CH673425A5 - - Google Patents

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Publication number
CH673425A5
CH673425A5 CH235687A CH235687A CH673425A5 CH 673425 A5 CH673425 A5 CH 673425A5 CH 235687 A CH235687 A CH 235687A CH 235687 A CH235687 A CH 235687A CH 673425 A5 CH673425 A5 CH 673425A5
Authority
CH
Switzerland
Prior art keywords
racket
hammer
holding
holding elements
firing pin
Prior art date
Application number
CH235687A
Other languages
German (de)
English (en)
Inventor
Johann Kaltenecker
Gerhard Meixner
Hans-Ulrich Muetschele
Ulrich Rauser
Karl Dr Wanner
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH673425A5 publication Critical patent/CH673425A5/de

Links

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
    • B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
    • 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
    • B25D2250/191—Ram catchers for stopping the ram when entering idling mode
    • 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
    • B25D2250/225—Serrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CH235687A 1986-07-17 1987-06-23 CH673425A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863624153 DE3624153A1 (de) 1986-07-17 1986-07-17 Motorbetriebener hammer

Publications (1)

Publication Number Publication Date
CH673425A5 true CH673425A5 (ja) 1990-03-15

Family

ID=6305384

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235687A CH673425A5 (ja) 1986-07-17 1987-06-23

Country Status (4)

Country Link
JP (1) JPH0698580B2 (ja)
CH (1) CH673425A5 (ja)
DE (1) DE3624153A1 (ja)
GB (1) GB2192824B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627869A1 (de) * 1986-08-16 1988-02-18 Bosch Gmbh Robert Schlagwerkabschaltung
DE4400779A1 (de) * 1994-01-13 1995-07-20 Duss Maschf Elektropneumatischer Schlag- oder Drehschlaghammer
US5883827A (en) * 1996-08-26 1999-03-16 Micron Technology, Inc. Method and apparatus for reading/writing data in a memory system including programmable resistors
US7032683B2 (en) 2001-09-17 2006-04-25 Milwaukee Electric Tool Corporation Rotary hammer
DE102007000135A1 (de) * 2007-03-08 2008-09-11 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk
BG66156B1 (bg) * 2007-09-21 2011-09-30 "Спарки Елтос" АД Ударен механизъм за електрически преносими ударно-пробивни машини
AU2009232467B2 (en) * 2008-03-31 2014-11-20 Atlas Copco Airpower, Naamloze Venootschap Percussion tool
EP2921265A1 (de) * 2014-03-18 2015-09-23 HILTI Aktiengesellschaft Handwerkzeugmaschine
EP4341047A1 (en) * 2021-05-21 2024-03-27 Milwaukee Electric Tool Corporation Chisel hammer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB354648A (en) * 1930-02-06 1931-08-13 Nordiska Armaturfab Ab Improvements in percussive tools
GB379444A (en) * 1931-06-24 1932-09-01 Dudley David Levy Improvements in percussive dental instruments
GB547017A (en) * 1941-01-09 1942-08-10 Black & Decker Mfg Co Portable hammer
GB697116A (en) * 1951-01-17 1953-09-16 William Henry Dean Improvements in power-operated portable tools
BE791135A (fr) * 1971-11-25 1973-03-01 Hilti Ag Marteau electropneumatique
DE2540838C2 (de) * 1975-09-12 1985-05-23 Hilti Ag, Schaan Elektropneumatischer Hammer
DE3120326A1 (de) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE3121616A1 (de) * 1981-05-30 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
SU1178583A1 (ru) * 1983-04-01 1985-09-15 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Компрессионно-вакуумна машина ударного действи

Also Published As

Publication number Publication date
JPH0698580B2 (ja) 1994-12-07
JPS6328579A (ja) 1988-02-06
GB2192824B (en) 1990-04-04
GB2192824A (en) 1988-01-27
GB8714393D0 (en) 1987-07-22
DE3624153A1 (de) 1988-01-28

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Legal Events

Date Code Title Description
PL Patent ceased