GB190708902A - New or Improved Device for Cleaning Water Pipes and Mains and the like. - Google Patents

New or Improved Device for Cleaning Water Pipes and Mains and the like.

Info

Publication number
GB190708902A
GB190708902A GB190708902DA GB190708902A GB 190708902 A GB190708902 A GB 190708902A GB 190708902D A GB190708902D A GB 190708902DA GB 190708902 A GB190708902 A GB 190708902A
Authority
GB
United Kingdom
Prior art keywords
mains
new
cleaning water
water pipes
improved device
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
Inventor
Albert Edgar Alexander
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
Application granted granted Critical
Publication of GB190708902A publication Critical patent/GB190708902A/en
Expired legal-status Critical Current

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  • Cleaning In General (AREA)

Abstract

8902. Alexander, A. E., [National Water Main Cleaning Co.]. April 17 Cleaning pipes and tubes.-A cleaning-device for water mains &c. comprises three cylindrical members 15, 16, 17, the members 15, 17 being provided with staggered rows of toothed cutters 18 and scrapers 23. The intermediate member 16 is adapted to rotate independently of the longitudinal movement of the members 15, 17, and is provided with radial knives or scrapers 21.
GB190708902D 1907-04-17 1907-04-17 New or Improved Device for Cleaning Water Pipes and Mains and the like. Expired GB190708902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190708902T 1907-04-17

Publications (1)

Publication Number Publication Date
GB190708902A true GB190708902A (en) 1907-09-12

Family

ID=32633246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190708902D Expired GB190708902A (en) 1907-04-17 1907-04-17 New or Improved Device for Cleaning Water Pipes and Mains and the like.

Country Status (1)

Country Link
GB (1) GB190708902A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108302A (en) * 1961-07-28 1963-10-29 Ulysses E Whiteis Apparatus for removing obstructions from conduits
US3124821A (en) * 1964-03-17 mathews
US5528790A (en) * 1995-09-21 1996-06-25 Curran; Ed Pipe scraper assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124821A (en) * 1964-03-17 mathews
US3108302A (en) * 1961-07-28 1963-10-29 Ulysses E Whiteis Apparatus for removing obstructions from conduits
US5528790A (en) * 1995-09-21 1996-06-25 Curran; Ed Pipe scraper assembly

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