FR2179968A1 - Injection moulding servo brake pistons - provides pistons with smooth facing surfaces - Google Patents

Injection moulding servo brake pistons - provides pistons with smooth facing surfaces

Info

Publication number
FR2179968A1
FR2179968A1 FR7313035A FR7313035A FR2179968A1 FR 2179968 A1 FR2179968 A1 FR 2179968A1 FR 7313035 A FR7313035 A FR 7313035A FR 7313035 A FR7313035 A FR 7313035A FR 2179968 A1 FR2179968 A1 FR 2179968A1
Authority
FR
France
Prior art keywords
pistons
sleeve
cup
provides
injection moulding
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
FR7313035A
Other languages
English (en)
French (fr)
Other versions
FR2179968B1 (OSRAM
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.)
NOVA ANGELO
Original Assignee
NOVA ANGELO
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 NOVA ANGELO filed Critical NOVA ANGELO
Publication of FR2179968A1 publication Critical patent/FR2179968A1/fr
Application granted granted Critical
Publication of FR2179968B1 publication Critical patent/FR2179968B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7313035A 1972-04-12 1973-04-11 Injection moulding servo brake pistons - provides pistons with smooth facing surfaces Granted FR2179968A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT724572A IT957187B (it) 1972-04-12 1972-04-12 Procedimento e macchina per lo stampaggio ad iniezione di pi stoni per servofreni

Publications (2)

Publication Number Publication Date
FR2179968A1 true FR2179968A1 (en) 1973-11-23
FR2179968B1 FR2179968B1 (OSRAM) 1977-02-04

Family

ID=11124908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7313035A Granted FR2179968A1 (en) 1972-04-12 1973-04-11 Injection moulding servo brake pistons - provides pistons with smooth facing surfaces

Country Status (3)

Country Link
ES (1) ES414376A1 (OSRAM)
FR (1) FR2179968A1 (OSRAM)
IT (1) IT957187B (OSRAM)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
ES414376A1 (es) 1976-02-01
IT957187B (it) 1973-10-10
FR2179968B1 (OSRAM) 1977-02-04

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