JP2013166239A - チゼル - Google Patents
チゼル Download PDFInfo
- Publication number
- JP2013166239A JP2013166239A JP2013025822A JP2013025822A JP2013166239A JP 2013166239 A JP2013166239 A JP 2013166239A JP 2013025822 A JP2013025822 A JP 2013025822A JP 2013025822 A JP2013025822 A JP 2013025822A JP 2013166239 A JP2013166239 A JP 2013166239A
- Authority
- JP
- Japan
- Prior art keywords
- central axis
- circumferential direction
- chisel
- rib
- ribs
- 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
- 239000000463 material Substances 0.000 abstract description 22
- 230000007423 decrease Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 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
- B25D17/02—Percussive tool bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D3/00—Hand chisels
-
- 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
- B25D2250/211—Cross-sections of the tool
-
- 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
- B25D2250/305—Twisted part of a chisel or percussive non-drilling tool bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
【解決手段】チゼル1は、打撃方向7に向く中心軸線2に沿って順に配置された打撃面4、シャンク8、拡径部12及び先端部3を備える。拡径部12は、中心軸線2の周囲に、中心軸線2に沿って延設された複数のリブ13を有する。リブ13のそれぞれは、中心軸線2に対して接線方向への偏倚をなすことにより形成される波状形状を有する。
【選択図】図1
Description
特に示さない限り、同一の要素、または機能的に同様の要素は、同じ符号により図に示すものとする。
Claims (10)
- 打撃方向(7)に向く中心軸線(2)に沿って順に配置された打撃面(4)、シャンク(8)、拡径部(12)及び先端部(3)を備えたチゼル(1)であって、前記拡径部(12)は、前記中心軸線(2)の周囲に、前記中心軸線(2)に沿って延設された複数のリブ(13,45)を有し、前記リブ(13,45)のそれぞれは、前記中心軸線(2)に関して接線方向への偏倚をなすことにより形成される波状形状を有することを特徴とするチゼル。
- 前記接線方向への偏倚の大きさは、前記リブ(13,45)の幅より小さいことを特徴とする請求項1に記載のチゼル。
- 一方の周方向(18)へ偏倚する前記リブ(13,45)の部分の偏倚の大きさ(42)は、前記一方の周方向(18)とは逆の周方向へ偏倚する前記リブ(13,45)の部分の偏倚の大きさ(42)と等しいことを特徴とする請求項1または2に記載のチゼル。
- 前記偏倚の大きさ(42)は5度〜30度の範囲内にあることを特徴とする請求項1〜3のいずれか1項に記載のチゼル。
- 前記リブ(13)の少なくとも1つは、波状形状を形成する前記周方向への偏倚において、前記周方向(18)に平行移動するように偏倚していることを特徴とする請求項1〜4のいずれか1項に記載のチゼル。
- 前記中心軸線(2)に直角な断面の形状が、前記中心軸線(2)に沿って連続的に変化することを特徴とする請求項5に記載のチゼル。
- 前記リブ(45)の少なくとも1つは、波状形状を形成する前記周方向への偏倚において、前記中心軸線(2)の周囲を前記周方向(18)に回るように偏倚していることを特徴とする請求項1〜4のいずれか1項に記載のチゼル。
- 前記中心軸線(2)に直角な断面の形状が、前記中心軸線(2)に沿って、形状を維持しつつ前記周方向(18)及び前記周方向(18)とは逆方向に交互に回転することを特徴とする請求項7に記載のチゼル。
- 少なくとも2つの波列(22)を有することを特徴とする請求項1〜8のいずれか1項に記載のチゼル。
- 前記リブ(13,45)は、前記中心軸線(2)に沿う方向に対する角度(34)を周期的に変化させることにより、前記中心軸線(2)に対して傾斜し、前記角度(34)の最小値は−20〜−3度の範囲内にあり、前記角度(34)の最大値は3〜20度の範囲内にあることを特徴とする請求項1〜9のいずれか1項に記載のチゼル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012202300A DE102012202300A1 (de) | 2012-02-15 | 2012-02-15 | Meißel |
DE102012202300.3 | 2012-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013166239A true JP2013166239A (ja) | 2013-08-29 |
JP6104628B2 JP6104628B2 (ja) | 2017-03-29 |
Family
ID=47748416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013025822A Active JP6104628B2 (ja) | 2012-02-15 | 2013-02-13 | チゼル |
Country Status (10)
Country | Link |
---|---|
US (1) | US9221164B2 (ja) |
EP (1) | EP2628572B1 (ja) |
JP (1) | JP6104628B2 (ja) |
CN (1) | CN103252753B (ja) |
AR (1) | AR089953A1 (ja) |
BR (1) | BR102013003513A2 (ja) |
DE (1) | DE102012202300A1 (ja) |
ES (1) | ES2589279T3 (ja) |
PL (1) | PL2628572T3 (ja) |
RU (1) | RU2620526C2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD752937S1 (en) * | 2013-06-18 | 2016-04-05 | Hilti Aktiengesellschaft | Chisel |
WO2015061370A1 (en) | 2013-10-21 | 2015-04-30 | Milwaukee Electric Tool Corporation | Adapter for power tool devices |
USD756741S1 (en) * | 2014-04-10 | 2016-05-24 | Robert Bosch Gmbh | Chisel |
RU2606688C1 (ru) * | 2015-10-05 | 2017-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Ручной инструмент ударного действия для разделения на части рулона сена |
EP3222390A1 (de) | 2016-03-23 | 2017-09-27 | HILTI Aktiengesellschaft | Meissel |
EP3281748A1 (de) * | 2016-08-08 | 2018-02-14 | HILTI Aktiengesellschaft | Meissel |
CN106312941B (zh) * | 2016-11-04 | 2018-09-11 | 杭州中杰工具有限公司 | 一种高效率组合式连体凿的制备方法 |
CA186295S (en) * | 2018-09-07 | 2020-09-02 | Arbortech Industries Ltd | Chisel attachment for a power tool |
USD923447S1 (en) | 2019-05-06 | 2021-06-29 | Milwaukee Electric Tool Corporation | Chisel |
USD922842S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
USD922840S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
USD921465S1 (en) | 2019-05-06 | 2021-06-08 | Milwaukee Electric Tool Corporation | Mortar knife |
USD922841S1 (en) | 2019-05-06 | 2021-06-22 | Milwaukee Electric Tool Corporation | Chisel |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144868A (en) * | 1976-07-06 | 1979-03-20 | Heitbrink Hermanus A | Chisel for an impact apparatus |
US4963062A (en) * | 1982-06-14 | 1990-10-16 | Giannuzzi Louis | Single-piece, pre-shaped anchor |
JP3010560B2 (ja) * | 1990-04-25 | 2000-02-21 | 有限会社野々川商事 | 化粧料 |
US6076431A (en) * | 1997-02-04 | 2000-06-20 | Maxtech, Inc. | Striking tools with deflector grips |
JP2004114294A (ja) * | 2002-09-25 | 2004-04-15 | Hilti Ag | 先細チゼル |
US20060022511A1 (en) * | 2004-07-13 | 2006-02-02 | Markus Rompel | Chisel |
JP2007296851A (ja) * | 2006-04-28 | 2007-11-15 | Hilti Ag | 4重螺旋の螺旋ドリルシャフトを有する回転打撃ドリル |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE466471C (de) * | 1928-10-06 | Otto Schoebe | Stechbeitel | |
US523095A (en) * | 1894-07-17 | Cutting-tool for granite | ||
US2028993A (en) * | 1934-10-26 | 1936-01-28 | Arrow Tools Inc | Chisel |
US2629588A (en) * | 1948-03-25 | 1953-02-24 | Neamand Vincent | Tool for breaking concrete and the like |
DE1846211U (de) * | 1961-06-07 | 1962-02-08 | Guenther W Hammer | Spitzeisen fuer abbauhaemmer. |
US3163865A (en) * | 1961-09-13 | 1965-01-05 | Port Clinton Mfg Company | Drive tool |
FR2720314B1 (fr) * | 1994-05-24 | 1996-07-05 | Racodon Sa Expl Ets | Dispositif de préhension et d'amortissement de chocs sur des outils de frappe. |
ATE236764T1 (de) * | 1995-10-12 | 2003-04-15 | Bosch Gmbh Robert | Einsatzwerkzeug und werkzeughalter für elektrische maschinen mit bohr- und/oder schlagbetrieb |
