ES2076062A2 - Accionador lineal compacto movido electricamente. - Google Patents

Accionador lineal compacto movido electricamente.

Info

Publication number
ES2076062A2
ES2076062A2 ES09102107A ES9102107A ES2076062A2 ES 2076062 A2 ES2076062 A2 ES 2076062A2 ES 09102107 A ES09102107 A ES 09102107A ES 9102107 A ES9102107 A ES 9102107A ES 2076062 A2 ES2076062 A2 ES 2076062A2
Authority
ES
Spain
Prior art keywords
threaded shaft
nut
linear actuator
electrically driven
electric motor
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.)
Granted
Application number
ES09102107A
Other languages
English (en)
Other versions
ES2076062R (es
ES2076062B1 (es
Inventor
Iii Michael H Wolfbauer
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.)
Savair Inc
Original Assignee
Savair Inc
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 Savair Inc filed Critical Savair Inc
Priority to ES9102107A priority Critical patent/ES2076062B1/es
Publication of ES2076062A2 publication Critical patent/ES2076062A2/es
Publication of ES2076062R publication Critical patent/ES2076062R/es
Application granted granted Critical
Publication of ES2076062B1 publication Critical patent/ES2076062B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)

Abstract

ACCIONADOR LINEAL COMPACTO MOVIDO ELECTRICAMENTE QUE TIENE UN MOTOR ELECTRICO DISPUESTO EN UN ALOJAMIENTO. EL MOTOR ELECTRICO TIENE UN CONJUNTO DE ROTOR DE FORMA CILINDRICA ACOPLADO A UN EJE ROSCADO Y QUE LO RODEA. UNA PARTE DEL EJE ROSCADO SE INTRODUCE EN UN ORIFICIO AXIAL DE UN BRAZO EXTENSIBLE NO GIRATORIO. UNA TUERCA ACOPLADA A UN EXTREMO DEL BRAZO EXTENSIBLE NO GIRATORIO VA RECIBIDA A ROSCA EN EL EJE ROSCADO. LA ROTACION DEL EJE ROSCADO POR PARTE DEL MOTOR ELECTRICO DESPLAZA LINEALMENTE LA TUERCA Y EL BRAZO EXTENSIBLE NO GIRATORIO A LO LARGO DEL EJE ROSCADO. EN LA REALIZACION PREFERIDA, EL EJE ROSCADO TIENE UNA RANURA DE BOLA HELICOIDAL Y LA TUERCA ES UNA TUERCA DE BOLA COINCIDENTE.
ES9102107A 1991-09-24 1991-09-24 Accionador lineal compacto movido electricamente. Expired - Lifetime ES2076062B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9102107A ES2076062B1 (es) 1991-09-24 1991-09-24 Accionador lineal compacto movido electricamente.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102107A ES2076062B1 (es) 1991-09-24 1991-09-24 Accionador lineal compacto movido electricamente.

Publications (3)

Publication Number Publication Date
ES2076062A2 true ES2076062A2 (es) 1995-10-16
ES2076062R ES2076062R (es) 1996-02-01
ES2076062B1 ES2076062B1 (es) 1996-08-16

Family

ID=8273604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102107A Expired - Lifetime ES2076062B1 (es) 1991-09-24 1991-09-24 Accionador lineal compacto movido electricamente.

Country Status (1)

Country Link
ES (1) ES2076062B1 (es)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660704A (en) * 1970-07-31 1972-05-02 Thomas O Paine Ball-screw linear actuator
US4398109A (en) * 1979-12-29 1983-08-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electric motor
US4521707A (en) * 1983-12-12 1985-06-04 The Boeing Company Triple redundant electromechanical linear actuator and method
FR2587690A1 (fr) * 1985-09-25 1987-03-27 Cerma Actionneur electrique lineaire roto-resistant a tige de section polygonale guidee par des galets pour supporter les efforts dus a des charges radiales deportees par rapport a l'axe de la tige
US4679451A (en) * 1985-07-02 1987-07-14 Tsubakimoto Chain Co. Case for driving section of linear actuator
US4751411A (en) * 1985-09-30 1988-06-14 Aisan Kogyo Kabushiki Kaisha Step motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660704A (en) * 1970-07-31 1972-05-02 Thomas O Paine Ball-screw linear actuator
US4398109A (en) * 1979-12-29 1983-08-09 Kabushiki Kaisha Tokai Rika Denki Seisakusho Electric motor
US4521707A (en) * 1983-12-12 1985-06-04 The Boeing Company Triple redundant electromechanical linear actuator and method
US4679451A (en) * 1985-07-02 1987-07-14 Tsubakimoto Chain Co. Case for driving section of linear actuator
FR2587690A1 (fr) * 1985-09-25 1987-03-27 Cerma Actionneur electrique lineaire roto-resistant a tige de section polygonale guidee par des galets pour supporter les efforts dus a des charges radiales deportees par rapport a l'axe de la tige
US4751411A (en) * 1985-09-30 1988-06-14 Aisan Kogyo Kabushiki Kaisha Step motor

Also Published As

Publication number Publication date
ES2076062R (es) 1996-02-01
ES2076062B1 (es) 1996-08-16

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