JP5192246B2 - 手持工具装置のための制振器 - Google Patents
手持工具装置のための制振器 Download PDFInfo
- Publication number
- JP5192246B2 JP5192246B2 JP2008017518A JP2008017518A JP5192246B2 JP 5192246 B2 JP5192246 B2 JP 5192246B2 JP 2008017518 A JP2008017518 A JP 2008017518A JP 2008017518 A JP2008017518 A JP 2008017518A JP 5192246 B2 JP5192246 B2 JP 5192246B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- vibration damper
- damping body
- spring
- stoppers
- 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.)
- Expired - Fee Related
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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
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0073—Arrangements for damping of the reaction force
- B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
- B25D2217/0092—Arrangements for damping of the reaction force by use of counterweights being spring-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/245—Spatial arrangement of components of the tool relative to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Vibration Prevention Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
2 ハウジング
3 制振器
4 制振体
5 ばね
6 固定手段
7 ハンドグリップ
8 ハウジング上面
9 制振器ハウジング
10 ガイド面
11 凹部
12 ハウジングストッパ
13 制振体ストッパ
Claims (9)
- 手持工具装置(1)のハウジング(2)に取り付ける制振器であって、少なくとも1個のばね(5)によって前記ハウジング(2)に対して軸線方向に圧着可能な振動可能な制振体(4)を備える該制振器(3)において、前記ばね(5)をその軸線方向ばね長さに関して完全に前記制振体(4)の内部に配置し、
前記制振体(4)を、この制振体(4)の少なくとも大部分を包囲する制振体ハウジング(9)内に配置し、
前記制振体ハウジング(9)に、ばね(5)ごとに軸線方向に離れた2個のハウジングストッパ(12)を形成し、これらハウジングストッパ(12)に前記ばね(5)が当接可能としたことを特徴とする制振器。 - 鏡対称に構成したこと特徴とする請求項1に記載の制振器。
- 前記制振体(4)を、前記制振体ハウジング(9)に軸線方向に移動可能に案内したことを特徴とする請求項1または2に記載の制振器。
- 前記制振体ハウジング(9)に、1個のばね(5)のために、軸線方向に離れた2個のハウジングストッパ(12)を形成し、これらハウジングストッパ(12)を鏡対称面(S)上に設けたことを特徴とする請求項1〜3のいずれか一項に記載の制振器。
- 前記制振体ハウジング(9)に、2個のばね(5)のため、軸線方向に離間したペアごとに合計4個のハウジングストッパ(12)を形成し、これらのハウジングストッパ(12)を鏡対称面(S)に対して鏡対称に配置したことを特徴とする請求項1〜3のいずれか一項に記載の制振器。
- 前記制振体(4)に、ばね(5)ごとに軸線方向に離れた2個の制振体ストッパ(13)を形成し、これら制振体ストッパ(13)に前記ばね(5)が軸線方向に当接する構成としたことを特徴とする請求項1〜4のいずれか一項に記載の制振器。
- 前記制振体(4)は、前記制振体ハウジング(9)によって包囲されない部分を凹状に形成したことを特徴とする請求項1〜6のいずれか一項に記載の制振器。
- 前記ばね(5)を、前記制振体(4)の角柱状ポケットとした凹部11に配置したことを特徴とする請求項1〜7のいずれか一項に記載の制振器。
- 前記制振体ハウジング(9)を、固定手段(6)によって、締め付け力連結および/または形状ロック連結により手持工具装置(1)のハウジング(2)に着脱可能に固定したことを特徴とする請求項1〜8のいずれか一項に記載の制振器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007000057.1 | 2007-01-31 | ||
DE102007000057A DE102007000057B4 (de) | 2007-01-31 | 2007-01-31 | Schwingungstilger für Handwerkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008188759A JP2008188759A (ja) | 2008-08-21 |
JP5192246B2 true JP5192246B2 (ja) | 2013-05-08 |
Family
ID=39223087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008017518A Expired - Fee Related JP5192246B2 (ja) | 2007-01-31 | 2008-01-29 | 手持工具装置のための制振器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8356702B2 (ja) |
EP (1) | EP1952952B1 (ja) |
JP (1) | JP5192246B2 (ja) |
CN (1) | CN101235870B (ja) |
DE (1) | DE102007000057B4 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7806201B2 (en) | 2007-07-24 | 2010-10-05 | Makita Corporation | Power tool with dynamic vibration damping |
JP5290666B2 (ja) | 2008-08-29 | 2013-09-18 | 株式会社マキタ | 打撃工具 |
DE102009014970A1 (de) * | 2009-03-18 | 2010-09-23 | C. & E. Fein Gmbh | Oszillationswerkzeug mit Vibrationsdämpfung |
EP2311358B1 (de) | 2009-10-19 | 2015-12-23 | Eurofilters Holding N.V. | Halteplatte für einen Staubsaugerfilterbeutel |
DE102009054708A1 (de) * | 2009-12-16 | 2011-06-22 | Robert Bosch GmbH, 70469 | Handwerkzeugmaschinenvorrichtung |
DE102009054723A1 (de) * | 2009-12-16 | 2011-06-22 | Robert Bosch GmbH, 70469 | Handwerkzeugmaschine |
DE102010002262A1 (de) * | 2010-02-23 | 2011-08-25 | Robert Bosch GmbH, 70469 | Externer Tilger |
DE102010041928A1 (de) | 2010-10-04 | 2012-04-05 | Robert Bosch Gmbh | Mehrdimensionaler Schwingungstilger |
DE102011007725A1 (de) | 2011-04-20 | 2012-10-25 | Hilti Aktiengesellschaft | Handwerkzeugmaschine und Tilger |
US10232500B2 (en) * | 2012-12-17 | 2019-03-19 | Swerea Ivf Ab | Impact machine |
WO2015193284A1 (en) * | 2014-06-16 | 2015-12-23 | Swerea Ivf Ab | An impact machine |
CN215617869U (zh) * | 2018-04-04 | 2022-01-25 | 米沃奇电动工具公司 | 一种适于向工具头施加轴向冲击的旋转锤 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1547774A (en) * | 1923-09-11 | 1925-07-28 | Ingersoll Rand Co | Handle for percussive tools |
US1874039A (en) * | 1926-11-26 | 1932-08-30 | Packard Motor Car Co | Internal combustion engine |
US1845825A (en) * | 1927-07-22 | 1932-02-16 | Chicago Pneumatic Tool Co | Spring handle attachment for rock drills |
DE815179C (de) * | 1949-11-17 | 1951-10-01 | Franz Dr-Ing Bollenrath | Drucklufthammer mit Massenausgleich |
US3525887A (en) * | 1968-08-16 | 1970-08-25 | Benjamin B D Ewart Jr | Motor with linear reciprocating output |
US3845827A (en) * | 1971-08-05 | 1974-11-05 | Stihl Maschf Andreas | Portable implement,especially motor chain saw |
FR2237734A1 (en) * | 1973-07-16 | 1975-02-14 | Inst Nal Rech Securite | Oscillating mass shock absorbers for pneumatic drill - two sliding masses sprung above and below flank drill casing |
DE2403074C3 (de) * | 1974-01-23 | 1978-10-26 | Demag Ag, 4100 Duisburg | Druckluftbetätigtes Schlagwerkzeug |
JPS52135401U (ja) * | 1976-04-08 | 1977-10-14 | ||
US4238104A (en) * | 1978-08-14 | 1980-12-09 | Rex Hamilton | Energy absorbing motor mount assembly |
DE3122979A1 (de) | 1981-06-10 | 1983-01-05 | Hilti AG, 9494 Schaan | Bohr- oder meisselhammer |
US4991698A (en) * | 1988-05-16 | 1991-02-12 | Bose Corporation | Damping with damping mass inside wheel |
SE469549B (sv) * | 1991-11-04 | 1993-07-26 | Atlas Copco Tools Ab | Vibrationsdaempande organ foer ett handhaallet verktyg |
US5471969A (en) * | 1993-09-28 | 1995-12-05 | Mcdonald, Jr.; Norman J. | Stabilizers adapted to be connected to a bow |
DE19524948A1 (de) * | 1994-07-30 | 1996-02-01 | Volkswagen Ag | Schwingungstilger |
JPH10138727A (ja) * | 1996-11-14 | 1998-05-26 | Nissan Motor Co Ltd | サスペンション構造 |
US6364078B1 (en) * | 1998-08-27 | 2002-04-02 | Bose Corporation | Wheel damping |
EP1415768A1 (de) * | 2002-10-31 | 2004-05-06 | Atlas Copco Electric Tools GmbH | Schwingungstilger |
AU2004222098B2 (en) * | 2003-03-21 | 2009-11-05 | Black & Decker Inc | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
ITBS20040008U1 (it) * | 2004-02-12 | 2004-05-12 | Cropelli S R L | Bussola intivibrante per punte a cannone |
EP1618999B1 (de) * | 2004-07-14 | 2008-06-25 | AEG Electric Tools GmbH | Handgeführter Bohrhammer oder Meisselhammer |
JP4920900B2 (ja) * | 2004-07-15 | 2012-04-18 | 株式会社マキタ | 防振ハンドル |
JP4647957B2 (ja) * | 2004-08-27 | 2011-03-09 | 株式会社マキタ | 作業工具 |
JP4509698B2 (ja) * | 2004-08-27 | 2010-07-21 | 株式会社マキタ | 作業工具 |
GB2429675A (en) * | 2005-06-23 | 2007-03-07 | Black & Decker Inc | Vibration dampening mechanism |
DE102007000056A1 (de) * | 2007-01-31 | 2008-09-18 | Hilti Aktiengesellschaft | Schwingungstilger für Handwerkzeugmaschine |
US7806201B2 (en) * | 2007-07-24 | 2010-10-05 | Makita Corporation | Power tool with dynamic vibration damping |
-
2007
- 2007-01-31 DE DE102007000057A patent/DE102007000057B4/de not_active Expired - Fee Related
-
2008
- 2008-01-22 EP EP08100762.7A patent/EP1952952B1/de active Active
- 2008-01-29 CN CN200810004914XA patent/CN101235870B/zh active Active
- 2008-01-29 JP JP2008017518A patent/JP5192246B2/ja not_active Expired - Fee Related
- 2008-01-30 US US12/012,056 patent/US8356702B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8356702B2 (en) | 2013-01-22 |
EP1952952A3 (de) | 2012-10-24 |
CN101235870A (zh) | 2008-08-06 |
US20080179797A1 (en) | 2008-07-31 |
CN101235870B (zh) | 2012-04-18 |
JP2008188759A (ja) | 2008-08-21 |
DE102007000057B4 (de) | 2010-07-08 |
EP1952952B1 (de) | 2014-03-12 |
EP1952952A2 (de) | 2008-08-06 |
DE102007000057A1 (de) | 2008-08-14 |
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