GB8720908D0 - Connection - Google Patents

Connection

Info

Publication number
GB8720908D0
GB8720908D0 GB878720908A GB8720908A GB8720908D0 GB 8720908 D0 GB8720908 D0 GB 8720908D0 GB 878720908 A GB878720908 A GB 878720908A GB 8720908 A GB8720908 A GB 8720908A GB 8720908 D0 GB8720908 D0 GB 8720908D0
Authority
GB
United Kingdom
Prior art keywords
connection
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.)
Granted
Application number
GB878720908A
Other versions
GB2209578B (en
GB2209578A (en
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.)
HATTERSLEY HEATON Ltd
Original Assignee
HATTERSLEY HEATON Ltd
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 HATTERSLEY HEATON Ltd filed Critical HATTERSLEY HEATON Ltd
Priority to GB8720908A priority Critical patent/GB2209578B/en
Publication of GB8720908D0 publication Critical patent/GB8720908D0/en
Publication of GB2209578A publication Critical patent/GB2209578A/en
Application granted granted Critical
Publication of GB2209578B publication Critical patent/GB2209578B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
GB8720908A 1987-09-05 1987-09-05 A connection Expired - Lifetime GB2209578B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8720908A GB2209578B (en) 1987-09-05 1987-09-05 A connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8720908A GB2209578B (en) 1987-09-05 1987-09-05 A connection

Publications (3)

Publication Number Publication Date
GB8720908D0 true GB8720908D0 (en) 1987-10-14
GB2209578A GB2209578A (en) 1989-05-17
GB2209578B GB2209578B (en) 1991-08-14

Family

ID=10623331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720908A Expired - Lifetime GB2209578B (en) 1987-09-05 1987-09-05 A connection

Country Status (1)

Country Link
GB (1) GB2209578B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687444A1 (en) * 1992-02-14 1993-08-20 Bach Sa BUTTERFLY VALVE.
US5717024A (en) * 1996-02-23 1998-02-10 National Starch And Chemical Investment Holding Corporation Process for making aqueous polyurethane dispersions

Also Published As

Publication number Publication date
GB2209578B (en) 1991-08-14
GB2209578A (en) 1989-05-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070904