP2001264199A (ja) 2000-03-21 2001-09-26 Katsuyuki Totsu トルク検出器用ビット・アダプタ
GB0315247D0 (en) * 2003-06-30 2003-08-06 Redding John Improvements in or relating to fluid flows and jets
DE102016224362A1 (de) * 2016-12-07 2018-06-07 Martin Herz Vorrichtung und Verfahren zur Fugenreinigung
CN108824526A (zh) * 2018-05-30 2018-11-16 广东知识城运营服务有限公司 一种基于水利工程用环保清淤装置
JP7193406B2 (ja) * 2019-04-03 2022-12-20 鹿島建設株式会社 空気掘削具
CN114481790B (zh) * 2022-03-18 2023-05-23 栗欢 一种道路桥梁伸缩缝施工用切割装置及其使用方法
CN117071678B (zh) * 2023-09-15 2024-04-05 中交广州航道局有限公司 一种非接触法管道疏浚土处理装置及其处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682517A (fr) * 1929-01-19 1930-05-28 Perfectionnements aux procédés d'extraction des sables et autres matériaux dans les bancs noyés
US2413561A (en) * 1945-09-26 1946-12-31 Frederick G Hehr Portable excavating and ejecting machine
FR2096630B1 (fr) * 1970-01-05 1973-08-10 Commissariat Energie Atomique
SU522759A1 (ru) * 1973-06-07 1977-03-05 Способ образовани м.и.циферова выработок в земной поверхности
GB1491687A (en) * 1974-11-29 1977-11-09 Hollandsche Aannemingmaatschap Method and apparatus for underwater dredging of earth particularly sand
US4084648A (en) * 1976-02-12 1978-04-18 Kajima Corporation Process for the high-pressure grouting within the earth and apparatus adapted for carrying out same
GB1536591A (en) * 1977-02-17 1978-12-20 Anderson Strathclyde Ltd Nozzle
US4127950A (en) * 1977-06-02 1978-12-05 Brown & Root, Inc. Bottom jetting device
US4322897A (en) * 1980-09-19 1982-04-06 Brassfield Robert W Airlift type dredging apparatus

Also Published As

Publication number Publication date
DE3782458T2 (de) 1993-03-18
DE251660T1 (de) 1990-08-16
ES2035862T3 (es) 1993-05-01
EP0251660B1 (fr) 1992-11-04
AU6659586A (en) 1987-12-24
ATE82027T1 (de) 1992-11-15
EP0251660A1 (fr) 1988-01-07
DE3782458D1 (de) 1992-12-10
JPS634130A (ja) 1988-01-09
AU593600B2 (en) 1990-02-15
FR2600373A1 (fr) 1987-12-24

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Legal Events

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ST Notification of lapse