FR1554258A - - Google Patents

Info

Publication number
FR1554258A
FR1554258A FR1554258DA FR1554258A FR 1554258 A FR1554258 A FR 1554258A FR 1554258D A FR1554258D A FR 1554258DA FR 1554258 A FR1554258 A FR 1554258A
Authority
FR
France
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
French (fr)
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
Application granted granted Critical
Publication of FR1554258A publication Critical patent/FR1554258A/fr
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)
FR1554258D 1967-02-27 1968-02-08 Expired FR1554258A (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
FR1554258A true FR1554258A (enExample) 1969-01-17

Family

ID=24478838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554258D Expired FR1554258A (enExample) 1967-02-27 1968-02-08

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
US1883509A (en) * 1932-10-18 oe tttlsa
US1324967A (en) * 1919-12-16 Hans c
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
US3462176A (en) 1969-08-19
GB1225523A (enExample) 1971-03-17
DE1986209U (de) 1968-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse