JPH0230516U - - Google Patents

Info

Publication number
JPH0230516U
JPH0230516U JP10940388U JP10940388U JPH0230516U JP H0230516 U JPH0230516 U JP H0230516U JP 10940388 U JP10940388 U JP 10940388U JP 10940388 U JP10940388 U JP 10940388U JP H0230516 U JPH0230516 U JP H0230516U
Authority
JP
Japan
Prior art keywords
screw
top surface
head
washer
flat
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
JP10940388U
Other languages
English (en)
Other versions
JPH06644Y2 (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 JP1988109403U priority Critical patent/JPH06644Y2/ja
Publication of JPH0230516U publication Critical patent/JPH0230516U/ja
Application granted granted Critical
Publication of JPH06644Y2 publication Critical patent/JPH06644Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)

Description

【図面の簡単な説明】
第1図は本考案一実施例の正面図、第2図はそ
の実施例の使用状態を示す要部断面図、第3図は
本考案の他の実施例の部分破断要部斜視図、第4
図は本考案の更に他の実施例の要部斜視図、第5
図は本考案の更に他の実施例の部分破断要部斜視
図、第6図はその第5図実施例の座金部の要部断
面図。 2,12……段差、3……螺子頭頂面部、4…
…切込、5……極薄肉部、6……サラ螺子本体、
7……座金頂面部、8……座金。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 螺子頭頂面に接近する位置の螺子頭斜面部を
    その全周に亘つて段差2をつけつつ押上げて外側
    へ拡がるかたちにして螺子頭頂面部3を側面で板
    体状に形成したことを特徴とするサラ螺子。 2 該螺子頭頂面部3がその周縁部に適宜配置で
    切込4を有する請求項1記載のサラ螺子。 3 該螺子頭頂面部3がその周縁部に適宜配置で
    極薄肉部5を有する請求項1記載のサラ螺子。 4 通常のサラ螺子と同形のサラ螺子本体6の螺
    子頭斜面部に、座金頂面に接近する位置の座金外
    側斜面部をその全周に亘つて段差12をつけつつ
    押上げて外側へ拡げるかたちにして座金頂面部7
    を側面で板体状に形成した逆円錘筒形座金8を、
    該サラ螺子本体6の螺子頭頂面と該座金8の頂面
    を略同一平面上におきつつ嵌合させたことを特徴
    とするサラ螺子。
JP1988109403U 1988-08-19 1988-08-19 弛みにくいサラ螺子 Expired - Lifetime JPH06644Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988109403U JPH06644Y2 (ja) 1988-08-19 1988-08-19 弛みにくいサラ螺子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988109403U JPH06644Y2 (ja) 1988-08-19 1988-08-19 弛みにくいサラ螺子

Publications (2)

Publication Number Publication Date
JPH0230516U true JPH0230516U (ja) 1990-02-27
JPH06644Y2 JPH06644Y2 (ja) 1994-01-05

Family

ID=31345615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988109403U Expired - Lifetime JPH06644Y2 (ja) 1988-08-19 1988-08-19 弛みにくいサラ螺子

Country Status (1)

Country Link
JP (1) JPH06644Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5137045B1 (ja) * 2012-04-10 2013-02-06 株式会社ユニオン精密 連結部材及び連結構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844515U (ja) * 1981-09-19 1983-03-25 三幸商事株式会社 タツピングスクリユウ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844515U (ja) * 1981-09-19 1983-03-25 三幸商事株式会社 タツピングスクリユウ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5137045B1 (ja) * 2012-04-10 2013-02-06 株式会社ユニオン精密 連結部材及び連結構造

Also Published As

Publication number Publication date
JPH06644Y2 (ja) 1994-01-05

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