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1. WO2022043096 - GUIDE DEVICE AND DOOR SYSTEM

Publication Number WO/2022/043096
Publication Date 03.03.2022
International Application No. PCT/EP2021/072596
International Filing Date 13.08.2021
IPC
F16C 29/00 2006.1
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
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
F16C 29/06 2006.1
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
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
CPC
F16C 2326/01
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
2326Articles relating to transporting
01Parts of vehicles in general
F16C 29/005
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
005Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
F16C 29/0607
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
0602Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
0604of the load bearing section
0607of parts or members for retaining the rolling elements, i.e. members to prevent the rolling elements from falling out of the bearing body or carriage
F16C 29/0609
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
0602Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
0609of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
F16C 29/0611
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
0602Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
0611of the return passages, i.e. the passages where the rolling elements do not carry load
F16C 29/063
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
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
063with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
Applicants
  • BODE - DIE TÜR GMBH [DE]/[DE]
Inventors
  • LINNENKOHL, Lars
Agents
  • PATENTANWÄLTE BAUER VORBERG KAYSER PARTNERSCHAFT MBB
Priority Data
20 2020 104 914.325.08.2020DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) FÜHRUNGSEINRICHTUNG SOWIE TÜRSYSTEM
(EN) GUIDE DEVICE AND DOOR SYSTEM
(FR) DISPOSITIF DE GUIDAGE ET SYSTÈME DE PORTE
Abstract
(DE) Die Erfindung betrifft eine Führungseinrichtung, umfassend eine Führungsschiene (1) sowie einen zumindest teilweise in die Führungsschiene eingreifenden und in der Führungsschiene über ein Kugelumlauflager linearbeweglich geführten Läufer (2), wobei die dem Kugelumlauflager zugehörigen Kugeln (3) in zumindest einer Kugelreihe (4, 5) aufgereiht und in zumindest einer Kugellaufbahn geführt sind, wobei die einer jeweiligen Kugelreihe zugehörigen Kugeln jeweils in einer sich aus einer ersten und einer zweiten Teil- Kugellaufbahn (6, 7) zusammensetzenden Kugellaufbahn geführt sind, wobei die erste Teil-Kugellaufbahn in dem Läufer ausgebildet ist und sich entlang einer Läufer-Längsachse (A) erstreckt und wobei die zweite Teil-Kugellaufbahn ausgebildet ist durch eine an dem Läufer ausgebildete und sich entlang der Läufer-Längsachse erstreckende Läufer-Führungsnut (8) und eine der Läufer-Führungsnut gegenüberliegende, an der Führungsschiene ausgebildete Führungsschienen-Führungsnut (9), und wobei im Bereich eines bezogen auf die Läufer-Längsachse ersten und zweiten Läufer-Endes jeweils Umlenkmittel zum Umlenken der Kugeln aus der ersten in die zweite Teil-Kugellaufbahn und umgekehrt angeordnet sind. Sie ist dadurch gekennzeichnet, dass die erste Teil-Kugellaufbahn ausgebildet ist durch einen sich entlang der Läufer-Längsachse erstreckenden und in dem Läufer ausgebildeten Führungskanal sowie eine den Führungskanal nach außen begrenzende Abdeckplatte, wobei die Abdeckplatte mit dem Läufer lösbar verbunden ist.
(EN) The invention relates to a guide device, comprising a guide rail (1) and a runner (2), which engages at least in part in the guide rail and is guided in a linearly movable manner in the guide rail via a recirculating ball bearing, the balls (3) associated with the recirculating ball bearing being arranged in at least one ball row (4, 5) and being guided in at least one ball raceway, the balls associated with a particular ball row each being guided in a ball raceway composed of a first and a second partial ball raceway (6, 7). The first partial ball raceway is formed in the runner and extends along a runner longitudinal axis (A), and the second partial ball raceway is formed by a runner guide groove (8), which is formed on the runner and extends along the runner longitudinal axis, and a guide rail guide groove (9), which is opposite the runner guide groove and is formed on the guide rail. Deflection means for deflecting the balls from the first into the second partial ball raceway and vice versa are arranged in each case in the region of a first and second runner end in relation to the runner longitudinal axis. The guide device is characterised in that the first partial ball raceway is formed by a guide channel, which extends along the runner longitudinal axis and is formed in the runner, and a cover plate, which delimits the guide channel outwardly, the cover plate being releasably connected to the runner.
(FR) La présente invention concerne un dispositif de guidage comprenant un rail de guidage (1) et un canal (2), qui se met en prise au moins en partie dans le rail de guidage et qui est guidé de manière à pouvoir se déplacer linéairement dans le rail de guidage par l'intermédiaire d'un roulement à billes à recirculation, les billes (3) associées au roulement à billes à recirculation étant disposées en au moins une rangée de billes (4, 5) et étant guidées dans au moins un chemin de roulement à billes, les billes associées à une rangée de billes particulière étant chacune guidées dans un chemin de roulement à billes composé d'un premier et d'un second chemin de roulement à billes partiel (6, 7). Le premier chemin de roulement à billes partiel est formé dans le canal et s'étend le long d'un axe longitudinal de canal (A), et le second chemin de roulement à billes partiel est formé par une rainure de guidage de canal (8), qui est formée sur le canal et s'étend le long de l'axe longitudinal du canal, et une rainure de guidage de rail de guidage (9), qui est opposée à la rainure de guidage de canal et est formée sur le rail de guidage. Des moyens de déviation pour dévier les billes du premier au second chemin de roulement à billes partiel et inversement sont agencés respectivement dans la région d'une première et d'une seconde extrémité de canal par rapport à l'axe longitudinal du canal. Le dispositif de guidage est caractérisé en ce que le premier chemin de roulement à billes partiel est formé par un canal de guidage, qui s'étend le long de l'axe longitudinal du canal et qui est formé dans le canal, et une plaque de recouvrement, qui délimite le canal de guidage vers l'extérieur, la plaque de recouvrement étant raccordée de manière amovible au canal.
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