JPS59120573U - Soundproofing device for impact tools - Google Patents

Soundproofing device for impact tools

Info

Publication number
JPS59120573U
JPS59120573U JP1983014706U JP1470683U JPS59120573U JP S59120573 U JPS59120573 U JP S59120573U JP 1983014706 U JP1983014706 U JP 1983014706U JP 1470683 U JP1470683 U JP 1470683U JP S59120573 U JPS59120573 U JP S59120573U
Authority
JP
Japan
Prior art keywords
striking
soundproofing device
tool body
striking element
impact tools
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
JP1983014706U
Other languages
Japanese (ja)
Other versions
JPS6320552Y2 (en
Inventor
藤田　録朗
渋川　隆夫
彰 小林
影戸　卓三
森島　芳男
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP1983014706U priority Critical patent/JPS59120573U/en
Publication of JPS59120573U publication Critical patent/JPS59120573U/en
Application granted granted Critical
Publication of JPS6320552Y2 publication Critical patent/JPS6320552Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/11—Arrangements of noise-damping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/082—Retainers consisting of a swinging yoke or latching means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (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、ピックハンマに組み込まれた本考案の第１の
実施例による防音装置を示す一部断面側面図、第２図は
、第１図の線Ａ−Ａに沿も断面図、第３図は、ブレーカ
に組み込まれた本考案の第２の実施例による防音装置の
一部断面側面図、第４゛図は、第３図の線Ａ−Ａに沿う
断面図、第５図は、ドリフタに組み込まれた本考案の第
３の実施例による防音装置の長手方向断面図、第６図は
、第５図のドリフタを、ロッドホルダを開いた状態で示
した長手方向断面図、第７図は、第５図の線Ｃ−Ｃに沿
う断面図である。 １・・・ビックハンマミ２・・・工具本体、３・・・チ
ゼル、４・・・チゼルホルダスプリング、１０・・・防
音装置、１２・・・弾性体層、１３・・・スリーブ金。1 is a partially sectional side view showing a soundproofing device according to a first embodiment of the present invention incorporated into a pick hammer; FIG. 2 is a sectional view also taken along line A-A in FIG. 1; The figure is a partially sectional side view of a soundproofing device according to a second embodiment of the present invention incorporated into a breaker, FIG. 4 is a sectional view taken along line A-A in FIG. 3, and FIG. FIG. 6 is a longitudinal sectional view of the soundproofing device according to the third embodiment of the present invention incorporated in a drifter; FIG. 7 is a longitudinal sectional view of the drifter of FIG. The figure is a sectional view taken along line CC in FIG. 5. DESCRIPTION OF SYMBOLS 1... Big hammer 2... Tool body, 3... Chisel, 4... Chisel holder spring, 10... Soundproofing device, 12... Elastic body layer, 13... Sleeve metal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 打撃工具本体、この打撃工具本体の前部に挿入される打
撃要素、および前記打撃工具本体から前方に延び、前記
打撃要素を、前記打撃工具本体の前部に挿入された状態
で保持する打撃要素ホルダを含む打撃工具の防音装置に
おいて、前記打撃要素ホルダの前記打撃要素の保持面上
に形成された弾性体層、およびこの弾性体層上に設けら
れ、前記打撃要素を挿通状態で保持する筒状または半割
筒状のスリーブ金からなる打撃工具の防音装置。A striking tool body, a striking element inserted into the front part of the striking tool body, and a striking element extending forward from the striking tool body and holding the striking element in a state inserted into the front part of the striking tool body. A soundproofing device for a striking tool including a holder includes an elastic layer formed on a holding surface of the striking element of the striking element holder, and a cylinder provided on the elastic layer and holding the striking element in an inserted state. A soundproofing device for impact tools made of sleeve metal in the shape of a cylindrical or half-cylindrical shape.
JP1983014706U 1983-02-03 1983-02-03 Soundproofing device for impact tools Granted JPS59120573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983014706U JPS59120573U (en) 1983-02-03 1983-02-03 Soundproofing device for impact tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983014706U JPS59120573U (en) 1983-02-03 1983-02-03 Soundproofing device for impact tools

Publications (2)

Publication Number Publication Date
JPS59120573U true JPS59120573U (en) 1984-08-14
JPS6320552Y2 JPS6320552Y2 (en) 1988-06-07

Family

ID=30146056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983014706U Granted JPS59120573U (en) 1983-02-03 1983-02-03 Soundproofing device for impact tools

Country Status (1)

Country Link
JP (1) JPS59120573U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773971B1 (en) 2006-11-17 2007-11-08 주식회사수산중공업 A apparatus for vibration and noise prevent of breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962579U (en) * 1972-09-11 1974-06-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962579U (en) * 1972-09-11 1974-06-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773971B1 (en) 2006-11-17 2007-11-08 주식회사수산중공업 A apparatus for vibration and noise prevent of breaker

Also Published As

Publication number Publication date
JPS6320552Y2 (en) 1988-06-07

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