EP1614507A3 - Wälzbohrhammer - Google Patents

Wälzbohrhammer Download PDF

Info

Publication number
EP1614507A3
EP1614507A3 EP05012334A EP05012334A EP1614507A3 EP 1614507 A3 EP1614507 A3 EP 1614507A3 EP 05012334 A EP05012334 A EP 05012334A EP 05012334 A EP05012334 A EP 05012334A EP 1614507 A3 EP1614507 A3 EP 1614507A3
Authority
EP
European Patent Office
Prior art keywords
contact
hammer drill
rolling hammer
rolling
line contact
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.)
Withdrawn
Application number
EP05012334A
Other languages
English (en)
French (fr)
Other versions
EP1614507A2 (de
Inventor
B. Ha Bob
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1614507A2 publication Critical patent/EP1614507A2/de
Publication of EP1614507A3 publication Critical patent/EP1614507A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool
    • B25D11/104—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool with rollers or balls as cam surface
    • 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
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/06—Means for driving the impulse member
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
EP05012334A 2004-07-08 2005-06-08 Wälzbohrhammer Withdrawn EP1614507A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002475001A CA2475001A1 (en) 2004-07-08 2004-07-08 Rolling hammer drill

Publications (2)

Publication Number Publication Date
EP1614507A2 EP1614507A2 (de) 2006-01-11
EP1614507A3 true EP1614507A3 (de) 2009-03-25

Family

ID=34937318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05012334A Withdrawn EP1614507A3 (de) 2004-07-08 2005-06-08 Wälzbohrhammer

Country Status (9)

Country Link
EP (1) EP1614507A3 (de)
JP (1) JP2006021317A (de)
KR (1) KR100706119B1 (de)
CN (1) CN1718375A (de)
AU (1) AU2005202301A1 (de)
BR (1) BRPI0502201A (de)
CA (1) CA2475001A1 (de)
EA (1) EA007401B1 (de)
TW (1) TW200605994A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381589A (zh) * 2013-07-30 2013-11-06 东莞宝顺力电子塑胶制品厂有限公司 多功能冲击钻

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103862442B (zh) * 2012-12-13 2016-08-03 苏州宝时得电动工具有限公司 一种具有冲击扳手功能的动力工具
US9486908B2 (en) 2013-06-18 2016-11-08 Ingersoll-Rand Company Rotary impact tool
CN105397355A (zh) * 2015-12-28 2016-03-16 天津海润恒通高性能计算系统科技有限公司 一种风扇自动焊接设备
CN108481268B (zh) * 2017-01-20 2021-09-07 苏州宝时得电动工具有限公司 动力工具
CN112720366A (zh) * 2019-10-29 2021-04-30 苏州宝时得电动工具有限公司 手持工具
CN112720367B (zh) * 2019-10-29 2024-04-30 苏州宝时得电动工具有限公司 手持工具
CN113863890B (zh) * 2021-10-22 2022-08-23 盐城市荣嘉机械制造有限公司 一种石油封隔器
FR3145501B1 (fr) * 2023-02-03 2025-04-04 Pv Tool France Module vibratoire pour une machine manuelle de coupe, machine manuelle de coupe, et procede d’amelioration d’une machine manuelle de coupe
FR3145500B1 (fr) * 2023-02-03 2025-02-21 Pv Tool France Module vibratoire pour une machine manuelle de coupe, machine manuelle de coupe, et procede d’amelioration d’une machine manuelle de coupe
US12472616B2 (en) 2023-03-13 2025-11-18 Milwaukee Electric Tool Corporation Rotary impact tool with thrust bearing
CN116855657A (zh) * 2023-05-25 2023-10-10 宜昌市燕狮科技开发有限责任公司 一种带滚动体限位的液压开口机及运行方法
JP2025165305A (ja) * 2024-04-22 2025-11-04 パナソニック株式会社 電動工具システム、及びアタッチメント

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE551139C (de) * 1930-03-03 1932-05-27 Jean Bruel Elektrisch betaetigte Schlagvorrichtung
US2211741A (en) * 1940-08-13 elwell
FR1274306A (fr) * 1959-12-24 1961-10-20 Bosch Gmbh Robert Perceuse portative
DE3402728A1 (de) * 1984-01-27 1985-08-08 Kress-elektrik GmbH & Co, Elektromotorenfabrik, 7457 Bisingen Bohr- oder schlaghammer
WO2003028958A1 (en) * 2001-10-01 2003-04-10 Mk-Produkter, Mekanik & Kemi Ab A percussion device
US20030230422A1 (en) * 2002-06-17 2003-12-18 Ha Bob B. Hammer drill

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU457547A1 (ru) * 1973-08-27 1975-01-25 Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения Вибросверлильное устройство
FI70625C (fi) * 1984-07-03 1986-09-24 Tampella Oy Ab Kopplingsanordning foer en borrnacke foer slagborrmaskin
SU1743722A1 (ru) * 1988-05-17 1992-06-30 Ю.К.Жебелев, Д.А.Юнусов, Л.А.Якубовска и А.Ф.Якунин Инструмент ударно-вращательного действи
US7050964B2 (en) * 2001-06-01 2006-05-23 Microsoft Corporation Scaleable machine translation system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211741A (en) * 1940-08-13 elwell
DE551139C (de) * 1930-03-03 1932-05-27 Jean Bruel Elektrisch betaetigte Schlagvorrichtung
FR1274306A (fr) * 1959-12-24 1961-10-20 Bosch Gmbh Robert Perceuse portative
DE3402728A1 (de) * 1984-01-27 1985-08-08 Kress-elektrik GmbH & Co, Elektromotorenfabrik, 7457 Bisingen Bohr- oder schlaghammer
WO2003028958A1 (en) * 2001-10-01 2003-04-10 Mk-Produkter, Mekanik & Kemi Ab A percussion device
US20030230422A1 (en) * 2002-06-17 2003-12-18 Ha Bob B. Hammer drill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103381589A (zh) * 2013-07-30 2013-11-06 东莞宝顺力电子塑胶制品厂有限公司 多功能冲击钻
CN103381589B (zh) * 2013-07-30 2015-08-05 东莞宝顺力电子塑胶制品厂有限公司 多功能冲击钻

Also Published As

Publication number Publication date
EA007401B1 (ru) 2006-10-27
KR100706119B1 (ko) 2007-04-12
CA2475001A1 (en) 2006-01-08
KR20060046422A (ko) 2006-05-17
TW200605994A (en) 2006-02-16
EA200500838A1 (ru) 2006-02-24
JP2006021317A (ja) 2006-01-26
BRPI0502201A (pt) 2006-02-21
EP1614507A2 (de) 2006-01-11
AU2005202301A1 (en) 2006-01-19
CN1718375A (zh) 2006-01-11

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