JPS5978077U - screw tightening machine - Google Patents

screw tightening machine

Info

Publication number
JPS5978077U
JPS5978077U JP17270182U JP17270182U JPS5978077U JP S5978077 U JPS5978077 U JP S5978077U JP 17270182 U JP17270182 U JP 17270182U JP 17270182 U JP17270182 U JP 17270182U JP S5978077 U JPS5978077 U JP S5978077U
Authority
JP
Japan
Prior art keywords
screw tightening
tightening machine
driver bit
end surface
machine according
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
JP17270182U
Other languages
Japanese (ja)
Other versions
JPS6210060Y2 (en
Inventor
章 杉本
高明 森
臼井　久仁次
崎谷　秀幸
Original Assignee
三菱電機株式会社
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 by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP17270182U priority Critical patent/JPS5978077U/en
Publication of JPS5978077U publication Critical patent/JPS5978077U/en
Application granted granted Critical
Publication of JPS6210060Y2 publication Critical patent/JPS6210060Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のねじ締機を示す縦断面図、第２図は本考
案に係るねじ締機の実施例を示す縦断面図、第３図、第
４図および第５図はそれぞれ第２図の変形例を売子説明
図である。 １：外筒、２：内筒、４：内筒２の保持部、８：ドライ
バビット、９．１４：外筒１の側孔、１０：ドライバビ
ットの先端面、１１：中心穴。FIG. 1 is a longitudinal sectional view showing a conventional screw tightening machine, FIG. 2 is a longitudinal sectional view showing an embodiment of the screw tightening machine according to the present invention, and FIGS. A modification of the figure is an explanatory diagram of a vendor. 1: Outer cylinder, 2: Inner cylinder, 4: Holding part of inner cylinder 2, 8: Driver bit, 9.14: Side hole of outer cylinder 1, 10: Tip surface of driver bit, 11: Center hole.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ドライバビットの先端面から中央穴を形成し、こ
の中、６穴を介してドライバビットの先端面から空気を
吸引するようにしたことを特徴とするねじ締機。(1) A screwdriver characterized in that a central hole is formed from the tip end surface of the driver bit, and air is sucked from the tip surface of the driver bit through six of the holes. （２）前記ドライバビットの中心穴の先端面における形
状を十字形としたことを特徴とする実用新案登録請求の
範囲第１項記載のねじ締機。(2) The screw tightening machine according to claim 1, wherein the center hole of the driver bit has a cross-shaped end surface. （３）前記ドライバビットの先端面にはパツキンが装着
されていることを特徴とする実用新案登録請求の範囲第
１項または第２項記載のねじ締機。(3) The screw tightening machine according to claim 1 or 2, wherein a gasket is attached to the tip end surface of the driver bit.
JP17270182U 1982-11-15 1982-11-15 screw tightening machine Granted JPS5978077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17270182U JPS5978077U (en) 1982-11-15 1982-11-15 screw tightening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17270182U JPS5978077U (en) 1982-11-15 1982-11-15 screw tightening machine

Publications (2)

Publication Number Publication Date
JPS5978077U true JPS5978077U (en) 1984-05-26
JPS6210060Y2 JPS6210060Y2 (en) 1987-03-09

Family

ID=30376389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17270182U Granted JPS5978077U (en) 1982-11-15 1982-11-15 screw tightening machine

Country Status (1)

Country Link
JP (1) JPS5978077U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013121629A (en) * 2011-12-09 2013-06-20 Nitto Seiko Co Ltd Driver bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013121629A (en) * 2011-12-09 2013-06-20 Nitto Seiko Co Ltd Driver bit

Also Published As

Publication number Publication date
JPS6210060Y2 (en) 1987-03-09

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