CH417503A - Percussion tool - Google Patents

Percussion tool

Info

Publication number
CH417503A
CH417503A CH1374464A CH1374464A CH417503A CH 417503 A CH417503 A CH 417503A CH 1374464 A CH1374464 A CH 1374464A CH 1374464 A CH1374464 A CH 1374464A CH 417503 A CH417503 A CH 417503A
Authority
CH
Switzerland
Prior art keywords
percussion tool
percussion
tool
Prior art date
Application number
CH1374464A
Other languages
French (fr)
Original Assignee
Kango Electric Hammers Ltd
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 Kango Electric Hammers Ltd filed Critical Kango Electric Hammers Ltd
Publication of CH417503A publication Critical patent/CH417503A/en

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
    • B25D11/005—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
    • 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
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CH1374464A 1963-10-23 1964-10-23 Percussion tool CH417503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41778/63A GB1030136A (en) 1963-10-23 1963-10-23 Improvements relating to power-operated percussive tools

Publications (1)

Publication Number Publication Date
CH417503A true CH417503A (en) 1966-07-15

Family

ID=10421327

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1374464A CH417503A (en) 1963-10-23 1964-10-23 Percussion tool

Country Status (6)

Country Link
US (1) US3334693A (en)
BE (1) BE654763A (en)
CH (1) CH417503A (en)
DE (2) DE1909999U (en)
GB (1) GB1030136A (en)
NL (1) NL6412396A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628045B2 (en) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammer device with a drive motor installed transversely to the direction of impact
JPS4836482U (en) * 1971-09-02 1973-05-01
US3791462A (en) * 1972-03-29 1974-02-12 A Curington Percussion anvil bits
US3834469A (en) * 1972-11-14 1974-09-10 Wacker Werke Kg Internal combustion operated hammer
DE2343014B2 (en) * 1973-08-25 1978-04-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatic hammer drill
DE2432105A1 (en) * 1974-07-04 1976-01-22 Duss Maschf STRIKING OR ROTARY HAMMER
US4862976A (en) * 1988-11-22 1989-09-05 Sandvik Rock Tools, Inc. Spline drive for percussion drilling tool
JP2552566B2 (en) * 1990-04-05 1996-11-13 株式会社マキタ Impact tool
EP1674206A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammer mechanism for power tool
EP1674743B1 (en) * 2004-12-23 2014-01-22 Black & Decker Inc. Drive mechanism for a power tool
US20070137895A1 (en) * 2005-12-21 2007-06-21 Smith International, Inc. Percussion drill bit with V-shaped splines
EP2029326A1 (en) * 2006-06-06 2009-03-04 Robert Bosch GmbH Percussion mechanism with a striking pin and an associated catching mechanism
JP2008012665A (en) * 2006-07-01 2008-01-24 Black & Decker Inc Tool holder for pavement breaker
SE534450C2 (en) * 2009-07-01 2011-08-30 Atlas Copco Rock Drills Ab Device and method for protecting a rock drill against corrosion attack
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
EP2918376A1 (en) * 2014-03-12 2015-09-16 HILTI Aktiengesellschaft Chiselling hand-held machine tool
US11945087B2 (en) 2019-03-29 2024-04-02 Tien-I Industrial Co., Ltd. Impact tool head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE285399C (en) *
US1921628A (en) * 1932-06-06 1933-08-08 Ralph H Maxwell Portable electric hammer
DE703206C (en) * 1935-07-16 1941-03-04 Meco Brennkraft Maschinen G M Inlet organ for internal combustion shaker and vibration devices
DE720150C (en) * 1940-04-02 1942-04-25 Heinrich List Dipl Ing Striking tool driven by periodically compressed air
US2458289A (en) * 1946-03-13 1949-01-04 Ingersoll Rand Co Rock drill
US2536971A (en) * 1949-03-02 1951-01-02 Syntron Co Rotary tool on electric hammer
US2588360A (en) * 1950-06-09 1952-03-11 Charles T Cole Percussion tool
US2880585A (en) * 1955-07-11 1959-04-07 Kango Electric Hammers Ltd Percussive tools
US3170523A (en) * 1962-07-30 1965-02-23 Black & Decker Mfg Co Rotary hammer
US3203490A (en) * 1963-06-27 1965-08-31 Black & Decker Mfg Co Compact rotary hammer
US3269466A (en) * 1964-07-17 1966-08-30 Rockwell Mfg Co Impact tool

Also Published As

Publication number Publication date
US3334693A (en) 1967-08-08
DE1297559B (en) 1969-06-12
BE654763A (en) 1965-02-15
GB1030136A (en) 1966-05-18
DE1909999U (en) 1965-02-11
NL6412396A (en) 1965-04-26

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