CA942467A - Injection molding machine clamping unit having a protective cover - Google Patents

Injection molding machine clamping unit having a protective cover

Info

Publication number: CA942467A
Authority: CA; Canada
Prior art keywords: injection molding; protective cover; molding machine; clamping unit; machine clamping
Prior art date: 1970-04-24
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

CA110,301A

Other languages

English (en)

Other versions

CA110301S (en

Inventor

Karl Hehl

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.)

Individual

Original Assignee

Individual

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.)

1970-04-24

Filing date

1971-04-14

Publication date

1974-02-26

1971-04-14 Application filed by Individual filed Critical Individual

1974-02-26 Application granted granted Critical

1974-02-26 Publication of CA942467A publication Critical patent/CA942467A/en

Status Expired legal-status Critical Current

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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/84—Safety devices
- 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
- Y10S425/045—Safety

Landscapes

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

CA110,301A 1970-04-24 1971-04-14 Injection molding machine clamping unit having a protective cover Expired CA942467A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2020061A DE2020061B2 (de)	1970-04-24	1970-04-24	Formschließeinheit für die Spritzgießform einer Spritzgießmaschine mit Schutzschiebern

Publications (1)

Publication Number	Publication Date
CA942467A true CA942467A (en)	1974-02-26

Family

ID=5769226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA110,301A Expired CA942467A (en)	1970-04-24	1971-04-14	Injection molding machine clamping unit having a protective cover

Country Status (8)

Country	Link
US (1)	US3744949A (nl)
AT (1)	AT319573B (nl)
CA (1)	CA942467A (nl)
CH (1)	CH518170A (nl)
DE (1)	DE2020061B2 (nl)
FR (1)	FR2090577A5 (nl)
GB (1)	GB1339308A (nl)
NL (1)	NL171553C (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3877858A (en) *	1974-05-28	1975-04-15	Newbury Ind Inc	Safety mechanism
CH611822A5 (nl) *	1975-05-10	1979-06-29	Karl Hehl
US4047870A (en) *	1976-06-01	1977-09-13	Fulvio Smaldone	Automatic podiatric control molder
DE2929676C2 (de) *	1979-07-21	1981-06-19	Hehl, Karl, 7298 Loßburg	Formenschließeinheit einer Spritzgießmaschine
DE3029629C2 (de) *	1980-08-05	1982-08-26	Karl 7298 Loßburg Hehl	Sicherheitsabdeckung für den Gießformbereich einer Kunststoff-Spritzgießmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2415462A (en) *	1943-08-10	1947-02-11	Western Electric Co	Ceramic molding press

1970
- 1970-04-24 DE DE2020061A patent/DE2020061B2/de not_active Withdrawn
1971
- 1971-04-06 US US00131665A patent/US3744949A/en not_active Expired - Lifetime
- 1971-04-14 CA CA110,301A patent/CA942467A/en not_active Expired
- 1971-04-19 GB GB2607671*A patent/GB1339308A/en not_active Expired
- 1971-04-21 AT AT340971A patent/AT319573B/de not_active IP Right Cessation
- 1971-04-22 NL NLAANVRAGE7105489,A patent/NL171553C/nl not_active IP Right Cessation
- 1971-04-22 FR FR7114395A patent/FR2090577A5/fr not_active Expired
- 1971-04-23 CH CH598271A patent/CH518170A/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2020061A1 (de)	1971-11-11
FR2090577A5 (nl)	1972-01-14
DE2020061B2 (de)	1980-06-19
US3744949A (en)	1973-07-10
NL171553C (nl)	1983-04-18
NL171553B (nl)	1982-11-16
AT319573B (de)	1974-12-27
NL7105489A (nl)	1971-10-26
CH518170A (de)	1972-01-31
GB1339308A (en)	1973-12-05

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