FR2069426A5 - - Google Patents

Info

Publication number
FR2069426A5
FR2069426A5 FR7040830A FR7040830A FR2069426A5 FR 2069426 A5 FR2069426 A5 FR 2069426A5 FR 7040830 A FR7040830 A FR 7040830A FR 7040830 A FR7040830 A FR 7040830A FR 2069426 A5 FR2069426 A5 FR 2069426A5
Authority
FR
France
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.)
Expired
Application number
FR7040830A
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.)
BOSCH
Original Assignee
BOSCH
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 filed Critical BOSCH
Application granted granted Critical
Publication of FR2069426A5 publication Critical patent/FR2069426A5/fr
Expired 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • 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
    • B25D2211/062—Cam-actuated impulse-driving mechanisms
    • B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18024—Rotary to reciprocating and rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
FR7040830A 1969-11-15 1970-11-13 Expired FR2069426A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691957505 DE1957505A1 (de) 1969-11-15 1969-11-15 Tragbare Schlagbohrmaschine

Publications (1)

Publication Number Publication Date
FR2069426A5 true FR2069426A5 (fr) 1971-09-03

Family

ID=5751185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040830A Expired FR2069426A5 (fr) 1969-11-15 1970-11-13

Country Status (5)

Country Link
US (1) US3693728A (fr)
JP (1) JPS501110B1 (fr)
DE (1) DE1957505A1 (fr)
FR (1) FR2069426A5 (fr)
GB (1) GB1327436A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124659A5 (fr) * 1971-02-05 1972-09-22 Bosch
FR2454864A1 (fr) * 1979-04-24 1980-11-21 Duss Maschf Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2144449A1 (de) * 1971-09-04 1973-03-08 Impex Essen Vertrieb Hammerbohrmaschine
GB1432369A (en) * 1972-07-13 1976-04-14 Black & Decker Ltd Hammer drill mechanism
DE2715682C3 (de) * 1977-04-07 1982-05-27 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Schlagbohrmaschine mit gehäusefest angeordneten Rasten
EP0029968A3 (fr) * 1979-11-30 1982-01-27 Black & Decker Inc. Porte-outil
DE3929575A1 (de) * 1989-09-06 1991-03-07 Vascomed Kathetertech Dilatationskatheter zum erweitern von blutgefaessen mit motorantrieb
DE4013512A1 (de) * 1990-04-27 1991-10-31 Black & Decker Inc Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
US5494115A (en) * 1994-10-25 1996-02-27 Hwong; Steven Electric hammer drill
JP2005246831A (ja) * 2004-03-05 2005-09-15 Hitachi Koki Co Ltd 振動ドリル
EP3808478B1 (fr) 2019-10-14 2022-04-06 Nanjing Chervon Industry Co., Ltd. Foret à percussion
CN110905401A (zh) * 2019-12-25 2020-03-24 北京三一智造科技有限公司 旋挖钻具及旋挖钻机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1912440U (de) * 1965-01-13 1965-03-18 Metabowerke Kg Schlagbohrmaschine.
US3395765A (en) * 1966-12-19 1968-08-06 Milwaukee Electric Tool Corp Small rotary hammer
US3433082A (en) * 1967-09-20 1969-03-18 Black & Decker Mfg Co Transmission and selector mechanism for alternate hammer and hammerdrill power tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124659A5 (fr) * 1971-02-05 1972-09-22 Bosch
FR2454864A1 (fr) * 1979-04-24 1980-11-21 Duss Maschf Perceuse electrique a main comportant un dispositif pour passer a volonte du percage par rotation au percage par percussion

Also Published As

Publication number Publication date
DE1957505A1 (de) 1971-05-19
US3693728A (en) 1972-09-26
JPS501110B1 (fr) 1975-01-14
GB1327436A (en) 1973-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse