GB685670A - Improvements in or relating to a structure for and method of making a pipe branch connection - Google Patents

Improvements in or relating to a structure for and method of making a pipe branch connection

Info

Publication number
GB685670A
GB685670A GB7175/51A GB717551A GB685670A GB 685670 A GB685670 A GB 685670A GB 7175/51 A GB7175/51 A GB 7175/51A GB 717551 A GB717551 A GB 717551A GB 685670 A GB685670 A GB 685670A
Authority
GB
United Kingdom
Prior art keywords
main
gland
saddle
secured
extension
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
GB7175/51A
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.)
Lock Joint Pipe Co
Original Assignee
Lock Joint Pipe Co
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 Lock Joint Pipe Co filed Critical Lock Joint Pipe Co
Publication of GB685670A publication Critical patent/GB685670A/en
Expired 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/002—Branching pipes; Joining pipes to walls of concrete, cement or asbestos-cement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

685,670. Connecting branches to mains. LOCK JOINT PIPE CO. March 28, 1951 [March 31, 1950], No. 7175/51. Class 99 (i). Means for connecting a branch to a main comprises a saddle 16 secured to the main and having a tubular extension 18, a tubular gland 34 having a grooved flange 35 carrying a gasket 36 adapted to surround an opening in the main, the gland being secured to the extension by bolts 38 so as to compress the gasket 36, and cementitious material 47 in the annular space between extension and gland. When the main comprises a concrete pipe having a tubular, steel, reinforcing shell 12, the outer concrete layer 14 and wire reinforcement 13 are cut away at 44 so that the gasket 36 seats on the steel shell. The body 40 of a valve through which the main is tapped is secured to the flange 37 of the gland, which may be lined with concrete 39. The saddle is secured to the main by straps 24 anchored to plates 20 which are welded to the saddle and supported by gussets 22. The saddle may fit closely on the main or be spaced therefrom by gaskets 29, 30, 31, the space being filled wilth cement through openings 27. Air holes 43. 46 and a confining band 45 around the spaced flanges of gland and extension are provided.
GB7175/51A 1950-03-31 1951-03-28 Improvements in or relating to a structure for and method of making a pipe branch connection Expired GB685670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US685670XA 1950-03-31 1950-03-31

Publications (1)

Publication Number Publication Date
GB685670A true GB685670A (en) 1953-01-07

Family

ID=22083366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7175/51A Expired GB685670A (en) 1950-03-31 1951-03-28 Improvements in or relating to a structure for and method of making a pipe branch connection

Country Status (1)

Country Link
GB (1) GB685670A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013109286A1 (en) * 2012-01-20 2013-07-25 Field Keith D Improved apparatus and method for insertion of gaskets
US8601668B2 (en) 2010-01-14 2013-12-10 Andre M. Vindrine Apparatus and method for insertion of gaskets
US8944721B2 (en) 2012-01-20 2015-02-03 Flange Skillets International, Llc Apparatus and method for insertion of gaskets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601668B2 (en) 2010-01-14 2013-12-10 Andre M. Vindrine Apparatus and method for insertion of gaskets
WO2013109286A1 (en) * 2012-01-20 2013-07-25 Field Keith D Improved apparatus and method for insertion of gaskets
US8944721B2 (en) 2012-01-20 2015-02-03 Flange Skillets International, Llc Apparatus and method for insertion of gaskets

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