GB1426770A - Striking mechanisms - Google Patents

Striking mechanisms

Info

Publication number
GB1426770A
GB1426770A GB5640273A GB5640273A GB1426770A GB 1426770 A GB1426770 A GB 1426770A GB 5640273 A GB5640273 A GB 5640273A GB 5640273 A GB5640273 A GB 5640273A GB 1426770 A GB1426770 A GB 1426770A
Authority
GB
United Kingdom
Prior art keywords
dec
disposed
members
piston
percussive
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
Application number
GB5640273A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1426770A publication Critical patent/GB1426770A/en
Expired 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
    • B25D11/12—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
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/54—Plastics
    • B25D2222/61—Polyamides, e.g. Nylon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB5640273A 1972-12-09 1973-12-05 Striking mechanisms Expired GB1426770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260365 DE2260365A1 (de) 1972-12-09 1972-12-09 Luftpolsterschlagwerk

Publications (1)

Publication Number Publication Date
GB1426770A true GB1426770A (en) 1976-03-03

Family

ID=5863993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5640273A Expired GB1426770A (en) 1972-12-09 1973-12-05 Striking mechanisms

Country Status (8)

Country Link
JP (1) JPS5630157B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7309334D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH560588A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2260365A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2209640B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1426770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1033518B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7316810A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041915A1 (en) * 2001-11-15 2003-05-22 Black & Decker Inc. Hammer
US7401661B2 (en) 2006-07-01 2008-07-22 Black & Decker Inc. Lubricant pump for powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
DE102007000452A1 (de) * 2007-08-20 2009-02-26 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Hubantrieb
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
EP2163355A1 (de) * 2008-09-12 2010-03-17 AEG Electric Tools GmbH Elektrowerkzeug umfassend einen Taumeltrieb oder Kurbeltrieb mit reduzierter Masse
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
EP2674258A3 (en) * 2008-08-29 2016-02-17 Makita Corporation Impact tool
CN108071573A (zh) * 2016-11-17 2018-05-25 天津市千顷田机械科技有限公司 新式压缩机连杆
EP3632624A1 (de) * 2018-10-04 2020-04-08 Hilti Aktiengesellschaft Exzenterantrieb für eine handwerkzeugmaschine
CN114473963A (zh) * 2022-03-22 2022-05-13 宁波海伯安防科技有限公司 气阀的联动装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056280U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-21 1975-05-27
JPS5056279U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-21 1975-05-27
JPS6021183Y2 (ja) * 1977-06-29 1985-06-24 株式会社マキタ電機製作所 電動打撃装置
JPS5631537A (en) * 1979-08-17 1981-03-30 Honda Motor Co Ltd Connecting rod for internal combustion engine
DE2945935A1 (de) * 1979-11-14 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Handwerkzeugmaschine mit einem luftfederschlagwerk
DE2951112C2 (de) * 1979-12-19 1983-10-13 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Aus faserverstärktem Kunststoff gefertigte Pleuelstange für Kraftmaschinen
DE2951111C2 (de) * 1979-12-19 1983-10-13 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange für Kraftmaschinen
DE3004575A1 (de) * 1980-02-08 1981-08-13 Sigri Elektrographit Gmbh, 8901 Meitingen Pleuelstange aus verbundwerkstoff
GB2230728B (en) * 1989-04-17 1992-10-21 Kioritz Corp Engine hammer
DE19929183B4 (de) * 1999-06-25 2004-07-29 Wacker Construction Equipment Ag Luftfederschlagwerk mit Hohl-Schlagkolben mit Leerlauföffnung
JP2008223524A (ja) * 2007-03-09 2008-09-25 Kubota Corp エンジン
DE102007035699A1 (de) * 2007-07-30 2009-02-05 Robert Bosch Gmbh Handwerkzeugmaschine
EP2540602B1 (en) 2010-02-22 2014-05-14 Honda Motor Co., Ltd. Evaporated fuel control device for saddle-type vehicles

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041915A1 (en) * 2001-11-15 2003-05-22 Black & Decker Inc. Hammer
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
US7814986B2 (en) 2006-07-01 2010-10-19 Balck & Decker Inc. Lubricant system for powered hammer
US7401661B2 (en) 2006-07-01 2008-07-22 Black & Decker Inc. Lubricant pump for powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
DE102007000452A1 (de) * 2007-08-20 2009-02-26 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Hubantrieb
EP2674258A3 (en) * 2008-08-29 2016-02-17 Makita Corporation Impact tool
EP2163355A1 (de) * 2008-09-12 2010-03-17 AEG Electric Tools GmbH Elektrowerkzeug umfassend einen Taumeltrieb oder Kurbeltrieb mit reduzierter Masse
CN108071573A (zh) * 2016-11-17 2018-05-25 天津市千顷田机械科技有限公司 新式压缩机连杆
EP3632624A1 (de) * 2018-10-04 2020-04-08 Hilti Aktiengesellschaft Exzenterantrieb für eine handwerkzeugmaschine
WO2020069917A1 (de) * 2018-10-04 2020-04-09 Hilti Aktiengesellschaft Exzenterantrieb für eine handwerkzeugmaschine
CN112703089A (zh) * 2018-10-04 2021-04-23 喜利得股份公司 便携动力工具的偏心驱动件
US20210323135A1 (en) * 2018-10-04 2021-10-21 Hilti Aktiengesellschaft Eccentric drive for a portable power tool
CN112703089B (zh) * 2018-10-04 2024-05-03 喜利得股份公司 用于手持式工具机的偏心驱动件和手持式工具机
US12064856B2 (en) * 2018-10-04 2024-08-20 Hilti Aktiengesellschaft Eccentric drive for a portable power tool
CN114473963A (zh) * 2022-03-22 2022-05-13 宁波海伯安防科技有限公司 气阀的联动装置

Also Published As

Publication number Publication date
JPS4988172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-23
CH560588A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-04-15
JPS5630157B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-13
FR2209640A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-05
DE2260365A1 (de) 1974-06-12
IT1033518B (it) 1979-08-10
FR2209640B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-04-30
NL7316810A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-11
BR7309334D0 (pt) 1974-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee