JP4865395B2 - ドリルもしくはチゼルハンマー装置 - Google Patents
ドリルもしくはチゼルハンマー装置 Download PDFInfo
- Publication number
- JP4865395B2 JP4865395B2 JP2006118100A JP2006118100A JP4865395B2 JP 4865395 B2 JP4865395 B2 JP 4865395B2 JP 2006118100 A JP2006118100 A JP 2006118100A JP 2006118100 A JP2006118100 A JP 2006118100A JP 4865395 B2 JP4865395 B2 JP 4865395B2
- Authority
- JP
- Japan
- Prior art keywords
- striking
- drill
- contact
- pin
- chisel hammer
- 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.)
- Active
Links
- 230000004323 axial length Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0011—Details of anvils, guide-sleeves or pistons
- B25D2217/0015—Anvils
-
- 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)
Description
12 ハウジング
13 カム装置
14 モータ/駆動ユニット
15 ツールチャック
16 シャンク
17 案内管
18 通気孔
21,41 打撃装置
22,42 打撃軸線
23,43 駆動ピストン
24,44 打撃手段
25,45 打撃ピストン
26,46 打撃ピン
27,47 打撃接点
28,48 対向打撃接点
L,l 軸線方向長さ
D,d 距離
Claims (5)
- 打撃軸線(22;42)に沿って往復案内し、ならびに打撃ピン(26;46)に作用する打撃手段(24;44)を設けた打撃装置(21;41)を有するドリルもしくはチゼルハンマーであって、前記打撃ピン(26;46)と打撃手段(24;44)との間に、打撃接点(27;47)および対向打撃接点(28;48)を設けたドリルもしくはチゼルハンマー装置において、
前記打撃接点(27;47)を、打撃に曝されるよう突出させ、かつこの打撃接点を打撃軸線(22;42)から外れる位置に配置したことを特徴とするドリルもしくはチゼルハンマー装置。 - 前記打撃接点(27)を、その打撃手段(24)に対向する側の前記打撃ピン(26)の端部に設けた請求項1記載のドリルもしくはチゼルハンマー装置。
- 前記打撃接点(47)を、その打撃ピン(46)に対向する側の前記打撃手段(44)の端面に設けた請求項1記載のドリルもしくはチゼルハンマー装置。
- 前記打撃接点(27;47)を、前記打撃軸線(22;42)に対して、前記打撃ピン(26;46)の軸線方向長さ(L;l)の0.003〜0.05倍に相当する距離(D;d)外れる位置に配置した請求項1〜3のうちいずれか一項に記載のドリルもしくはチゼルハンマー装置。
- 前記打撃軸線(22;42)から外れる前記距離(D;d)を、前記打撃ピン(26;46)の前記軸線方向長さ(L;l)の0.005〜0.03倍に相当する距離とした請求項4記載のハンマードリルないしチッピングハンマーツール装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005000042.8 | 2005-04-25 | ||
DE102005000042A DE102005000042A1 (de) | 2005-04-25 | 2005-04-25 | Bohr-oder Meisselhammer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006305722A JP2006305722A (ja) | 2006-11-09 |
JP4865395B2 true JP4865395B2 (ja) | 2012-02-01 |
Family
ID=36648697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006118100A Active JP4865395B2 (ja) | 2005-04-25 | 2006-04-21 | ドリルもしくはチゼルハンマー装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060237206A1 (ja) |
EP (1) | EP1716979B1 (ja) |
JP (1) | JP4865395B2 (ja) |
CN (1) | CN1853865B (ja) |
DE (1) | DE102005000042A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005062777A1 (de) * | 2005-12-28 | 2007-07-05 | Robert Bosch Gmbh | Schlagbolzen für ein Schlagwerk |
GB201112829D0 (en) | 2011-07-26 | 2011-09-07 | Black & Decker Inc | Hammer |
US8657028B2 (en) * | 2011-08-31 | 2014-02-25 | Raymond Stoner | Impact hammer |
CN102756358B (zh) * | 2012-07-25 | 2014-12-10 | 贵州科学院 | 一种可缓冲的变频冲击式多功能电动工具 |
EP2857149A1 (de) * | 2013-10-03 | 2015-04-08 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
EP2871030A1 (de) | 2013-11-06 | 2015-05-13 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
EP2918376A1 (de) * | 2014-03-12 | 2015-09-16 | HILTI Aktiengesellschaft | Meisselnde Handwerkzeugmaschine |
GB201421576D0 (en) | 2014-12-04 | 2015-01-21 | Black & Decker Inc | Drill |
GB201421577D0 (en) * | 2014-12-04 | 2015-01-21 | Black & Decker Inc | Drill |
US10814468B2 (en) | 2017-10-20 | 2020-10-27 | Milwaukee Electric Tool Corporation | Percussion tool |
CN214723936U (zh) | 2018-01-26 | 2021-11-16 | 米沃奇电动工具公司 | 冲击工具 |
JP7222703B2 (ja) * | 2018-04-11 | 2023-02-15 | 株式会社マキタ | 打撃工具 |
US10710229B2 (en) | 2018-04-18 | 2020-07-14 | Raymond Stoner | Impact hammer |
US11583987B2 (en) | 2018-04-18 | 2023-02-21 | Raymond Stoner | Impact hammer system |
EP3670097A1 (de) * | 2018-12-21 | 2020-06-24 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
EP3670096A1 (de) | 2018-12-21 | 2020-06-24 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
CN110340852B (zh) * | 2019-08-13 | 2024-02-27 | 油特机械工具(大连)有限公司 | 一种高精度长寿命充电式冲点枪 |
JP7412135B2 (ja) * | 2019-11-05 | 2024-01-12 | 株式会社マキタ | 打撃工具 |
CN114817866B (zh) * | 2022-07-01 | 2022-09-06 | 南通佰瑞利电动工具有限公司 | 基于主轴偏置负载现场分析的电钻功率计算方法及系统 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE415037A (ja) * | ||||
BE383061A (ja) * | ||||
US1911814A (en) * | 1931-04-29 | 1933-05-30 | Black & Decker Mfg Co | Portable power driven percussive tool |
US2260070A (en) * | 1941-01-09 | 1941-10-21 | Black & Decker Mfg Co | Portable hammer |
US2730073A (en) * | 1953-06-23 | 1956-01-10 | Mechanical Res Corp | Percussion tools |
US3032998A (en) * | 1961-05-05 | 1962-05-08 | Black & Decker Mfg Co | Ram catcher for piston-ram assembly |
DE1283769B (de) * | 1963-05-15 | 1968-11-21 | Impex Essen Vertrieb | Schlaghammer |
US3973633A (en) * | 1972-06-30 | 1976-08-10 | Atlas Copco Aktiebolag | Hammer device |
US3952813A (en) * | 1975-02-07 | 1976-04-27 | Nikolai Prokhorovich Chepurnoi | Percussive device for driving holes in soil |
US4290492A (en) * | 1979-01-31 | 1981-09-22 | Black & Decker Inc. | Idling and air replenishing system for a reciprocating hammer mechanism |
SU1052627A1 (ru) * | 1979-05-14 | 1983-11-07 | Институт Горного Дела Со Ан Ссср | Машина ударного действи |
DE3121616A1 (de) * | 1981-05-30 | 1982-12-23 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
DE3526162A1 (de) * | 1985-07-22 | 1987-01-22 | Black & Decker Inc | Bohrhammer sowie bohrhammerwerkzeug |
DE3773471D1 (de) * | 1986-12-17 | 1991-11-07 | Hilti Ag | Handgeraet. |
SE8900947D0 (sv) * | 1989-03-16 | 1989-03-16 | Atlas Copco Ab | Slagverktyg |
DE4135240A1 (de) * | 1991-10-25 | 1993-04-29 | Bosch Gmbh Robert | Bohrhammer |
DE19706671A1 (de) * | 1997-02-20 | 1998-08-27 | Scintilla Ag | Handwerkzeugmaschine |
CN2652605Y (zh) * | 2003-09-02 | 2004-11-03 | 林瑞兴 | 冲击切断机 |
-
2005
- 2005-04-25 DE DE102005000042A patent/DE102005000042A1/de not_active Withdrawn
-
2006
- 2006-03-09 US US11/373,785 patent/US20060237206A1/en not_active Abandoned
- 2006-04-13 EP EP06112584A patent/EP1716979B1/de active Active
- 2006-04-20 CN CN2006100755596A patent/CN1853865B/zh active Active
- 2006-04-21 JP JP2006118100A patent/JP4865395B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US20060237206A1 (en) | 2006-10-26 |
EP1716979B1 (de) | 2011-09-28 |
JP2006305722A (ja) | 2006-11-09 |
DE102005000042A1 (de) | 2006-10-26 |
CN1853865B (zh) | 2010-09-29 |
EP1716979A1 (de) | 2006-11-02 |
CN1853865A (zh) | 2006-11-01 |
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