IT239729Y1 (it) * | 1996-04-26 | 2001-03-13 | Giovanni Battista Andrina | Utensili per martelli demolitori con profilo speciale. |
WO2001036163A1 (de) * | 1999-11-17 | 2001-05-25 | Hawera Probst Gmbh | Meissel |
AU2001278601A1 (en) * | 2000-08-15 | 2002-02-25 | Fisher Power Wave Limited | Improved cam operated devices |
DE10102308A1 (de) * | 2001-01-19 | 2002-07-25 | Hilti Ag | Gesteinsbohrer mit Spülbohrung |
DE10208627A1 (de) * | 2002-02-28 | 2003-09-11 | Hawera Probst Gmbh | Flachmeißel |
US20060196056A1 (en) * | 2005-03-07 | 2006-09-07 | Davis Waldon E | Chisels with angled heads and ribbed grip handles |
US8141255B2 (en) * | 2009-08-29 | 2012-03-27 | Cheng-Wei Su | Multi-impact hand tool |
US20120020751A1 (en) * | 2010-07-23 | 2012-01-26 | Suneel Bhaskar Bhat | Multi-directionally fluted rotary cutting tool |
CN201922428U (zh) * | 2010-11-27 | 2011-08-10 | 浙江永盛工具有限公司 | 凿尖 |
EP2502710B1 (en) * | 2011-03-22 | 2020-04-22 | Black & Decker Inc. | Chisels |
-
2012
- 2012-02-15 DE DE102012202300A patent/DE102012202300A1/de not_active Withdrawn
-
2013
- 2013-01-31 CN CN201310037374.6A patent/CN103252753B/zh active Active
- 2013-02-08 AR ARP130100411A patent/AR089953A1/es not_active Application Discontinuation
- 2013-02-13 JP JP2013025822A patent/JP6104628B2/ja active Active
- 2013-02-13 PL PL13155007.1T patent/PL2628572T3/pl unknown
- 2013-02-13 EP EP13155007.1A patent/EP2628572B1/de active Active
- 2013-02-13 ES ES13155007.1T patent/ES2589279T3/es active Active
- 2013-02-14 RU RU2013106398A patent/RU2620526C2/ru active
- 2013-02-15 BR BRBR102013003513-0A patent/BR102013003513A2/pt not_active Application Discontinuation
- 2013-02-15 US US13/768,736 patent/US9221164B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144868A (en) * | 1976-07-06 | 1979-03-20 | Heitbrink Hermanus A | Chisel for an impact apparatus |
US4963062A (en) * | 1982-06-14 | 1990-10-16 | Giannuzzi Louis | Single-piece, pre-shaped anchor |
JP3010560B2 (ja) * | 1990-04-25 | 2000-02-21 | 有限会社野々川商事 | 化粧料 |
US6076431A (en) * | 1997-02-04 | 2000-06-20 | Maxtech, Inc. | Striking tools with deflector grips |
JP2004114294A (ja) * | 2002-09-25 | 2004-04-15 | Hilti Ag | 先細チゼル |
US20060022511A1 (en) * | 2004-07-13 | 2006-02-02 | Markus Rompel | Chisel |
JP2007296851A (ja) * | 2006-04-28 | 2007-11-15 | Hilti Ag | 4重螺旋の螺旋ドリルシャフトを有する回転打撃ドリル |
Also Published As
Publication number | Publication date |
---|---|
RU2620526C2 (ru) | 2017-05-26 |
AR089953A1 (es) | 2014-10-01 |
RU2013106398A (ru) | 2014-08-20 |
BR102013003513A2 (pt) | 2015-06-16 |
CN103252753A (zh) | 2013-08-21 |
DE102012202300A1 (de) | 2013-08-22 |
EP2628572A1 (de) | 2013-08-21 |
PL2628572T3 (pl) | 2016-12-30 |
US9221164B2 (en) | 2015-12-29 |
CN103252753B (zh) | 2016-08-10 |
JP6104628B2 (ja) | 2017-03-29 |
EP2628572B1 (de) | 2016-06-01 |
ES2589279T3 (es) | 2016-11-11 |
US20130205603A1 (en) | 2013-08-15 |
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