NL7601060A - PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC. - Google Patents

PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC.

Info

Publication number
NL7601060A
NL7601060A NL7601060A NL7601060A NL7601060A NL 7601060 A NL7601060 A NL 7601060A NL 7601060 A NL7601060 A NL 7601060A NL 7601060 A NL7601060 A NL 7601060A NL 7601060 A NL7601060 A NL 7601060A
Authority
NL
Netherlands
Prior art keywords
manufacture
plastic
rotary symmetric
symmetric bearing
bearing
Prior art date
Application number
NL7601060A
Other languages
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7601060A priority Critical patent/NL7601060A/en
Priority to DE19772702302 priority patent/DE2702302A1/en
Priority to GB3834/77A priority patent/GB1575034A/en
Priority to SE7700993A priority patent/SE7700993L/en
Priority to IT19794/77A priority patent/IT1077604B/en
Priority to JP885077A priority patent/JPS5294952A/en
Priority to BE174573A priority patent/BE850984A/en
Priority to FR7702878A priority patent/FR2340183A1/en
Publication of NL7601060A publication Critical patent/NL7601060A/en

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/107—Grooves for generating pressure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2618—Moulds having screw-threaded mould walls
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
    • F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
NL7601060A 1976-02-03 1976-02-03 PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC. NL7601060A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL7601060A NL7601060A (en) 1976-02-03 1976-02-03 PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC.
DE19772702302 DE2702302A1 (en) 1976-02-03 1977-01-21 METHOD OF MANUFACTURING A ROTATING SYMMETRIC BEARING MADE OF PLASTIC
GB3834/77A GB1575034A (en) 1976-02-03 1977-01-31 Method of manufacturing a helically grooved plastics bearing
SE7700993A SE7700993L (en) 1976-02-03 1977-01-31 WAY TO PRODUCE A ROTATION SYMMETRIC STOCK OF PLASTIC
IT19794/77A IT1077604B (en) 1976-02-03 1977-01-31 PROCEDURE FOR THE MANUFACTURE OF A SYMETRIC PLASTIC SUPPORT FOR ROTATION
JP885077A JPS5294952A (en) 1976-02-03 1977-01-31 Method of producing plastic point symmetrical bearing
BE174573A BE850984A (en) 1976-02-03 1977-02-01 PROCESS FOR THE REALIZATION OF A SYNTHETIC REVOLUTION-SYMMETRY BEARING
FR7702878A FR2340183A1 (en) 1976-02-03 1977-02-02 PROCESS FOR THE REALIZATION OF A SYMMETRY LEVEL OF REVOLUTION IN SYSTEMS MATTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601060A NL7601060A (en) 1976-02-03 1976-02-03 PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC.

Publications (1)

Publication Number Publication Date
NL7601060A true NL7601060A (en) 1977-08-05

Family

ID=19825558

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7601060A NL7601060A (en) 1976-02-03 1976-02-03 PROCESS FOR THE MANUFACTURE OF A ROTARY SYMMETRIC BEARING OF PLASTIC.

Country Status (8)

Country Link
JP (1) JPS5294952A (en)
BE (1) BE850984A (en)
DE (1) DE2702302A1 (en)
FR (1) FR2340183A1 (en)
GB (1) GB1575034A (en)
IT (1) IT1077604B (en)
NL (1) NL7601060A (en)
SE (1) SE7700993L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122015U (en) * 1982-02-15 1983-08-19 日本精工株式会社 Hydrodynamic radial bearing
GB8623886D0 (en) * 1986-10-04 1986-11-05 Schlumberger Electronics Uk Displacement transducers
DE4409009A1 (en) * 1994-03-16 1995-09-21 Takata Europ Gmbh Method for producing an axially tapering tension element winding roller for seat belt arrangements in motor vehicles and winding roller and injection mold for carrying out this method
EP1151838A3 (en) * 1995-05-24 2002-07-17 Merz & Krell GmbH & Co. Removing of Sleeves for Writing Devices
US6078121A (en) 1997-02-21 2000-06-20 Emerson Electric Co. Rotor assembly for a rotating machine
US6025665A (en) * 1997-02-21 2000-02-15 Emerson Electric Co. Rotating machine for use in a pressurized fluid system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439782A (en) * 1944-09-14 1948-04-13 Owens Illinois Glass Co Stripping means for molds
FR1476156A (en) * 1966-04-14 1967-04-07 Becton Dickinson Co Improved device for mounting a needle and a base on a hypodermic assembly and its manufacturing process
NL6617168A (en) * 1966-12-07 1968-06-10
US3776676A (en) * 1972-06-26 1973-12-04 M Kessler Insulated runner system for plastic cap molds

Also Published As

Publication number Publication date
SE7700993L (en) 1977-08-04
IT1077604B (en) 1985-05-04
DE2702302A1 (en) 1977-08-04
GB1575034A (en) 1980-09-17
FR2340183A1 (en) 1977-09-02
BE850984A (en) 1977-08-01
JPS5294952A (en) 1977-08-10

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn