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1. WO2016141939 - LINEAR ACTUATING DRIVE

Publication Number WO/2016/141939
Publication Date 15.09.2016
International Application No. PCT/DE2016/200119
International Filing Date 04.03.2016
IPC
F16H 25/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
CPC
F16H 2025/2031
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
2031Actuator casings
F16H 2025/2034
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
2031Actuator casings
2034Extruded frame casings
F16H 2025/2075
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
2062Arrangements for driving the actuator
2075Coaxial drive motors
F16H 25/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
F16H 25/2015
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
25Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
18for conveying or interconverting oscillating or reciprocating motions
20Screw mechanisms
2015Means specially adapted for stopping actuators in the end position; Position sensing means
F16H 35/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
35Gearings or mechanisms with other special functional features
18Turning devices for rotatable members, e.g. shafts
Applicants
  • SCHAEFFLER TECHNOLOGIES AG & CO. KG [DE]/[DE]
Inventors
  • DANIEL, Patrick
  • HEIPT, Peter
  • RUDY, Bettina
Priority Data
10 2015 204 073.906.03.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LINEARER STELLANTRIEB
(EN) LINEAR ACTUATING DRIVE
(FR) ACTIONNEUR LINÉAIRE
Abstract
(DE)
Ein linearer Stellantrieb weist ein Gehäuse (2) sowie mehrere in dem Gehäuse |2) angeordnete Komponenten auf, nämlich - mindestens eine stromführende Komponente (6, 19, 37, 38), - eine Gruppe mechanischer, nicht stromführender Komponenten, welche Komponenten eines Spindeltriebs (7) umfassen, - mindestens einer zur Lagerung von Komponenten des Spindeltriebs (7) im Gehäuse (2) ausgebildeten Lagerung (12), wobei die mindestens eine stromführende Komponente (6, 19, 37, 38) von der Gruppe mechanischer, nicht stromführender Komponenten durch mindestens eine Dichtung (9, 11) derart getrennt ist, dass innerhalb des Gehäuses (2) zwei voneinander getrennte, gegeneinander abgedichtete Räume (4,5) gebildet sind.
(EN)
The invention relates to a linear actuating drive having a housing (2) and a plurality of components arranged in the housing (2), namely at least one current-carrying component (6, 19, 37, 38), a group of mechanical, non-current-carrying components, which comprise components of a spindle drive (7), at least one bearing (12) designed to support components of the spindle drive (7) in the housing (2), wherein the at least one current-carrying component (6, 19, 37, 38) is separated from the group of mechanical, non-current-carrying components by at least one seal (9, 11) in such a way that two chambers (4, 5) separated and sealed off from each other are formed within the housing (2).
(FR)
L'invention concerne un actionneur linéaire comprenant un corps (2) ainsi que plusieurs composants disposés dans le corps (2), à savoir - au moins un composant conducteur de courant (6, 19, 37, 38), - un groupe de composants mécaniques non conducteurs de courant, parmi lesquels figurent des composants d'un entraînement à vis (7), - au moins un palier (12) permettant le montage de composants de l'entraînement à vis (7) dans le corps (2), ledit au moins un composant conducteur de courant (6, 19, 37, 38) étant séparé du groupe de composants mécaniques non conducteurs de courant par l'intermédiaire d'au moins un joint d'étanchéité (9, 11), de telle sorte que deux espaces (4, 5) séparés l'un de l'autre et étanches l'un vis-à-vis de l'autre sont formés à l'intérieur du corps (2).
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