JPH0351211U - - Google Patents

Info

Publication number
JPH0351211U
JPH0351211U JP11154189U JP11154189U JPH0351211U JP H0351211 U JPH0351211 U JP H0351211U JP 11154189 U JP11154189 U JP 11154189U JP 11154189 U JP11154189 U JP 11154189U JP H0351211 U JPH0351211 U JP H0351211U
Authority
JP
Japan
Prior art keywords
head screw
washer
held
countersunk head
spring washer
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
JP11154189U
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 JP11154189U priority Critical patent/JPH0351211U/ja
Publication of JPH0351211U publication Critical patent/JPH0351211U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Description

【図面の簡単な説明】
第1図乃至第4図は本考案の第1の実施例を示
すものであり、第1図は側面図、第2図はねじ込
み完了状態の縦断面図、第3図はねじ込みの途中
の状態を示す縦断面図、第4図は座金単体の斜視
図、第5図及び第6図は本考案の第2の実施例を
示すもので、第5図は第1図相当図、第6図は第
2図相当図、第7図は従来の座金の斜視図である
。 図面中、11……皿頭ねじ、13……座面、1
4……鍔部、16……座金、16a……波状部、
21……取付孔、22……座ぐり孔、23……座
金である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 皿頭ねじの首下部分に、基本形状が平面のばね
    座金を保持させてなるものであつて、前記皿頭ね
    じがねじ込まれてそれの頭部がテーパー状の座ぐ
    り孔に挿入された時に、前記ばね座金が前記皿頭
    ねじと前記座ぐり孔との間に挾持されて円錐状に
    変形して両者に弾性的に接触することにより回り
    止めを行う事を特徴とする座金付皿頭ねじ。
JP11154189U 1989-09-22 1989-09-22 Pending JPH0351211U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11154189U JPH0351211U (ja) 1989-09-22 1989-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11154189U JPH0351211U (ja) 1989-09-22 1989-09-22

Publications (1)

Publication Number Publication Date
JPH0351211U true JPH0351211U (ja) 1991-05-17

Family

ID=31660013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11154189U Pending JPH0351211U (ja) 1989-09-22 1989-09-22

Country Status (1)

Country Link
JP (1) JPH0351211U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002005A (ja) * 2010-06-18 2012-01-05 Kyodo Ky Tec Corp 二重床設備
JP2015190107A (ja) * 2014-03-27 2015-11-02 日立機材株式会社 フロアパネル

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012002005A (ja) * 2010-06-18 2012-01-05 Kyodo Ky Tec Corp 二重床設備
JP2015190107A (ja) * 2014-03-27 2015-11-02 日立機材株式会社 フロアパネル

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