ES8105601A1 - Perfeccionamientos en maquinas herramientas accionadas por motor - Google Patents

Perfeccionamientos en maquinas herramientas accionadas por motor

Info

Publication number
ES8105601A1
ES8105601A1 ES495012A ES495012A ES8105601A1 ES 8105601 A1 ES8105601 A1 ES 8105601A1 ES 495012 A ES495012 A ES 495012A ES 495012 A ES495012 A ES 495012A ES 8105601 A1 ES8105601 A1 ES 8105601A1
Authority
ES
Spain
Prior art keywords
driving
engagement
motor
driven
gear wheel
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
ES495012A
Other languages
English (en)
Other versions
ES495012A0 (es
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.)
Scintilla AG
Original Assignee
Scintilla 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 Scintilla AG filed Critical Scintilla AG
Publication of ES495012A0 publication Critical patent/ES495012A0/es
Publication of ES8105601A1 publication Critical patent/ES8105601A1/es
Expired legal-status Critical Current

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
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)
  • Drilling And Boring (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Gear Transmission (AREA)

Abstract

CADENA CINEMATICA Y CONMUTADOR DE VELOCIDADES DE GIRO EN MAQUINAS TALADRADORAS, FRESADORAS, LIJADORAS, ETC, PORTATILES. LA CADENA CINEMATICA CONSTA DE DOS RUEDAS DENTADAS (17, 16) QUE GIRAN LOCAS EN EL HUSILLO DE TRABAJO (11) Y OTRA (18) FIJA AL MISMO; DE UN EJE INTERMEDIO (19) CON DOS RUEDAS DENTADAS (21, 22) FIJAS A EL, Y DE UNA RUEDA INTERMEDIA QUE GIRA CONTINUAMENTE ENGRANADA ENTRE LA TRANSMISION Y LA RUEDA (18) DEL HUSILLO. LA TOMA DE FUERZA SE HACE A TRAVES DE UNA RUEDA (23) QUE ENGRANA CON EL PIÑON EL MOTOR (15) Y FRONTALMENTE CON LA RUEDA (22). EL GIRO SE REALIZA EN LOS DOS SENTIDOS Y CON DOS VELOCIDADES, SEGUN ESTA DISPOSICION. EL CONMUTADOR ACCIONA UNA RUEDA DENTADA QUE MUEVE UNA CREMALLERA DE ACCIONAMIENTO DEL DISPOSITIVO DE ENGRANE (28), FORMADO POR UN CASQUILLO Y DOS CHAVETAS DESLIZANTES AXIALMENTE (29, 30), ASI COMO POR DOS SALIENTES (30, 34) QUE PROVOCAN EL ARRASTRE AL INTRODUCIRSE EN UNA RANURA DE LAS RUEDAS. EXISTEN VARIACIONES EN CUANTO AL NUMERO DE RUEDAS Y SU DIMENSIONAMIENTO. A
ES495012A 1979-09-13 1980-09-12 Perfeccionamientos en maquinas herramientas accionadas por motor Expired ES8105601A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792936996 DE2936996A1 (de) 1979-09-13 1979-09-13 Motorgetriebenes handwerkzeug

Publications (2)

Publication Number Publication Date
ES495012A0 ES495012A0 (es) 1981-06-16
ES8105601A1 true ES8105601A1 (es) 1981-06-16

Family

ID=6080754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495012A Expired ES8105601A1 (es) 1979-09-13 1980-09-12 Perfeccionamientos en maquinas herramientas accionadas por motor

Country Status (8)

Country Link
JP (1) JPS5652107A (es)
CH (1) CH647174A5 (es)
DE (1) DE2936996A1 (es)
ES (1) ES8105601A1 (es)
FR (1) FR2464774A1 (es)
GB (1) GB2058253B (es)
IT (1) IT1132658B (es)
NL (1) NL8005097A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915765B2 (ja) * 1981-10-05 1984-04-11 松下電工株式会社 回転式電動工具の変速装置
JPS6142211U (ja) * 1984-07-30 1986-03-18 リョービ株式会社 回転式電動工具の変速装置
DE3527091A1 (de) * 1985-07-29 1987-01-29 Hilti Ag Bohrgeraet
DE10007665A1 (de) * 2000-02-19 2001-09-06 Scintilla Ag Werkzeugmaschine
DE102004018084B3 (de) * 2004-04-08 2005-11-17 Hilti Ag Hammerbohrgerät
DE102009005248A1 (de) * 2009-01-13 2010-07-15 C. & E. Fein Gmbh Elektrowerkzeug mit schaltbarem Getriebe
WO2011006207A1 (en) * 2009-07-17 2011-01-20 Demain Technology Pty Ltd Power tool
DE102011004126A1 (de) * 2011-02-15 2012-08-16 Robert Bosch Gmbh Handwerkzeugmaschine mit einem Untersetzungsgetriebe
DE102018206866A1 (de) 2018-05-04 2019-11-07 Robert Bosch Gmbh Werkzeugmaschinenvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276912A (es) * 1961-04-08
CH546615A (de) * 1972-10-10 1974-03-15 Bosch Gmbh Robert Elektrowerkzeug mit einem zweigang-getriebe.
DE2412935A1 (de) * 1974-03-18 1975-10-02 Bosch Gmbh Robert Bohrmaschine

Also Published As

Publication number Publication date
DE2936996A1 (de) 1981-04-02
GB2058253B (en) 1983-12-07
NL8005097A (nl) 1981-03-17
JPS5652107A (en) 1981-05-11
IT8024469A0 (it) 1980-09-05
IT1132658B (it) 1986-07-02
ES495012A0 (es) 1981-06-16
CH647174A5 (de) 1985-01-15
FR2464774B1 (es) 1985-02-15
GB2058253A (en) 1981-04-08
FR2464774A1 (fr) 1981-03-20

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