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1. WO2016192699 - DEVICE FOR TRIGGERING A GAS SPRING AND SEATING UNIT COMPRISING ADJUSTABLE BACKREST HAVING A GAS SPRING AND SUCH AN APPARATUS

Publication Number WO/2016/192699
Publication Date 08.12.2016
International Application No. PCT/DE2016/000208
International Filing Date 14.05.2016
IPC
B60N 2/50 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
50Seat suspension devices
F16F 9/02 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
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
02using gas only
A47C 1/027 2006.01
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS; SOFAS; BEDS
1Chairs adapted for special purposes
02Reclining or easy chairs
022having independently-adjustable supporting parts
024the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
027by means of clamps or friction locking members
F16F 9/56 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
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
9Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
32Details
56Means for adjusting the length of, or for locking, the spring or damper, e.g. at the end of the stroke
CPC
A47C 1/027
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
CCHAIRS
1Chairs adapted for special purposes
02Reclining or easy chairs
022having independently-adjustable supporting parts
024the parts, being the back-rest, or the back-rest and seat unit, having adjustable ; and lockable; inclination
027by means of clamps or friction locking members
B60N 2/0224
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
B60N 2/0228
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0228Hand-activated switches
B60N 2/0244
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
0224Non-manual adjustment, e.g. with electrical operation
0244with logic circuits
B60N 2/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
22the back-rest being adjustable
B60N 2/2227
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
2Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
02the seat or part thereof being movable, e.g. adjustable
22the back-rest being adjustable
2227and provided with braking systems
Applicants
  • WANDSCHNEIDER, Guido [DE]/[DE]
Inventors
  • WANDSCHNEIDER, Guido
Agents
  • CLEMENS, Gerhard
Priority Data
20 2015 003 901.405.06.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUM AUSLÖSEN EINER GASFEDER UND SITZEINHEIT MIT VERSTELLBARER RÜCKENLEHNE MIT EINER GASFEDER UND EINER DERARTIGEN VORRICHTUNG
(EN) DEVICE FOR TRIGGERING A GAS SPRING AND SEATING UNIT COMPRISING ADJUSTABLE BACKREST HAVING A GAS SPRING AND SUCH AN APPARATUS
(FR) DISPOSITIF DE DÉCLENCHEMENT D'UN RESSORT À GAZ ET ENSEMBLE SIÈGE POURVU D’UN DOSSIER RÉGLABLE ÉQUIPÉ D’UN RESSORT DE GAZ ET D’UN TEL DISPOSITIF
Abstract
(DE)
Eine Vorrichtung zum Auslösen einer Gasfeder (1) mit einer Betätigungseinrichtung (2), einem mit der Betätigungseinrichtung (2) wirkverbundenen, unmittelbar auf einen endseitigen Auslöser (3) der Gasfeder (1) wirkenden Betätigungsorgan (4), wobei das Betätigungsorgan (4) als kraft- und /oder wegmäßig unter- oder übersetzende Hebelanordnung (5) ausgeführt ist, wobei einer der Hebel - Auslösehebel (6) - unmittelbar auf den Auslöser (3) drückt, wobei die Betätigungseinrichtung (2) eine elektrische Magneteinheit (30) aufweist, die über eine Stromversorgung mit elektrischer Energie versorgt wird und über eine Schalteinheit (60) aktivierbar ist, gekennzeichnet dadurch, dass eine Steuereinrichtung (40) vorhanden ist, die über die Schalteinheit (60) aktivierbar ist und die die elektrische Magneteinheit (30) in Abhängigkeit der Signale der Schalteinheit (60) aktiviert, wobei die Ansteuerung der Magneteinheit (30) derart erfolgt, dass für ein vorgegebenes Zeitintervall eine Übersteuerungsphase der Magneteinheit (30) mit erhöhter Spannung und eine anschließende Haltephase mit verminderter Spannung erzeugt wird.
(EN)
A device for triggering a gas spring (1) comprising an actuation device (2), an actuating element (4) which is operatively connected to the actuating device (2) and which acts directly on an end trigger (3) of the gas spring (1), wherein the actuating element (4) is configured as a lever arrangement (5) which reduces or multiplies the force or path, wherein one of the levers (trigger lever (6)) presses directly onto the trigger (3), wherein the actuating device (2) comprises an electrical magnet unit (30), which is provided with electric energy via an electrical supply and can be activated via a switch unit (60), characterised in that there is a control unit (40) which can be activated via the switching unit (60) and activates the electric magnet unit (30) according to the signals of the switch unit (60), wherein the the magnet unit (30) is actuated such that for a predetermined time interval an override phase of the magnet unit (30) with an increased voltage and a subsequent holding phase with a reduced voltage are produced.
(FR)
L’invention concerne un dispositif de déclenchement d'un ressort à gaz (1) comprenant un dispositif d'actionnement (2) et un élément d'actionnement (4) qui est relié fonctionnellement au moyen d'actionnement (2) et qui agit directement sur un déclencheur (3) côté frontal du ressort à gaz (1). L'élément d’actionnement (4) est conçu sous la forme d’un dispositif à levier (5) à multiplication ou démultiplication de force et/ou de course. L'un des leviers, le levier de déclenchement (6), appuie directement sur le déclencheur (3). Le moyen d'actionnement (2) comprend une unité électromagnétique (30) qui est alimentée en énergie électrique par une source d'alimentation et qui peut être activée par le biais d'une unité de commutation (60). L’invention est caractérisée en ce que ledit dispositif de déclenchement comporte un moyen de commande (40) qui peut être activé par l'unité de commutation (60) et qui active l'unité électromagnétique (30) en fonction des signaux de l'unité de commutation (60). La commande de l'unité électromagnétique (30) est effectuée de telle sorte que, pendant un laps de temps prédéfini, une phase de saturation de l'unité électromagnétique (30) à tension accrue puis une phase de maintien subséquente à tension réduite sont produites.
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