JPS5982682U - impact tools - Google Patents

impact tools

Info

Publication number
JPS5982682U
JPS5982682U JP17553982U JP17553982U JPS5982682U JP S5982682 U JPS5982682 U JP S5982682U JP 17553982 U JP17553982 U JP 17553982U JP 17553982 U JP17553982 U JP 17553982U JP S5982682 U JPS5982682 U JP S5982682U
Authority
JP
Japan
Prior art keywords
needle
needle bundle
receiver
anvil
view
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
JP17553982U
Other languages
Japanese (ja)
Other versions
JPS6216295Y2 (en
Inventor
俊雄 御器谷
Original Assignee
日東技研株式会社
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 日東技研株式会社 filed Critical 日東技研株式会社
Priority to JP17553982U priority Critical patent/JPS5982682U/en
Publication of JPS5982682U publication Critical patent/JPS5982682U/en
Application granted granted Critical
Publication of JPS6216295Y2 publication Critical patent/JPS6216295Y2/ja
Granted legal-status Critical Current

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  • Percussive Tools And Related Accessories (AREA)

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 the drawing]

第1図はこの考案の一実施例を示す衝撃工具の縦断側面
図、第2図は針束受の縦断側面図、第3図は金属冠の正
面図、第4図は針束受の第2例を示す縦断側面図、第5
図は針束受の第3例を示す縦断側面図、第6図はラムが
前進したときのアンビルと針束受、針たがねの運動位置
を示す縦断側面図である。 1・・・第1筒状ケーシング、6・・・第2筒状ケーシ
ング、22・・・シリンダ、25・・・ラム、32・・
・アンビル、40・・・針たがね、40a・・・針たが
ねの頭部、41・・・針束受、42・・・針たがね保持
孔、45・・・被叩打面、46,461・・・金属冠、
462・・・金属環。 (1) ト[F] )シ」 ノ 。。 〜寸 2\ 奢胃 ″IL 補正 昭58.10. 3 実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。 ○実用新案登録請求の範囲 空気圧によって往動−シ、°空気圧またはばねの弾発力
で復動するピストンラムと、多数の針たがねを軸方向に
摺動自在に保持する針束受と、ピストンラムと針束受と
の間に位置して、ピストンラムの往動時における叩打力
を針束受と針たがねに伝達するアンビルの3者を同軸上
に具えた衝撃工具において、前記針束受をぞの少くとも
アンビルの被叩打面を金属を以て形成し、その他の大部
分を硬質樹脂を以て形成したことを特徴とする衝撃工具
。 図面の簡単な説明 第1図はこの考案の第1実施例を示す衝撃工具の縦断側
面図、第2図は針束受の縦断側面図、第3図は金属冠の
正面図、第4図は針束受の異なる態様を示す縦断側面図
、第5図は針束受の第3例゛を示す縦断側面図、第6図
はピストンラムが前進した吉きのアンビルと針束受、針
たがねの運動位置を示す縦断側面図である。 1・・・第1筒状ケーシング、6・・・第2筒状ケーシ
ング、22・・・シリンダ、25・・・ピストンラム、
32・・・アンビル、40・・・針たかね、40a−針
たがねの頭部、41・・・針束受、42・・・針たがね
保持孔、45・・・被叩打面、46,461・・・金属
冠、462・・・金属環。 −。
Fig. 1 is a longitudinal sectional side view of an impact tool showing an embodiment of this invention, Fig. 2 is a longitudinal sectional side view of the needle bundle holder, Fig. 3 is a front view of the metal crown, and Fig. 4 is a vertical sectional side view of the needle bundle holder. Vertical side view showing two examples, No. 5
The figure is a longitudinal side view showing a third example of the needle bundle receiver, and FIG. 6 is a longitudinal side view showing the movement positions of the anvil, needle bundle receiver, and needle chisel when the ram moves forward. DESCRIPTION OF SYMBOLS 1... First cylindrical casing, 6... Second cylindrical casing, 22... Cylinder, 25... Ram, 32...
・Anvil, 40... Needle hoop, 40a... Needle hoop head, 41... Needle bundle holder, 42... Needle hoop holding hole, 45... Hit surface , 46,461...metal crown,
