GB844838A - Improvements in expansion joint - Google Patents

Improvements in expansion joint

Info

Publication number
GB844838A
GB844838A GB13347/59A GB1334759A GB844838A GB 844838 A GB844838 A GB 844838A GB 13347/59 A GB13347/59 A GB 13347/59A GB 1334759 A GB1334759 A GB 1334759A GB 844838 A GB844838 A GB 844838A
Authority
GB
United Kingdom
Prior art keywords
rubber
expansion joint
plies
rings
expansion
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
GB13347/59A
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.)
Uniroyal Inc
Original Assignee
United States Rubber 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 United States Rubber Co filed Critical United States Rubber Co
Publication of GB844838A publication Critical patent/GB844838A/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/108—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with only one corrugation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)

Abstract

844,838. Expansion joints. UNITED STATES RUBBER CO. April 20, 1959 [May 21, 1958], No. 13347/59. Class 99(1). In an expansion joint formed of rubber plies 15, 20 and of rubber coated or impregnated fabric plies 16, 18 and having an annular arch portion 12 interconnecting flanged, generally cylindrical portions 10, 11 in which are embedded axially spaced, circumferentially extending, rectangular metal reinforcing rings 18, filler rubber 17 having a Shore Durometer (Scale D) hardness of at least 70 is interposed between the rings. As shown, the expansion joint is secured by bolts to pipes P1, P2. The joint is made by building up the different layers on a form, the rubber being thereafter vulcanized. The rubber may be natural or synthetic rubber or blends thereof.
GB13347/59A 1958-05-21 1959-04-20 Improvements in expansion joint Expired GB844838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US844838XA 1958-05-21 1958-05-21

Publications (1)

Publication Number Publication Date
GB844838A true GB844838A (en) 1960-08-17

Family

ID=22185240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13347/59A Expired GB844838A (en) 1958-05-21 1959-04-20 Improvements in expansion joint

Country Status (1)

Country Link
GB (1) GB844838A (en)

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