JPH0365009U - - Google Patents

Info

Publication number
JPH0365009U
JPH0365009U JP12569489U JP12569489U JPH0365009U JP H0365009 U JPH0365009 U JP H0365009U JP 12569489 U JP12569489 U JP 12569489U JP 12569489 U JP12569489 U JP 12569489U JP H0365009 U JPH0365009 U JP H0365009U
Authority
JP
Japan
Prior art keywords
head
square hole
tool
bolt
engages
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
JP12569489U
Other languages
English (en)
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 JP12569489U priority Critical patent/JPH0365009U/ja
Publication of JPH0365009U publication Critical patent/JPH0365009U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

【図面の簡単な説明】
第1a図はこの考案のボルトの一実施例の平面
図、第1b図は正面図、第1c図は底面図、第2
図はネジ部の第二の角穴に工具を係合した状態を
示す図、第3図は従来の六角穴付きボルトと角穴
と係合する工具を示す図、第4図は従来の六角穴
付きボルトでは頭部の角穴に工具を係合できない
場合があることを説明する図である。 1……ボルト、2……頭部、3……ネジ部、4
……第一の角穴、5……第二の角穴。

Claims (1)

  1. 【実用新案登録請求の範囲】 頂部に工具と係合する第一の角穴4を有する頭
    部2と、 頭部と一体に形成され、頭部より径が小さく周
    囲の壁にネジが施され、頭部と反対端の底部に工
    具と係合する第二の角穴5を有するネジ部3とを
    具備するボルト。
JP12569489U 1989-10-30 1989-10-30 Pending JPH0365009U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12569489U JPH0365009U (ja) 1989-10-30 1989-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12569489U JPH0365009U (ja) 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
JPH0365009U true JPH0365009U (ja) 1991-06-25

Family

ID=31673557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12569489U Pending JPH0365009U (ja) 1989-10-30 1989-10-30

Country Status (1)

Country Link
JP (1) JPH0365009U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145109A (ja) * 2006-12-06 2008-06-26 Pola Chem Ind Inc 角層細胞の評価装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008145109A (ja) * 2006-12-06 2008-06-26 Pola Chem Ind Inc 角層細胞の評価装置

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