462...Metal ring. (1) ト [F] ) し” ノ. . ~Dimensional 2\ Luxurious Stomach''IL Amendment October 3, 1982 The scope of the utility model registration claims and the brief description of the drawings are amended as follows. ○The scope of the utility model registration claims A piston ram that moves back by air pressure or the elastic force of a spring, a needle bundle holder that holds a large number of needle chisels slidably in the axial direction, and a needle bundle holder located between the piston ram and the needle bundle holder, In an impact tool that is coaxially equipped with an anvil that transmits the striking force during forward movement of the piston ram to a needle bundle holder and a needle hoop, the needle bundle holder is provided with at least the striking surface of the anvil. An impact tool characterized in that it is made of metal, and most of the other parts are made of hard resin.Brief explanation of the drawings: Figure 1 is a longitudinal cross-sectional side view of the impact tool showing the first embodiment of this invention; The figure is a vertical side view of the needle bundle receiver, Figure 3 is a front view of the metal crown, Figure 4 is a vertical side view showing different aspects of the needle bundle receiver, and Figure 5 is a third example of the needle bundle receiver. Fig. 6 is a longitudinal side view showing the movement positions of the anvil, needle bundle receiver, and needle chisel when the piston ram has advanced. 1... First cylindrical casing, 6...・Second cylindrical casing, 22... cylinder, 25... piston ram,
32...Anvil, 40...Needle holder, 40a-Needle chisel head, 41...Needle bundle holder, 42...Needle chisel holding hole, 45...Tapped surface , 46,461...metal crown, 462...metal ring. −.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 少くとも圧縮空気によって往動し、空気圧またはばねの
弾発力で復動するラムと、多数の針たがねを軸方向に摺
動自在に保持する針束受と、ラムの衝撃を針束受に伝達
するアンビルを同軸上に具えた衝撃工具において、前記
針束受の大部分の素材を硬質樹脂とし、かつ、当該針束
受の少くともアンビルの被叩打面を金属を以て形成した
ことを特徴とする衝撃工具。
At least a ram that moves forward by compressed air and moves back by air pressure or the elastic force of a spring, a needle bundle holder that holds a large number of needle chisels slidably in the axial direction, and a needle bundle holder that absorbs the impact of the ram. In an impact tool coaxially equipped with an anvil for transmitting power to the needle receiver, the material of most of the needle bundle receiver is made of hard resin, and at least the striking surface of the anvil of the needle bundle receiver is formed of metal. Impact tools with special features.
JP17553982U 1982-11-22 1982-11-22 impact tools Granted JPS5982682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17553982U JPS5982682U (en) 1982-11-22 1982-11-22 impact tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17553982U JPS5982682U (en) 1982-11-22 1982-11-22 impact tools

Publications (2)

Publication Number Publication Date
JPS5982682U true JPS5982682U (en) 1984-06-04
JPS6216295Y2 JPS6216295Y2 (en) 1987-04-24

Family

ID=30381882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17553982U Granted JPS5982682U (en) 1982-11-22 1982-11-22 impact tools

Country Status (1)

Country Link
JP (1) JPS5982682U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008510628A (en) * 2004-08-26 2008-04-10 フォン、アークス、アクチェンゲゼルシャフト Needle gun
KR20190110629A (en) * 2017-03-29 2019-09-30 니토 코키 가부시키가이샤 Pneumatic Air Driven Tablet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008510628A (en) * 2004-08-26 2008-04-10 フォン、アークス、アクチェンゲゼルシャフト Needle gun
KR20190110629A (en) * 2017-03-29 2019-09-30 니토 코키 가부시키가이샤 Pneumatic Air Driven Tablet

Also Published As

Publication number Publication date
JPS6216295Y2 (en) 1987-04-24

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