JPH01173592U - - Google Patents

Info

Publication number
JPH01173592U
JPH01173592U JP7126288U JP7126288U JPH01173592U JP H01173592 U JPH01173592 U JP H01173592U JP 7126288 U JP7126288 U JP 7126288U JP 7126288 U JP7126288 U JP 7126288U JP H01173592 U JPH01173592 U JP H01173592U
Authority
JP
Japan
Prior art keywords
ring
core
sliding groove
inner circumferential
spacer rings
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.)
Pending
Application number
JP7126288U
Other languages
English (en)
Japanese (ja)
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 JP7126288U priority Critical patent/JPH01173592U/ja
Publication of JPH01173592U publication Critical patent/JPH01173592U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Joints Allowing Movement (AREA)
JP7126288U 1988-05-30 1988-05-30 Pending JPH01173592U (US06168776-20010102-C00041.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7126288U JPH01173592U (US06168776-20010102-C00041.png) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7126288U JPH01173592U (US06168776-20010102-C00041.png) 1988-05-30 1988-05-30

Publications (1)

Publication Number Publication Date
JPH01173592U true JPH01173592U (US06168776-20010102-C00041.png) 1989-12-08

Family

ID=31296472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7126288U Pending JPH01173592U (US06168776-20010102-C00041.png) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH01173592U (US06168776-20010102-C00041.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002171655A (ja) * 2000-12-05 2002-06-14 Kenichiro Koya 防護管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002171655A (ja) * 2000-12-05 2002-06-14 Kenichiro Koya 防護管

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