IT1057175B - Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member - Google Patents

Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member

Info

Publication number
IT1057175B
IT1057175B IT6731776A IT6731776A IT1057175B IT 1057175 B IT1057175 B IT 1057175B IT 6731776 A IT6731776 A IT 6731776A IT 6731776 A IT6731776 A IT 6731776A IT 1057175 B IT1057175 B IT 1057175B
Authority
IT
Italy
Prior art keywords
matl
appts
moulding
insert
mould
Prior art date
Application number
IT6731776A
Other languages
Italian (it)
Original Assignee
Chicago Rawhide Mfg Co
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 Chicago Rawhide Mfg Co filed Critical Chicago Rawhide Mfg Co
Priority to IT6731776A priority Critical patent/IT1057175B/en
Application granted granted Critical
Publication of IT1057175B publication Critical patent/IT1057175B/en

Links

Abstract

Compression moulding appts. has a first stationary mould member and a second movable mould member which in a closed position together with a relatively rigid insert define a mould cavity, a matl. receiving area and a transfer area. A press ram is connected via a first spring to the second mould member to effect movement thereof, and via a second spring to a matl. moving member to effect transfer of moulding matl. from the receiving area through the transfer area into the mould cavity. Appts. is used for moulding a seal assembly having a rigid metal insert. During a moulding operation the first and second parts first engage and securely hold the insert and form with the insert a mould cavity, then matl is transferred to the mould cavity until it is full, excess matl. being left in the receiving or transfer areas and not forced out as excess flash.
IT6731776A 1976-02-12 1976-02-12 Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member IT1057175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6731776A IT1057175B (en) 1976-02-12 1976-02-12 Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6731776A IT1057175B (en) 1976-02-12 1976-02-12 Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member

Publications (1)

Publication Number Publication Date
IT1057175B true IT1057175B (en) 1982-03-10

Family

ID=11301405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6731776A IT1057175B (en) 1976-02-12 1976-02-12 Appts for moulding articles with rigid inserts - having two part spring loaded moving mould member

Country Status (1)

Country Link
IT (1) IT1057175B (en)

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