GB892206A - Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits - Google Patents

Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits

Info

Publication number
GB892206A
GB892206A GB412060A GB412060A GB892206A GB 892206 A GB892206 A GB 892206A GB 412060 A GB412060 A GB 412060A GB 412060 A GB412060 A GB 412060A GB 892206 A GB892206 A GB 892206A
Authority
GB
United Kingdom
Prior art keywords
conduits
tube
lead
guides
devices
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
GB412060A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB412060A priority Critical patent/GB892206A/en
Publication of GB892206A publication Critical patent/GB892206A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/10—Wheeled apparatus for emptying sewers or cesspools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/002—Cleaning sewer pipes by mechanical means
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • F16L2101/12—Cleaning

Abstract

892,206. Guiding rods into conduits. WARD, E. L. Jan. 12, 1961 [Feb. 5, 1960], No. 4120/60, Class 99(2). A guide or lead-in device for use in passing flexible rods 4 through conduits 3 comprises a curved metal tube 1 having one or more antifriction rollers 21, 22, 23 with which the flexible rod can make contact whilst being operated. As shown, the tube 1 is positioned in the lower portion of a man hole 2 by means of jacks A, B and struts 8 with its lower end adjacent the mouth of the conduit 3. The rollers 21, 22, 23 are mounted in apertures in the wall of the tube 1 and are of double-conical form corresponding to two truncated cones joined at their smaller ends to form a V-groove within which lies the flexible rod. The lower portion of the tube 1 is gapped or slotted.
GB412060A 1960-02-05 1960-02-05 Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits Expired GB892206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB412060A GB892206A (en) 1960-02-05 1960-02-05 Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB412060A GB892206A (en) 1960-02-05 1960-02-05 Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits

Publications (1)

Publication Number Publication Date
GB892206A true GB892206A (en) 1962-03-21

Family

ID=9771137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB412060A Expired GB892206A (en) 1960-02-05 1960-02-05 Improvements relating to guides or lead-in devices for use in passing flexible rods through conduits

Country Status (1)

Country Link
GB (1) GB892206A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351968A (en) * 1965-10-23 1967-11-14 F E Myers & Bro Co Hose guide apparatus
GB2432892A (en) * 2005-11-30 2007-06-06 Karl Mcallister A guide system for a drainage rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351968A (en) * 1965-10-23 1967-11-14 F E Myers & Bro Co Hose guide apparatus
GB2432892A (en) * 2005-11-30 2007-06-06 Karl Mcallister A guide system for a drainage rod
GB2432892B (en) * 2005-11-30 2007-10-17 Karl Mcallister A guide system for a drainage rod

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