JPS61297111A - 弾性体弁座仕切弁の弁体本体へのライニング加工方法 - Google Patents

弾性体弁座仕切弁の弁体本体へのライニング加工方法

Info

Publication number
JPS61297111A
JPS61297111A JP13915385A JP13915385A JPS61297111A JP S61297111 A JPS61297111 A JP S61297111A JP 13915385 A JP13915385 A JP 13915385A JP 13915385 A JP13915385 A JP 13915385A JP S61297111 A JPS61297111 A JP S61297111A
Authority
JP
Japan
Prior art keywords
lining
valve body
valve
core
shaft hole
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.)
Granted
Application number
JP13915385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473371B2 (https=
Inventor
Sueyoshi Morioka
森岡　季義
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.)
MARUMAN KOGYO KK
Original Assignee
MARUMAN KOGYO KK
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 MARUMAN KOGYO KK filed Critical MARUMAN KOGYO KK
Priority to JP13915385A priority Critical patent/JPS61297111A/ja
Publication of JPS61297111A publication Critical patent/JPS61297111A/ja
Publication of JPH0473371B2 publication Critical patent/JPH0473371B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sliding Valves (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP13915385A 1985-06-27 1985-06-27 弾性体弁座仕切弁の弁体本体へのライニング加工方法 Granted JPS61297111A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13915385A JPS61297111A (ja) 1985-06-27 1985-06-27 弾性体弁座仕切弁の弁体本体へのライニング加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13915385A JPS61297111A (ja) 1985-06-27 1985-06-27 弾性体弁座仕切弁の弁体本体へのライニング加工方法

Publications (2)

Publication Number Publication Date
JPS61297111A true JPS61297111A (ja) 1986-12-27
JPH0473371B2 JPH0473371B2 (https=) 1992-11-20

Family

ID=15238799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13915385A Granted JPS61297111A (ja) 1985-06-27 1985-06-27 弾性体弁座仕切弁の弁体本体へのライニング加工方法

Country Status (1)

Country Link
JP (1) JPS61297111A (https=)

Also Published As

Publication number Publication date
JPH0473371B2 (https=) 1992-11-20

Similar Documents

Publication Publication Date Title
CA1144427A (en) Sealing device
US4290181A (en) Ball joint forming method and apparatus therefor
KR950008553B1 (ko) 윈도우 어셈블리의 가스켓트 형성주형
JPS60179576A (ja) スライド型仕切弁のためのくさび形弁体とその製造法及び該くさび形弁体を製造するための射出成形型
US2893058A (en) Seal ring
WO2004005002A8 (en) Method for manufacturing a composite seal
US4321225A (en) Method for making a hatch cover with a seal
JP3866018B2 (ja) 芯金入り弾性材被覆ボールの成形方法とその成形装置
JPS61297111A (ja) 弾性体弁座仕切弁の弁体本体へのライニング加工方法
JP6850110B2 (ja) ソフトシール仕切弁の弁体成形方法
JP2012207718A (ja) ソフトシール弁およびソフトシール弁の弁体のライニング方法
KR100562532B1 (ko) 관이음용 플랜지 및 사출성형장치와 그 제조방법
JPH0473370B2 (https=)
JPH10128814A (ja) 部分圧縮による射出圧縮成形方法
JPH0320612Y2 (https=)
JPS5838197Y2 (ja) ケ−ス
JPH0321942Y2 (https=)
JPH04109288U (ja) 配管工事用コツク
JPS6237798Y2 (https=)
JP2600426Y2 (ja) 成形型
JPS60155067A (ja) ソフトシ−ル弁の弁体ゴムライニング方法
JP3387967B2 (ja) 弁 体
JPS6236798Y2 (https=)
JPH0532270Y2 (https=)
JPS6337216Y2 (https=)