JP2018512294A - 手持ち工作機械 - Google Patents
手持ち工作機械 Download PDFInfo
- Publication number
- JP2018512294A JP2018512294A JP2017567534A JP2017567534A JP2018512294A JP 2018512294 A JP2018512294 A JP 2018512294A JP 2017567534 A JP2017567534 A JP 2017567534A JP 2017567534 A JP2017567534 A JP 2017567534A JP 2018512294 A JP2018512294 A JP 2018512294A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- transmission
- unit
- hand
- machine tool
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 137
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- 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
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/064—Means for driving the impulse member using an electromagnetic drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/006—Vibration damping means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
12a,12b 伝動ユニット
14a,14b モータハウジング
16a,16b バランスユニット
18a,18b,68a バランスウェイト要素
20a バランスユニットの長手軸線
20a’ 伝動装置ハウジングの長手軸線
22a 伝動装置収容室
24a,24b 伝動要素
26a,26b,34b 貫通穴
28a,28b 主接触面
30b 他の主接触面
32b 中空体
34b 貫通穴
38a 偏心要素
56a ハウジングユニット
Claims (10)
- 少なくとも1つの伝動装置ハウジング(10a;10b)と、該伝動装置ハウジング(10a;10b)内に配置されている少なくとも1つの1段の伝動ユニット(12a;12b)と、少なくとも1つのモータハウジング(14a;14b)と、可動に支持されている少なくとも1つのバランスウェイト要素(18a;68a;18b)を含んでいる少なくとも1つのバランスユニット(16a;16b)とを備えた手持ち工作機械、特にハンマードリルおよび/またはチッピングハンマーにおいて、前記バランスユニット(16a)は、少なくとも大部分が、前記伝動装置ハウジング(10a)内または前記伝動装置ハウジング(10b)と前記モータハウジング(14b)との間に配置されていることを特徴とする手持ち工作機械。
- 前記バランスユニット(16a)が、該バランスユニット(16a)の長手軸線(20a)に沿って最大延在部を有し、該最大延在部が、少なくとも実質的に、前記伝動装置ハウジング(10a)の長手軸線(20a’)に沿った該伝動装置ハウジング(10a)の伝動装置収容室(22a)の最大延在部に対応していることを特徴とする、請求項1に記載の手持ち工作機械。
- 前記1段の伝動ユニット(12a;12b)が、少なくとも部分的に前記バランスユニット(16a)とオーバーラップしている少なくとも1つの伝動要素(24a;24b)を含んでいることを特徴とする、請求項1または2に記載の手持ち工作機械。
- 前記バランスユニット(16a;16b)が少なくとも1つの貫通穴(26a;26b)を有し、該貫通穴を前記伝動要素(24a;24b)が少なくとも部分的に貫通して延在していることを特徴とする、請求項3に記載の手持ち工作機械。
- 前記バランスユニット(16a;16b)が少なくとも1つの主接触面(28a;28b)を有し、該主接触面は少なくともその大部分が前記伝動装置ハウジング(10a;10b)に当接していることを特徴とする、請求項1〜4のいずれか一項に記載の手持ち工作機械。
- 前記バランスユニット(16a)が少なくとも1つの他の主接触面(30b)を有し、該他の主接触面は、少なくとも大部分が前記モータハウジング(14b)に当接していることを特徴とする、請求項5に記載の手持ち工作機械。
- 前記バランスユニット(16a;16b)が、あらかじめ組み立て可能なアッセンブリとして形成されていることを特徴とする、請求項1〜6のいずれか一項に記載の手持ち工作機械。
- 前記バランスウェイト要素(18b)が、少なくとも部分的に中空体(32b)として形成されていることを特徴とする、請求項1〜7のいずれか一項に記載の手持ち工作機械。
- 前記バランスウェイト要素(18b)が、前記伝動ユニット(12b)の少なくとも1つの伝動要素(24b)を貫通させるために少なくとも1つの貫通穴(34b)を有していることを特徴とする、請求項1〜8のいずれか一項に記載の手持ち工作機械。
- 前記バランスユニット(16a)が少なくとも1つのハウジングユニット(56a)を有し、該ハウジングユニットが前記伝動ユニット(12a)の偏心要素(38a)を少なくとも部分的に取り囲んでいることを特徴とする、請求項1〜9のいずれか一項に記載の手持ち工作機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015205149.8 | 2015-03-23 | ||
DE102015205149.8A DE102015205149A1 (de) | 2015-03-23 | 2015-03-23 | Handwerkzeugmaschine |
PCT/EP2016/054292 WO2016150659A1 (de) | 2015-03-23 | 2016-03-01 | Handwerkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018512294A true JP2018512294A (ja) | 2018-05-17 |
JP6500128B2 JP6500128B2 (ja) | 2019-04-10 |
Family
ID=55446801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017567534A Active JP6500128B2 (ja) | 2015-03-23 | 2016-03-01 | 手持ち工作機械 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11185970B2 (ja) |
EP (1) | EP3274132B1 (ja) |
JP (1) | JP6500128B2 (ja) |
DE (1) | DE102015205149A1 (ja) |
WO (1) | WO2016150659A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3888851A1 (de) * | 2020-04-03 | 2021-10-06 | Hilti Aktiengesellschaft | Elektrische handwerkzeugmaschine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006062039A (ja) * | 2004-08-27 | 2006-03-09 | Makita Corp | 作業工具 |
JP2006062044A (ja) * | 2004-08-27 | 2006-03-09 | Makita Corp | 作業工具 |
JP2007001005A (ja) * | 2005-06-23 | 2007-01-11 | Black & Decker Inc | ハンマードリル |
JP2009045732A (ja) * | 2007-07-24 | 2009-03-05 | Makita Corp | 作業工具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7604071B2 (en) * | 2004-04-30 | 2009-10-20 | Makita Corporation | Power tool with vibration reducing means |
DE202005021085U1 (de) | 2004-08-27 | 2007-01-25 | Makita Corp., Anjo | Kraftwerkzeug |
US7806201B2 (en) * | 2007-07-24 | 2010-10-05 | Makita Corporation | Power tool with dynamic vibration damping |
DE102009054723A1 (de) | 2009-12-16 | 2011-06-22 | Robert Bosch GmbH, 70469 | Handwerkzeugmaschine |
DE102012203758A1 (de) | 2012-03-09 | 2013-09-12 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
-
2015
- 2015-03-23 DE DE102015205149.8A patent/DE102015205149A1/de not_active Withdrawn
-
2016
- 2016-03-01 WO PCT/EP2016/054292 patent/WO2016150659A1/de active Application Filing
- 2016-03-01 JP JP2017567534A patent/JP6500128B2/ja active Active
- 2016-03-01 US US15/559,769 patent/US11185970B2/en active Active
- 2016-03-01 EP EP16707120.8A patent/EP3274132B1/de active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006062039A (ja) * | 2004-08-27 | 2006-03-09 | Makita Corp | 作業工具 |
JP2006062044A (ja) * | 2004-08-27 | 2006-03-09 | Makita Corp | 作業工具 |
JP2007001005A (ja) * | 2005-06-23 | 2007-01-11 | Black & Decker Inc | ハンマードリル |
JP2009045732A (ja) * | 2007-07-24 | 2009-03-05 | Makita Corp | 作業工具 |
Also Published As
Publication number | Publication date |
---|---|
WO2016150659A1 (de) | 2016-09-29 |
EP3274132A1 (de) | 2018-01-31 |
JP6500128B2 (ja) | 2019-04-10 |
US11185970B2 (en) | 2021-11-30 |
EP3274132B1 (de) | 2019-07-24 |
DE102015205149A1 (de) | 2016-09-29 |
US20180065239A1 (en) | 2018-03-08 |
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