JPH0442975B2 - - Google Patents

Info

Publication number
JPH0442975B2
JPH0442975B2 JP23358584A JP23358584A JPH0442975B2 JP H0442975 B2 JPH0442975 B2 JP H0442975B2 JP 23358584 A JP23358584 A JP 23358584A JP 23358584 A JP23358584 A JP 23358584A JP H0442975 B2 JPH0442975 B2 JP H0442975B2
Authority
JP
Japan
Prior art keywords
mold
rubber ring
groove
attaching
pipe
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
JP23358584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61110532A (ja
Inventor
Osamu Koda
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Industries Ltd
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 Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Industries Ltd
Priority to JP23358584A priority Critical patent/JPS61110532A/ja
Publication of JPS61110532A publication Critical patent/JPS61110532A/ja
Publication of JPH0442975B2 publication Critical patent/JPH0442975B2/ja
Granted legal-status Critical Current

Links

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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP23358584A 1984-11-06 1984-11-06 ゴム輪型受口の成形方法 Granted JPS61110532A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23358584A JPS61110532A (ja) 1984-11-06 1984-11-06 ゴム輪型受口の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23358584A JPS61110532A (ja) 1984-11-06 1984-11-06 ゴム輪型受口の成形方法

Publications (2)

Publication Number Publication Date
JPS61110532A JPS61110532A (ja) 1986-05-28
JPH0442975B2 true JPH0442975B2 (cs) 1992-07-15

Family

ID=16957374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23358584A Granted JPS61110532A (ja) 1984-11-06 1984-11-06 ゴム輪型受口の成形方法

Country Status (1)

Country Link
JP (1) JPS61110532A (cs)

Also Published As

Publication number Publication date
JPS61110532A (ja) 1986-05-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees