JPH01125258U - - Google Patents

Info

Publication number
JPH01125258U
JPH01125258U JP2159088U JP2159088U JPH01125258U JP H01125258 U JPH01125258 U JP H01125258U JP 2159088 U JP2159088 U JP 2159088U JP 2159088 U JP2159088 U JP 2159088U JP H01125258 U JPH01125258 U JP H01125258U
Authority
JP
Japan
Prior art keywords
check valve
door
pressing cylinder
forward direction
bypass passage
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
JP2159088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433187Y2 (US07860544-20101228-C00003.png
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 filed Critical
Priority to JP2159088U priority Critical patent/JPH0433187Y2/ja
Publication of JPH01125258U publication Critical patent/JPH01125258U/ja
Application granted granted Critical
Publication of JPH0433187Y2 publication Critical patent/JPH0433187Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
JP2159088U 1988-02-19 1988-02-19 Expired JPH0433187Y2 (US07860544-20101228-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2159088U JPH0433187Y2 (US07860544-20101228-C00003.png) 1988-02-19 1988-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2159088U JPH0433187Y2 (US07860544-20101228-C00003.png) 1988-02-19 1988-02-19

Publications (2)

Publication Number Publication Date
JPH01125258U true JPH01125258U (US07860544-20101228-C00003.png) 1989-08-25
JPH0433187Y2 JPH0433187Y2 (US07860544-20101228-C00003.png) 1992-08-10

Family

ID=31238962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2159088U Expired JPH0433187Y2 (US07860544-20101228-C00003.png) 1988-02-19 1988-02-19

Country Status (1)

Country Link
JP (1) JPH0433187Y2 (US07860544-20101228-C00003.png)

Also Published As

Publication number Publication date
JPH0433187Y2 (US07860544-20101228-C00003.png) 1992-08-10

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