DE3622754C2 - - Google Patents

Info

Publication number
DE3622754C2
DE3622754C2 DE19863622754 DE3622754A DE3622754C2 DE 3622754 C2 DE3622754 C2 DE 3622754C2 DE 19863622754 DE19863622754 DE 19863622754 DE 3622754 A DE3622754 A DE 3622754A DE 3622754 C2 DE3622754 C2 DE 3622754C2
Authority
DE
Germany
Prior art keywords
core
pressing elements
intermediate member
conical
product
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
DE19863622754
Other languages
German (de)
English (en)
Other versions
DE3622754A1 (de
Inventor
Aleksandr Nikiforovic Natalevic
Aleksei Georgievic Bondarenko
Anatolij Tichonovic Minsk Su Skoibeda
Vladimir Illic Orsa Su Kopiev
Dmitrij Vitalievic Spiridonov
Leonid Grigorievic Minsk Su Trofimov
Aleksandr Antonovic Orsa Su Jatsuk
Aleksandr Stanislavovic Bobruisk Su Cholmovskij
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.)
Belarusian National Technical University BNTU
Original Assignee
Belarusian National Technical University BNTU
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 Belarusian National Technical University BNTU filed Critical Belarusian National Technical University BNTU
Publication of DE3622754A1 publication Critical patent/DE3622754A1/de
Application granted granted Critical
Publication of DE3622754C2 publication Critical patent/DE3622754C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/08—Toothed driving belts
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/22—Opening, closing or clamping by rectilinear movement
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7094—Driving belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19863622754 1986-07-03 1986-07-07 Einrichtung zur herstellung von ringfoermigen polymeren erzeugnissen Granted DE3622754A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8616223A GB2192148B (en) 1986-07-03 1986-07-03 Apparatus for making annular polymeric articles

Publications (2)

Publication Number Publication Date
DE3622754A1 DE3622754A1 (de) 1988-01-28
DE3622754C2 true DE3622754C2 (OSRAM) 1988-04-28

Family

ID=10600505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863622754 Granted DE3622754A1 (de) 1986-07-03 1986-07-07 Einrichtung zur herstellung von ringfoermigen polymeren erzeugnissen

Country Status (3)

Country Link
DE (1) DE3622754A1 (OSRAM)
FR (1) FR2601617B1 (OSRAM)
GB (1) GB2192148B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2176955C2 (ru) * 1999-12-29 2001-12-20 Закрытое акционерное общество "Марказит" Пресс-форма для изготовления клиновых ремней

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770012A (en) * 1953-01-05 1956-11-13 Hulie E Bowerman Apparatus for and method of molding rubber articles
GB1347253A (en) * 1970-05-05 1974-02-27 Gkn Sankey Ltd Making aperture defining frame members
JPS5796454A (en) * 1980-12-08 1982-06-15 Honda Denki Kk Mold for manufacturing battery jar
JPS58163638A (ja) * 1982-03-25 1983-09-28 Mitsuboshi Belting Ltd ゴム製歯付ベルトの製造用組立モ−ルド

Also Published As

Publication number Publication date
GB8616223D0 (en) 1986-08-13
DE3622754A1 (de) 1988-01-28
FR2601617A1 (fr) 1988-01-22
GB2192148B (en) 1989-12-13
FR2601617B1 (fr) 1988-11-25
GB2192148A (en) 1988-01-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee