CA2938912A1 - Methode et appareil de remplacement de ponceau - Google Patents

Methode et appareil de remplacement de ponceau Download PDF

Info

Publication number
CA2938912A1
CA2938912A1 CA2938912A CA2938912A CA2938912A1 CA 2938912 A1 CA2938912 A1 CA 2938912A1 CA 2938912 A CA2938912 A CA 2938912A CA 2938912 A CA2938912 A CA 2938912A CA 2938912 A1 CA2938912 A1 CA 2938912A1
Authority
CA
Canada
Prior art keywords
casing
assembly
culvert
drive device
fin
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.)
Abandoned
Application number
CA2938912A
Other languages
English (en)
Inventor
William G. Clarke
Steven W. Wentworth
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.)
Aecon Group Inc
Earth Tool Co LLC
Original Assignee
Aecon Group Inc
Earth Tool Co LLC
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 Aecon Group Inc, Earth Tool Co LLC filed Critical Aecon Group Inc
Publication of CA2938912A1 publication Critical patent/CA2938912A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Sewage (AREA)
CA2938912A 2015-08-11 2016-08-11 Methode et appareil de remplacement de ponceau Abandoned CA2938912A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562203487P 2015-08-11 2015-08-11
CA2900182 2015-08-11
US62/203487 2015-08-11
CA2900182A CA2900182A1 (fr) 2015-08-11 2015-08-11 Methode et appareil de broyage de ponceau

Publications (1)

Publication Number Publication Date
CA2938912A1 true CA2938912A1 (fr) 2017-02-11

Family

ID=57966239

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2900182A Abandoned CA2900182A1 (fr) 2015-08-11 2015-08-11 Methode et appareil de broyage de ponceau
CA2938912A Abandoned CA2938912A1 (fr) 2015-08-11 2016-08-11 Methode et appareil de remplacement de ponceau

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2900182A Abandoned CA2900182A1 (fr) 2015-08-11 2015-08-11 Methode et appareil de broyage de ponceau

Country Status (1)

Country Link
CA (2) CA2900182A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115247402A (zh) * 2022-07-29 2022-10-28 甘肃路桥第三公路工程有限责任公司 一种涵洞支撑加固装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115247402A (zh) * 2022-07-29 2022-10-28 甘肃路桥第三公路工程有限责任公司 一种涵洞支撑加固装置

Also Published As

Publication number Publication date
CA2900182A1 (fr) 2017-02-11

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831

FZDE Discontinued

Effective date: 20200831