DE2260365A1 - Luftpolsterschlagwerk - Google Patents

Luftpolsterschlagwerk

Info

Publication number
DE2260365A1
DE2260365A1 DE19722260365 DE2260365A DE2260365A1 DE 2260365 A1 DE2260365 A1 DE 2260365A1 DE 19722260365 DE19722260365 DE 19722260365 DE 2260365 A DE2260365 A DE 2260365A DE 2260365 A1 DE2260365 A1 DE 2260365A1
Authority
DE
Germany
Prior art keywords
air cushion
connecting rod
hammer mechanism
mechanism according
piston
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.)
Ceased
Application number
DE19722260365
Other languages
German (de)
English (en)
Inventor
Karl Dr Ing Wanner
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
Priority to DE19722260365 priority Critical patent/DE2260365A1/de
Priority to FR7340484A priority patent/FR2209640B1/fr
Priority to BR933473A priority patent/BR7309334D0/pt
Priority to CH1692473A priority patent/CH560588A5/xx
Priority to GB5640273A priority patent/GB1426770A/en
Priority to NL7316810A priority patent/NL7316810A/xx
Priority to JP13761773A priority patent/JPS5630157B2/ja
Priority to IT4293773A priority patent/IT1033518B/it
Publication of DE2260365A1 publication Critical patent/DE2260365A1/de
Ceased 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)
DE19722260365 1972-12-09 1972-12-09 Luftpolsterschlagwerk Ceased DE2260365A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19722260365 DE2260365A1 (de) 1972-12-09 1972-12-09 Luftpolsterschlagwerk
FR7340484A FR2209640B1 (es) 1972-12-09 1973-11-14
BR933473A BR7309334D0 (pt) 1972-12-09 1973-11-28 Ferramenta de percussao aperfeicoada com almofada de ar
CH1692473A CH560588A5 (es) 1972-12-09 1973-12-04
GB5640273A GB1426770A (en) 1972-12-09 1973-12-05 Striking mechanisms
NL7316810A NL7316810A (es) 1972-12-09 1973-12-07
JP13761773A JPS5630157B2 (es) 1972-12-09 1973-12-10
IT4293773A IT1033518B (it) 1972-12-09 1973-12-18 Meccanismo a percussione a cuscinetto d aria in particolare per macchine utensili portatili

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
DE2260365A1 true DE2260365A1 (de) 1974-06-12

Family

ID=5863993

Family Applications (1)

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

Country Status (8)

Country Link
JP (1) JPS5630157B2 (es)
BR (1) BR7309334D0 (es)
CH (1) CH560588A5 (es)
DE (1) DE2260365A1 (es)
FR (1) FR2209640B1 (es)
GB (1) GB1426770A (es)
IT (1) IT1033518B (es)
NL (1) NL7316810A (es)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029972A1 (de) * 1979-08-17 1981-02-26 Honda Motor Co Ltd Schubstange fuer einen verbrennungsmotor
DE2945935A1 (de) * 1979-11-14 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Handwerkzeugmaschine mit einem luftfederschlagwerk
DE2951111A1 (de) * 1979-12-19 1981-07-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange fuer kraftmaschinen
DE2951112A1 (de) * 1979-12-19 1981-07-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange fuer kraftmaschinen
DE3004575A1 (de) * 1980-02-08 1981-08-13 Sigri Elektrographit Gmbh, 8901 Meitingen Pleuelstange aus verbundwerkstoff
DE3913426A1 (de) * 1989-04-17 1990-10-25 Kioritz Corp Maschinenhammer
DE19929183A1 (de) * 1999-06-25 2001-01-04 Wacker Werke Kg Luftfederschlagwerk mit hohlem Schlagkolben
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
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056279U (es) * 1973-09-21 1975-05-27
JPS5056280U (es) * 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
GB0127394D0 (en) * 2001-11-15 2002-01-09 Black & Decker Inc Hammer
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
DE102007000452A1 (de) * 2007-08-20 2009-02-26 Hilti Aktiengesellschaft Handwerkzeugmaschine mit Hubantrieb
JP5290666B2 (ja) * 2008-08-29 2013-09-18 株式会社マキタ 打撃工具
EP2163355A1 (de) * 2008-09-12 2010-03-17 AEG Electric Tools GmbH Elektrowerkzeug umfassend einen Taumeltrieb oder Kurbeltrieb mit reduzierter Masse
US8870226B2 (en) 2010-02-22 2014-10-28 Honda Motor Co., Ltd. Evaporated fuel control device for saddle-type vehicles
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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029972A1 (de) * 1979-08-17 1981-02-26 Honda Motor Co Ltd Schubstange fuer einen verbrennungsmotor
DE2945935A1 (de) * 1979-11-14 1981-05-27 Robert Bosch Gmbh, 7000 Stuttgart Handwerkzeugmaschine mit einem luftfederschlagwerk
DE2951111A1 (de) * 1979-12-19 1981-07-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange fuer kraftmaschinen
DE2951112A1 (de) * 1979-12-19 1981-07-02 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pleuelstange fuer kraftmaschinen
DE3004575A1 (de) * 1980-02-08 1981-08-13 Sigri Elektrographit Gmbh, 8901 Meitingen Pleuelstange aus verbundwerkstoff
DE3913426A1 (de) * 1989-04-17 1990-10-25 Kioritz Corp Maschinenhammer
DE19929183A1 (de) * 1999-06-25 2001-01-04 Wacker Werke Kg Luftfederschlagwerk mit hohlem Schlagkolben
DE19929183B4 (de) * 1999-06-25 2004-07-29 Wacker Construction Equipment Ag Luftfederschlagwerk mit Hohl-Schlagkolben mit Leerlauföffnung
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
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer

Also Published As

Publication number Publication date
IT1033518B (it) 1979-08-10
JPS4988172A (es) 1974-08-23
JPS5630157B2 (es) 1981-07-13
GB1426770A (en) 1976-03-03
FR2209640A1 (es) 1974-07-05
BR7309334D0 (pt) 1974-08-29
FR2209640B1 (es) 1976-04-30
CH560588A5 (es) 1975-04-15
NL7316810A (es) 1974-06-11

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Legal Events

Date Code Title Description
OF Willingness to grant licences before publication of examined application
OD Request for examination
8131 Rejection