JPH0421787Y2 - - Google Patents

Info

Publication number
JPH0421787Y2
JPH0421787Y2 JP1987025097U JP2509787U JPH0421787Y2 JP H0421787 Y2 JPH0421787 Y2 JP H0421787Y2 JP 1987025097 U JP1987025097 U JP 1987025097U JP 2509787 U JP2509787 U JP 2509787U JP H0421787 Y2 JPH0421787 Y2 JP H0421787Y2
Authority
JP
Japan
Prior art keywords
hole
hammock
diameter hole
connecting shaft
annular groove
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
JP1987025097U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63135930U (enEXAMPLES
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 JP1987025097U priority Critical patent/JPH0421787Y2/ja
Publication of JPS63135930U publication Critical patent/JPS63135930U/ja
Application granted granted Critical
Publication of JPH0421787Y2 publication Critical patent/JPH0421787Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP1987025097U 1987-02-23 1987-02-23 Expired JPH0421787Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987025097U JPH0421787Y2 (enEXAMPLES) 1987-02-23 1987-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987025097U JPH0421787Y2 (enEXAMPLES) 1987-02-23 1987-02-23

Publications (2)

Publication Number Publication Date
JPS63135930U JPS63135930U (enEXAMPLES) 1988-09-07
JPH0421787Y2 true JPH0421787Y2 (enEXAMPLES) 1992-05-19

Family

ID=30824932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987025097U Expired JPH0421787Y2 (enEXAMPLES) 1987-02-23 1987-02-23

Country Status (1)

Country Link
JP (1) JPH0421787Y2 (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4851523U (enEXAMPLES) * 1971-10-20 1973-07-05
JPS5536504U (enEXAMPLES) * 1978-09-01 1980-03-08

Also Published As

Publication number Publication date
JPS63135930U (enEXAMPLES) 1988-09-07

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