JPH0256578U - - Google Patents

Info

Publication number
JPH0256578U
JPH0256578U JP13468088U JP13468088U JPH0256578U JP H0256578 U JPH0256578 U JP H0256578U JP 13468088 U JP13468088 U JP 13468088U JP 13468088 U JP13468088 U JP 13468088U JP H0256578 U JPH0256578 U JP H0256578U
Authority
JP
Japan
Prior art keywords
striking tool
striking
tool
cylinder
air chamber
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
JP13468088U
Other languages
English (en)
Other versions
JPH071260Y2 (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 JP13468088U priority Critical patent/JPH071260Y2/ja
Publication of JPH0256578U publication Critical patent/JPH0256578U/ja
Application granted granted Critical
Publication of JPH071260Y2 publication Critical patent/JPH071260Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Description

【図面の簡単な説明】
第１図は、本考案になる打撃工具の一実施例を
示す要部の縦断側面図である。第２図は従来の負
荷時を示す要部の縦断側面図である。第３図は、
従来の無負荷時を示す要部の縦断側面図である。 図において、４は打撃子、５は中間打撃子、６
は先端工具、７は第１空気室、８は第２空気室、
１０はシリンダである。

Claims (1)

    【実用新案登録請求の範囲】
  1. ピストンの往復動と空気圧によつて駆動される
    打撃子が中間打撃子を介在して先端工具を打撃す
    る打撃工具において、打撃位置の前記中間打撃子
    に前記打撃子が接してシリンダ内壁と形成してな
    る第１空気室の前記打撃子が前方の移動により生
    じる容積の減少量に対し、前記中間打撃子と前記
    シリンダ内壁とで形成してなる第２空気室の容積
    の増加量が大または同等となる構造を特徴とした
    打撃工具。
JP13468088U 1988-10-14 1988-10-14 打撃工具 Expired - Lifetime JPH071260Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13468088U JPH071260Y2 (ja) 1988-10-14 1988-10-14 打撃工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13468088U JPH071260Y2 (ja) 1988-10-14 1988-10-14 打撃工具

Publications (2)

Publication Number Publication Date
JPH0256578U true JPH0256578U (ja) 1990-04-24
JPH071260Y2 JPH071260Y2 (ja) 1995-01-18

Family

ID=31393655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13468088U Expired - Lifetime JPH071260Y2 (ja) 1988-10-14 1988-10-14 打撃工具

Country Status (1)

Country Link
JP (1) JPH071260Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0479075U (ja) * 1990-11-22 1992-07-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0479075U (ja) * 1990-11-22 1992-07-09

Also Published As

Publication number Publication date
JPH071260Y2 (ja) 1995-01-18

Similar Documents

Publication Publication Date Title
JPH0256578U (ja)
JPH0422938Y2 (ja)
JPH0417342Y2 (ja)
JPS62174886U (ja)
JPH01106181U (ja)
JPS62174887U (ja)
JPS6042078Y2 (ja) ワンシヨツトハンマ衝撃緩和機構
JPS62181382U (ja)
JPS6327282U (ja)
JPS62172576U (ja)
JPS62117081U (ja)
JPS6272074U (ja)
JPH01155186U (ja)
JPH0235684U (ja)
JPS63186570U (ja)
JPH01175183U (ja)
JPH071259Y2 (ja) 電動ハンマ
JPH03113776U (ja)
JPS6397473U (ja)
JPS62184993U (ja)
JPH0368787U (ja)
JPS6397474U (ja)
JPH0362777U (ja)
JPS6423376U (ja)
JPH0330605U (ja)