NL7411496A - HAMMER DRILL. - Google Patents

HAMMER DRILL.

Info

Publication number
NL7411496A
NL7411496A NL7411496A NL7411496A NL7411496A NL 7411496 A NL7411496 A NL 7411496A NL 7411496 A NL7411496 A NL 7411496A NL 7411496 A NL7411496 A NL 7411496A NL 7411496 A NL7411496 A NL 7411496A
Authority
NL
Netherlands
Prior art keywords
hammer drill
hammer
drill
Prior art date
Application number
NL7411496A
Other languages
Dutch (nl)
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 NL7411496A publication Critical patent/NL7411496A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/001—Housing of the drill, e.g. handgrip
    • 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
    • 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
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/275—Tools having at least two similar components
    • B25D2250/281—Double motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
NL7411496A 1973-08-30 1974-08-29 HAMMER DRILL. NL7411496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343661 DE2343661A1 (en) 1973-08-30 1973-08-30 Jack-hammer with electric powered striker - rotating electric motor has fan, on shaft and axis parallel to tool

Publications (1)

Publication Number Publication Date
NL7411496A true NL7411496A (en) 1975-03-04

Family

ID=5891071

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7411496A NL7411496A (en) 1973-08-30 1974-08-29 HAMMER DRILL.

Country Status (2)

Country Link
DE (1) DE2343661A1 (en)
NL (1) NL7411496A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT372639B (en) * 1980-11-06 1983-10-25 Hilti Ag IMPACT DRILLING MACHINE
FR2547347B1 (en) * 1983-06-10 1985-09-06 Ts P Konstruktors DRILLING MACHINE FOR DRILLING WITH ROTATION AND PERCUSSION MECHANISMS WITH INDEPENDENT CONTROLS
FR2625931A1 (en) * 1988-01-14 1989-07-21 Peugeot Outillage Elect Electric hand tool for hammering and drilling
DE19742916A1 (en) 1997-09-29 1999-04-01 Westfalia Werkzeug Control for an electric motor operated on a voltage network with two mains connections
EP3427899A1 (en) * 2017-07-13 2019-01-16 HILTI Aktiengesellschaft Handheld machine tool
CN109419546A (en) * 2017-08-31 2019-03-05 重庆西山科技股份有限公司 Stapler power handle
CN109419545A (en) * 2017-08-31 2019-03-05 重庆西山科技股份有限公司 The dynamic structure of stapler power handle
EP4008486A1 (en) * 2020-12-04 2022-06-08 Hilti Aktiengesellschaft Machine tool with two motors
WO2022159471A1 (en) 2021-01-19 2022-07-28 Milwaukee Electric Tool Corporation Rotary power tool

Also Published As

Publication number Publication date
DE2343661A1 (en) 1975-03-06

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