GB1225523A - - Google Patents

Info

Publication number
GB1225523A
GB1225523A GB1225523DA GB1225523A GB 1225523 A GB1225523 A GB 1225523A GB 1225523D A GB1225523D A GB 1225523DA GB 1225523 A GB1225523 A GB 1225523A
Authority
GB
United Kingdom
Prior art keywords
support member
passageway
annular
passage
base member
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
Other languages
English (en)
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 filed Critical
Publication of GB1225523A publication Critical patent/GB1225523A/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
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Toys (AREA)
  • Joints Allowing Movement (AREA)
GB1225523D 1967-02-27 1968-02-27 Expired GB1225523A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61871367A 1967-02-27 1967-02-27

Publications (1)

Publication Number Publication Date
GB1225523A true GB1225523A (enExample) 1971-03-17

Family

ID=24478838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225523D Expired GB1225523A (enExample) 1967-02-27 1968-02-27

Country Status (4)

Country Link
US (1) US3462176A (enExample)
DE (1) DE1986209U (enExample)
FR (1) FR1554258A (enExample)
GB (1) GB1225523A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7534297U (de) * 1975-10-29 1977-04-14 Robert Bosch Gmbh, 7000 Stuttgart Druckmittelgeraet
CH610230A5 (enExample) * 1976-05-25 1979-04-12 Allg Patentverwertung
NL7812505A (nl) * 1978-12-22 1980-06-24 Single Buoy Moorings Draaibare koppeling voor een of meer leidingen.
US4647077A (en) * 1984-12-17 1987-03-03 Sofec, Inc. High pressure product swivel
TW491148U (en) * 2001-06-13 2002-06-11 Hon Hai Prec Ind Co Ltd Rotary pneumatic connector of manipulator
US9383051B1 (en) * 2012-05-17 2016-07-05 The Boeing Company Shrouded dynamically sealed rotary coupling

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1324967A (en) * 1919-12-16 Hans c
US1883509A (en) * 1932-10-18 oe tttlsa
US2322679A (en) * 1941-02-04 1943-06-22 Al B Williamson Rotating blowout preventer
US2412287A (en) * 1943-06-30 1946-12-10 Chiksan Tool Company Hub for hose reels and the like
US2429929A (en) * 1944-08-28 1947-10-28 Robert P Fisher Swivel
IT527036A (enExample) * 1950-04-24
US2820650A (en) * 1952-09-04 1958-01-21 Westinghouse Bremsen Gmbh Multiple conduit rotary union
GB759098A (en) * 1954-06-29 1956-10-10 Taylor & Sons Manchester Ltd F Improvements in or relating to rotary fluid-supply couplings
US3020588A (en) * 1958-02-04 1962-02-13 Union Carbide Corp Rotary plastic extrusion die
GB859491A (en) * 1958-10-28 1961-01-25 Hydro Pneumatics Ltd Rotary multi-way fluid coupling
US3351360A (en) * 1965-05-04 1967-11-07 Fmc Corp Fluid supply apparatus

Also Published As

Publication number Publication date
DE1986209U (de) 1968-05-30
FR1554258A (enExample) 1969-01-17
US3462176A (en) 1969-08-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees