DE3500397A1 - Elektrische schlagbohrmaschine - Google Patents

Elektrische schlagbohrmaschine

Info

Publication number
DE3500397A1
DE3500397A1 DE19853500397 DE3500397A DE3500397A1 DE 3500397 A1 DE3500397 A1 DE 3500397A1 DE 19853500397 DE19853500397 DE 19853500397 DE 3500397 A DE3500397 A DE 3500397A DE 3500397 A1 DE3500397 A1 DE 3500397A1
Authority
DE
Germany
Prior art keywords
drill
hammer
housing
drive member
electric
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
DE19853500397
Other languages
German (de)
English (en)
Inventor
Hiroyuki Ando
Shinji Kadoma Osaka Ihara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE3500397A1 publication Critical patent/DE3500397A1/de
Ceased legal-status Critical Current

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
    • 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
    • B25D2211/006—Parallel 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DE19853500397 1984-03-24 1985-01-08 Elektrische schlagbohrmaschine Ceased DE3500397A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5703084A JPS60201809A (ja) 1984-03-24 1984-03-24 震動ドリル

Publications (1)

Publication Number Publication Date
DE3500397A1 true DE3500397A1 (de) 1985-10-03

Family

ID=13044039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853500397 Ceased DE3500397A1 (de) 1984-03-24 1985-01-08 Elektrische schlagbohrmaschine

Country Status (2)

Country Link
JP (1) JPS60201809A (fr)
DE (1) DE3500397A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020148026A1 (fr) * 2019-01-14 2020-07-23 Robert Bosch Gmbh Machine-outil portative

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04105536A (ja) * 1990-08-22 1992-04-07 Kuroda Precision Ind Ltd 積層形コアの製造方法
KR100353199B1 (ko) * 2000-05-25 2002-09-18 윤경국 전기해머의 못박기 구조 및 장치
DE102005052428B4 (de) * 2005-11-03 2015-06-18 Robert Bosch Gmbh Elektrowerkzeugmaschine
JP5479023B2 (ja) * 2009-10-20 2014-04-23 株式会社マキタ 充電式電動工具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613662A (en) * 1950-03-21 1952-10-14 Ingersoli Rand Company Rotary driven percussive tool
DE890483C (de) * 1940-06-09 1953-09-21 Siemens Ag Elektrisches Schlagbohrgeraet
GB756988A (en) * 1953-03-27 1956-09-12 Pietro Aurelio Macchioni Improvements in or relating to an electric hammer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890483C (de) * 1940-06-09 1953-09-21 Siemens Ag Elektrisches Schlagbohrgeraet
US2613662A (en) * 1950-03-21 1952-10-14 Ingersoli Rand Company Rotary driven percussive tool
GB756988A (en) * 1953-03-27 1956-09-12 Pietro Aurelio Macchioni Improvements in or relating to an electric hammer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020148026A1 (fr) * 2019-01-14 2020-07-23 Robert Bosch Gmbh Machine-outil portative

Also Published As

Publication number Publication date
JPH0113963B2 (fr) 1989-03-09
JPS60201809A (ja) 1985-10-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection