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ES464860A1 - Perfeccionamientos en maquinas-herramientas manuales. - Google Patents

Perfeccionamientos en maquinas-herramientas manuales.

Info

Publication number
ES464860A1
ES464860A1 ES464860A ES464860A ES464860A1 ES 464860 A1 ES464860 A1 ES 464860A1 ES 464860 A ES464860 A ES 464860A ES 464860 A ES464860 A ES 464860A ES 464860 A1 ES464860 A1 ES 464860A1
Authority
ES
Spain
Prior art keywords
hand tool
drilling spindle
vibration
tool
blows
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.)
Expired
Application number
ES464860A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES464860A1 publication Critical patent/ES464860A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • 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
    • B25D17/24—Damping the reaction force
    • 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
    • B25D2211/061—Swash-plate 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
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0053—Devices for securing the tool retainer to the machine part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Perfeccionamientos en máquinas herramientas manualescon un mecanismo de percusión accionado por un motor eléctrico en el que un percutor unido especialmente a través de un cojín de aire con un elemento de accionamiento que ejecuta movimientos axiales en vaivénentrega su energía a una herramienta dispuesta rotativa guiada en la máquina herramienta manualcaracterizados porque entre el mecanismo de percusión y el portaherramientas que sujeta la herramienta está guiado móvil axialmente y rotativo en dos cojinetes un husillo de taladrar que transmite el movimiento de rotación y las percusiones axialesy porque el husillo de taladrar presenta entre los cojinetes una valona que entra en un espacio que está limitado en la carcasa de la máquina herramienta manual a través de medios amortiguadores.
ES464860A 1976-12-09 1977-12-07 Perfeccionamientos en maquinas-herramientas manuales. Expired ES464860A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655899 DE2655899A1 (de) 1976-12-09 1976-12-09 Handwerkzeugmaschine

Publications (1)

Publication Number Publication Date
ES464860A1 true ES464860A1 (es) 1978-08-01

Family

ID=5995125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464860A Expired ES464860A1 (es) 1976-12-09 1977-12-07 Perfeccionamientos en maquinas-herramientas manuales.

Country Status (5)

Country Link
CH (1) CH626824A5 (es)
DE (1) DE2655899A1 (es)
ES (1) ES464860A1 (es)
GB (1) GB1587545A (es)
NL (1) NL7713509A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756993A1 (de) * 1977-12-21 1979-07-05 Duss Maschf Elektropneumatischer hammer mit fangring fuer den schlagkolben
DE2839906A1 (de) * 1978-09-14 1980-03-27 Fein C & E Schlagmechanismus fuer einen bohrhammer
DE2917475A1 (de) * 1979-04-30 1980-11-13 Hilti Ag Bohr- oder meisselhammer
US4325436A (en) * 1980-05-21 1982-04-20 Hilti Aktiengesellschaft Hammer drill or chipping hammer device
DE3039631A1 (de) * 1980-10-21 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE19634346A1 (de) * 1996-08-26 1998-03-05 Schaeffler Waelzlager Kg Mit einem Luftpolsterschlagwerk versehenes Schlagwerkzeug
DE19640894A1 (de) * 1996-10-04 1998-04-09 Schaeffler Waelzlager Ohg Mit einem Luftpolsterschlagwerk versehenes Schlagwerkzeug
DE19839963A1 (de) * 1998-09-02 2000-03-09 Hilti Ag Elektrowerkzeug
DE102014205563A1 (de) * 2014-03-26 2015-10-01 Robert Bosch Gmbh Handgeführte Werkzeugmaschine
CN110340391A (zh) * 2019-06-25 2019-10-18 徐州三美电器科技有限公司 一种金属切削加工装置
EP3822036A1 (de) * 2019-11-12 2021-05-19 Hilti Aktiengesellschaft Schlagwerksanordnung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR989161A (fr) * 1944-02-08 1951-09-05 Colombes Goodrich Pneumatiques Perfectionnements apportés aux moyens pour amortir ou limiter les mouvements d'une masse en déplacement alternatif, notamment pour marteaux pneumatiques
DE1196608B (de) * 1962-10-04 1965-07-15 Duss Maschf Schlaggeraet, insbesondere Bohrhammer mit aufhebbarem Rotationsantrieb
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
DE2165066B2 (de) * 1971-12-28 1976-12-02 Impex-Essen Vertrieb Von Werkzeugen Gmbh, 8800 Ansbach Drehschlagbohrmaschine
GB1402181A (en) * 1972-03-15 1975-08-06 Dobson Park Ind Pressure-fluid-operated tools

Also Published As

Publication number Publication date
GB1587545A (en) 1981-04-08
DE2655899A1 (de) 1978-06-22
CH626824A5 (en) 1981-12-15
NL7713509A (nl) 1978-06-13

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