CH575291A5 - - Google Patents

Info

Publication number: CH575291A5
Authority: CH; Switzerland

Application number

CH1225773A

Original Assignee

Uniroyal Ag

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.)

1972-08-29

Filing date

1973-08-27

Publication date

1976-05-14

1972-08-29 Priority claimed from DE19722242447 external-priority patent/DE2242447C3/de

1973-08-27 Application filed by Uniroyal Ag filed Critical Uniroyal Ag

1976-05-14 Publication of CH575291A5 publication Critical patent/CH575291A5/xx

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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
- 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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
- B29C2045/027—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity heat insulated cold transfer moulding
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/051—Sprue removal
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/228—Injection plunger or ram: transfer molding type

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Road Paving Structures (AREA)

CH1225773A 1972-08-29 1973-08-27 CH575291A5 (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722242447 DE2242447C3 (de)		1972-08-29	Vorrichtung zum Herstellen von ringförmigen Formkörpern im Spritzpreß- oder Spritzgießverfahren

Publications (1)

Publication Number	Publication Date
CH575291A5 true CH575291A5 (ja)	1976-05-14

Family

ID=5854882

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1225773A CH575291A5 (ja)	1972-08-29	1973-08-27

Country Status (28)

Country	Link
US (1)	US3836306A (ja)
JP (1)	JPS5314104B2 (ja)
AR (1)	AR195732A1 (ja)
AT (1)	AT349737B (ja)
AU (1)	AU468621B2 (ja)
BE (1)	BE803945A (ja)
BG (1)	BG29428A3 (ja)
BR (1)	BR7306554D0 (ja)
CA (1)	CA998814A (ja)
CH (1)	CH575291A5 (ja)
CS (1)	CS184333B2 (ja)
DD (1)	DD107634A5 (ja)
FI (1)	FI56332C (ja)
FR (1)	FR2197717B1 (ja)
GB (1)	GB1397908A (ja)
HK (1)	HK58780A (ja)
HU (1)	HU168877B (ja)
IE (1)	IE39777B1 (ja)
IT (1)	IT999532B (ja)
LU (1)	LU68309A1 (ja)
MT (1)	MTP747B (ja)
NL (1)	NL176919C (ja)
NO (1)	NO138328C (ja)
PL (1)	PL90770B1 (ja)
RO (1)	RO85180A (ja)
SE (1)	SE381612B (ja)
SU (1)	SU543336A3 (ja)
YU (1)	YU39108B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU465280B2 (en) *	1971-12-23	1975-09-25	Uniroyal G.M.B.H.	Transfer molding apparatus and method
US3918870A (en) *	1974-02-13	1975-11-11	Norton Co	Injection molding machine
US4089926A (en) *	1976-09-20	1978-05-16	Taylor Don A	Injection molding method and apparatus
GB2161107B (en) *	1984-07-06	1988-03-02	Advanced Semiconductor Mat	Method and apparatus for cold runner transfer molding
DE59308051D1 (de) *	1992-09-28	1998-02-26	Battenfeld Gmbh	Vorrichtung zum spritzgiessen von hohlräume enthaltenden gegenständen aus kunststoff sowie verfahren zum betrieb derselben
DE102010038915A1 (de) *	2010-08-04	2012-02-09	Robert Bosch Gmbh	Vorrichtung und Verfahren zum Herstellen von aus Kunststoff bestehenden Formteilen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2186160A (en) *	1936-11-13	1940-01-09	Standard Products Co	Ejecting means for thermoplastic molds
US2351582A (en) *	1941-08-29	1944-06-20	Shaw Insulator Company	Transfer molding press
US2471148A (en) *	1948-01-06	1949-05-24	Gen Electric	Sprue cutter for transfer molding devices
US2865050A (en) *	1955-06-06	1958-12-23	Stokes F J Corp	Valved gate for an injection molding press
US3070843A (en) *	1959-08-06	1963-01-01	Us Rubber Co	Injection molding machine
US3360829A (en) *	1964-12-14	1968-01-02	Continental Rubber Works	Mold to eliminate flash from plastic parts
US3392217A (en) *	1965-12-10	1968-07-09	Rodgers Plastics Equipment Inc	Method and apparatus for removing superfluous molding material from plastic molding aparatus
FR1487410A (fr) *	1966-05-16	1967-07-07	Lyonnaise Ventilation	Perfectionnements aux procédés et machines pour la réalisation de pièces moulées en matière plastique injectée

1973
- 1973-07-16 US US00379284A patent/US3836306A/en not_active Expired - Lifetime
- 1973-07-19 CA CA176,823A patent/CA998814A/en not_active Expired
- 1973-07-19 AU AU58299/73A patent/AU468621B2/en not_active Expired
- 1973-08-02 GB GB3678273A patent/GB1397908A/en not_active Expired
- 1973-08-07 MT MT747A patent/MTP747B/xx unknown
- 1973-08-09 AR AR249518A patent/AR195732A1/es active
- 1973-08-16 IE IE1417/73A patent/IE39777B1/xx unknown
- 1973-08-16 AT AT715473A patent/AT349737B/de not_active IP Right Cessation
- 1973-08-17 FI FI2588/73A patent/FI56332C/fi active
- 1973-08-22 FR FR7330500A patent/FR2197717B1/fr not_active Expired
- 1973-08-23 IT IT69535/73A patent/IT999532B/it active
- 1973-08-23 BE BE134869A patent/BE803945A/xx not_active IP Right Cessation
- 1973-08-23 JP JP9395473A patent/JPS5314104B2/ja not_active Expired
- 1973-08-24 BR BR6554/73A patent/BR7306554D0/pt unknown
- 1973-08-24 SE SE7311549A patent/SE381612B/xx unknown
- 1973-08-27 SU SU1958998A patent/SU543336A3/ru active
- 1973-08-27 CH CH1225773A patent/CH575291A5/xx not_active IP Right Cessation
- 1973-08-27 NL NLAANVRAGE7311739,A patent/NL176919C/xx not_active IP Right Cessation
- 1973-08-27 CS CS7300005971A patent/CS184333B2/cs unknown
- 1973-08-27 LU LU68309A patent/LU68309A1/xx unknown
- 1973-08-27 DD DD173102A patent/DD107634A5/xx unknown
- 1973-08-27 HU HUUI208A patent/HU168877B/hu unknown
- 1973-08-28 NO NO3389/73A patent/NO138328C/no unknown
- 1973-08-28 YU YU02287/73A patent/YU39108B/xx unknown
- 1973-08-28 PL PL1973164885A patent/PL90770B1/pl unknown
- 1973-08-28 RO RO7375918A patent/RO85180A/ro unknown
- 1973-08-28 BG BG024409A patent/BG29428A3/xx unknown
1980
- 1980-10-16 HK HK587/80A patent/HK58780A/xx unknown

Also Published As

Publication number	Publication date
FR2197717A1 (ja)	1974-03-29
IE39777B1 (en)	1979-01-03
DE2242447B2 (de)	1976-05-13
CA998814A (en)	1976-10-26
NO138328B (no)	1978-05-08
RO85180A (ro)	1986-03-15
JPS5314104B2 (ja)	1978-05-15
DD107634A5 (ja)	1974-08-12
NL7311739A (ja)	1974-03-04
AR195732A1 (es)	1973-10-31
NO138328C (no)	1978-08-16
MTP747B (en)	1977-08-17
ATA715473A (de)	1978-09-15
SU543336A3 (ru)	1977-01-15
CS184333B2 (en)	1978-08-31
LU68309A1 (ja)	1973-10-30
IE39777L (en)	1974-02-28
AT349737B (de)	1979-04-25
DE2242447A1 (de)	1974-03-07
PL90770B1 (ja)	1977-01-31
NL176919C (nl)	1985-07-01
YU39108B (en)	1984-06-30
NL176919B (nl)	1985-02-01
AU468621B2 (en)	1976-01-15
GB1397908A (en)	1975-06-18
HU168877B (ja)	1976-07-28
BG29428A3 (en)	1980-11-14
FI56332C (fi)	1980-01-10
HK58780A (en)	1980-10-24
SE381612B (sv)	1975-12-15
AU5829973A (en)	1975-01-30
BR7306554D0 (pt)	1974-07-18
JPS4963749A (ja)	1974-06-20
IT999532B (it)	1976-03-10
FI56332B (fi)	1979-09-28
BE803945A (fr)	1974-02-25
YU228773A (en)	1982-02-28
US3836306A (en)	1974-09-17
FR2197717B1 (ja)	1976-04-30

Publication	Publication Date	Title
FR2152948B1 (ja)	1977-11-18
JPS4978228A (ja)	1974-07-27
FR2196974A1 (ja)	1974-03-22
FR2197717B1 (ja)	1976-04-30
JPS5148581B2 (ja)	1976-12-21
JPS5024344Y2 (ja)	1975-07-22
JPS5246445B2 (ja)	1977-11-25
JPS4965058U (ja)	1974-06-06
JPS4969747U (ja)	1974-06-18
JPS5249735Y2 (ja)	1977-11-11
FR2207566A5 (ja)	1974-06-14
JPS4966945A (ja)	1974-06-28
CH561468A5 (ja)	1975-04-30
CH562334A5 (ja)	1975-05-30
CH562786A5 (ja)	1975-06-13
CH564214A5 (ja)	1975-07-15
CH564399A5 (ja)	1975-07-31
CH565803A5 (ja)	1975-08-29
CH561741A5 (ja)	1975-05-15
LU67990A1 (ja)	1973-09-13
CH564628A5 (ja)	1975-07-31
CH564714A5 (ja)	1975-07-31
CH561601A5 (ja)	1975-05-15
CH565029A5 (ja)	1975-08-15
CH1299473A4 (ja)	1976-06-30

Legal Events

Date	Code	Title	Description
1982-08-31	PFA	Name/firm changed	Owner name: UNIROYAL ENGLEBERT REIFEN GMBH
1983-03-15	PUE	Assignment	Owner name: UNIROYAL GMBH
1991-04-30	PL	Patent ceased
2024-10-31	PL	Patent ceased