IT968498B - PNEUMATIC ELECTRO HAMMER - Google Patents

PNEUMATIC ELECTRO HAMMER

Info

Publication number
IT968498B
IT968498B IT2993572A IT2993572A IT968498B IT 968498 B IT968498 B IT 968498B IT 2993572 A IT2993572 A IT 2993572A IT 2993572 A IT2993572 A IT 2993572A IT 968498 B IT968498 B IT 968498B
Authority
IT
Italy
Prior art keywords
hammer
pneumatic electro
electro
pneumatic
electro hammer
Prior art date
Application number
IT2993572A
Other languages
Italian (it)
Inventor
P Schmuck
Original Assignee
Hilti Ag
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 Hilti Ag filed Critical Hilti Ag
Application granted granted Critical
Publication of IT968498B publication Critical patent/IT968498B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • 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
    • B25D11/04—Portable percussive tools with electromotor or other motor drive in which the tool bit or anvil is hit by an impulse member
    • 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
    • B25D2211/003—Crossed drill and motor spindles
    • 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
    • B25D2211/068—Crank-actuated impulse-driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0065—Use of dust covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
IT2993572A 1971-11-25 1972-09-30 PNEUMATIC ELECTRO HAMMER IT968498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712158503 DE2158503A1 (en) 1971-11-25 1971-11-25 ELECTROPNEUMATIC HAMMER

Publications (1)

Publication Number Publication Date
IT968498B true IT968498B (en) 1974-03-20

Family

ID=5826136

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2993572A IT968498B (en) 1971-11-25 1972-09-30 PNEUMATIC ELECTRO HAMMER

Country Status (13)

Country Link
AT (1) AT324244B (en)
BE (1) BE791135A (en)
CA (1) CA973034A (en)
CH (1) CH550644A (en)
DE (1) DE2158503A1 (en)
FI (1) FI59044C (en)
FR (1) FR2162883A5 (en)
GB (1) GB1365574A (en)
IE (1) IE36789B1 (en)
IT (1) IT968498B (en)
NL (1) NL7214099A (en)
NO (1) NO135190C (en)
SE (1) SE397650B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437023A1 (en) * 1974-08-01 1976-02-12 Duss Maschf STRIKING OR ROTARY HAMMER
DE2540838C2 (en) * 1975-09-12 1985-05-23 Hilti Ag, Schaan Electropneumatic hammer
DE7610304U1 (en) * 1976-04-02 1976-08-05 Otto Baier Kg Maschinenfabrik, 7140 Ludwigsburg TOOL HOLDER FOR A DRILL
DE2639310A1 (en) * 1976-09-01 1978-03-02 Duss Maschf ASSEMBLY SET CONSISTING OF TOOL, ADAPTER AND TOOL COUPLING FOR AN IMPACT HAMMER OR ROTARY HAMMER
JPS5410493A (en) * 1977-06-27 1979-01-26 Toshiba Tungaloy Co Ltd Chamfering tool
DE3028464A1 (en) * 1980-07-26 1982-03-18 C. & E. Fein Gmbh & Co, 7000 Stuttgart PORTABLE DRUM TOOL
AT377459B (en) * 1981-06-29 1985-03-25 Siderurgie Fse Inst Rech METHOD FOR CONTINUOUSLY POOLING MELT-LIQUID METAL ROTATING IN A CHOCOLATE, AND DEVICE FOR CARRYING OUT THE METHOD
DE3125454A1 (en) * 1981-06-29 1983-01-20 Hilti AG, 9494 Schaan DRILLING HAMMER FOR DRILLING AND IMPACT DRILLING
SU1178583A1 (en) * 1983-04-01 1985-09-15 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин Percussive-action compression-vacuum machine
DE3624153A1 (en) * 1986-07-17 1988-01-28 Bosch Gmbh Robert MOTORIZED HAMMER
DE3700175C2 (en) * 1987-01-05 1997-04-30 Hawera Probst Kg Hartmetall Adapter for hammer drills
DE3826213A1 (en) * 1988-08-02 1990-02-15 Bosch Gmbh Robert DRILLING HAMMER
DE4202767C2 (en) * 1992-01-31 1999-06-02 Black & Decker Inc Hammer drill
DE10294312T5 (en) 2001-09-17 2004-09-02 Milwaukee Electric Tool Corp., Brookfield rotary hammer
GB2410212B (en) * 2001-09-17 2006-02-08 Milwaukee Electric Tool Corp Rotary hammer
JP4794306B2 (en) * 2006-01-27 2011-10-19 株式会社マキタ Impact tool
DE102014212161A1 (en) * 2014-06-25 2015-12-31 Robert Bosch Gmbh Hand tools percussion device
CN115122282A (en) * 2022-07-06 2022-09-30 浙江千机智能科技有限公司 electric hammer

Also Published As

Publication number Publication date
NO135190C (en) 1977-02-23
AT324244B (en) 1975-08-25
IE36789B1 (en) 1977-02-16
IE36789L (en) 1973-05-25
SE397650B (en) 1977-11-14
BE791135A (en) 1973-03-01
AU4907272A (en) 1974-05-23
FI59044C (en) 1981-06-10
FR2162883A5 (en) 1973-07-20
NL7214099A (en) 1973-05-29
FI59044B (en) 1981-02-27
CA973034A (en) 1975-08-19
NO135190B (en) 1976-11-15
DE2158503A1 (en) 1973-05-30
GB1365574A (en) 1974-09-04
CH550644A (en) 1974-06-28

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