JPS59120573U - Soundproofing device for impact tools - Google Patents
Soundproofing device for impact toolsInfo
- 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
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
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962579U (en) * | 1972-09-11 | 1974-06-01 |
-
1983
- 1983-02-03 JP JP1983014706U patent/JPS59120573U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962579U (en) * | 1972-09-11 | 1974-06-01 |
Cited By (1)
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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