GB1159545A - Improvements relating to Injection Moulding Methods - Google Patents

Improvements relating to Injection Moulding Methods

Info

Publication number
GB1159545A
GB1159545A GB50128/66A GB5012866A GB1159545A GB 1159545 A GB1159545 A GB 1159545A GB 50128/66 A GB50128/66 A GB 50128/66A GB 5012866 A GB5012866 A GB 5012866A GB 1159545 A GB1159545 A GB 1159545A
Authority
GB
United Kingdom
Prior art keywords
injection moulding
improvements relating
nov
synthetic resin
resins
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
GB50128/66A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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
Priority claimed from NL6514563A external-priority patent/NL6514563A/xx
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1159545A publication Critical patent/GB1159545A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Gears, Cams (AREA)

Abstract

1,159,545. Injection moulding. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 9 Nov., 1966 [10 Nov., 1965], No. 50128/66. Heading B5A. [Also in Division F2] In a method of injection moulding a bearing shell &c. of synthetic resin filled with metal particles, the particles are spherical in shape and have diameters which are larger (e.g. three to four times) than the clearance between the heating cylinder and an injection plunger or worm. The metal may be brass, beryllium copper, bronze or aluminium bronze and may comprise 30 to 60% by volume of the injected material. The synthetic resin is either thermosetting or thermoplastic and comprises polyaldehyde resins, P.T.F.E. resins and polyamides.
GB50128/66A 1965-11-10 1966-11-09 Improvements relating to Injection Moulding Methods Expired GB1159545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6514563A NL6514563A (en) 1965-11-10 1965-11-10

Publications (1)

Publication Number Publication Date
GB1159545A true GB1159545A (en) 1969-07-30

Family

ID=19794599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50128/66A Expired GB1159545A (en) 1965-11-10 1966-11-09 Improvements relating to Injection Moulding Methods

Country Status (7)

Country Link
AT (1) AT293715B (en)
BE (1) BE689443A (en)
CH (1) CH481744A (en)
DE (1) DE1554813A1 (en)
FR (1) FR1517790A (en)
GB (1) GB1159545A (en)
SE (1) SE301380B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221503A2 (en) * 1983-05-24 1987-05-13 Siemens Aktiengesellschaft Light pipe for scintillation crystal assembly of a radiation detector and method for producing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1599399A (en) * 1977-05-13 1981-09-30 Johnson Matthey Co Ltd Production of metallic articles
FR2460195A1 (en) * 1979-07-02 1981-01-23 Ferrary J P METHOD FOR MANUFACTURING CYCLE RIM OR CYCLOMOTOR RIM
DE19749785A1 (en) * 1997-11-11 1999-05-12 Sgl Carbon Ag Sliding body containing Zn phosphate
DE202005020412U1 (en) * 2005-12-28 2007-05-10 Günther Heisskanaltechnik Gmbh Actuation device for sealing needles in injection molding with needle valve nozzles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221503A2 (en) * 1983-05-24 1987-05-13 Siemens Aktiengesellschaft Light pipe for scintillation crystal assembly of a radiation detector and method for producing the same
EP0221503A3 (en) * 1983-05-24 1988-01-27 Siemens Aktiengesellschaft Berlin Und Munchen Light pipe for scintillation crystal assembly of a radiation detector and method for producing the same

Also Published As

Publication number Publication date
CH481744A (en) 1969-11-30
BE689443A (en) 1967-05-08
FR1517790A (en) 1968-03-22
DE1554813A1 (en) 1970-01-29
AT293715B (en) 1971-10-25
SE301380B (en) 1968-06-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees