Classifications

• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
  • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
  • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
  • E05F3/10—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction
  • E05F3/104—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction with cam-and-slide transmission between driving shaft and piston within the closer housing
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
  • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
  • E05F3/22—Additional arrangements for closers, e.g. for holding the wing in opened or other position
  • E05F2003/228—Arrangements where the end of the closer arm is sliding in a track
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/60—Suspension or transmission members; Accessories therefor
  • E05Y2201/622—Suspension or transmission members elements
  • E05Y2201/624—Arms
  • E05Y2201/626—Levers
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2201/00—Constructional elements; Accessories therefor
  • E05Y2201/60—Suspension or transmission members; Accessories therefor
  • E05Y2201/622—Suspension or transmission members elements
  • E05Y2201/644—Flexible elongated pulling elements
  • E05Y2201/654—Cables
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
  • E05Y2600/40—Mounting location; Visibility of the elements
  • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/20—Combinations of elements
  • E05Y2800/205—Combinations of elements forming a unit
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/20—Combinations of elements
  • E05Y2800/23—Combinations of elements of elements of different categories
  • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
  • E05Y2800/70—Retrofitting of elements
• • E—FIXED CONSTRUCTIONS
  • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
  • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
  • E05Y2900/00—Application of doors, windows, wings or fittings thereof
  • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
  • E05Y2900/13—Type of wing
  • E05Y2900/132—Doors

Definitions

• the present invention relates to a Drehfiügeltjiger both for the standard installation on door leaf, door frame or wall and for the recessed in the ground mounting.
• the prior art knows door closers and door openers that are either mounted on a door panel or on the outside of a door frame or a wall or sunk in the ground unier the door.
• the previously known Schobet2011 exist in the rain! from a cast housing, in which a closing spring and a Antnebsmechanik is housed, From the cast housing out extends an output shaft.
• a lever is mounted outside of the cast housing. This lever transmits the force to the door leaf or from the Mosbfatt on the door frame.
• the axis of movement of the door operator is directly connected to the axis of rotation of the door leaf.
• the object is achieved by the Merkmaie of claim 1.
• the dependent claims have advantageous developments of the invention to the object.
• the object is achieved by a swing door operator, comprising a housing with a base plate, a Ablenkusion rotatably mounted on the base plate about a driven axis Abinebscale, the Ab- axis for rotationally fixed connection with a lever or for direct, rotationally fixed connection with a rotational axis of the swing door formed is a spring unit disposed in the housing as an energy storage for a closing or opening movement of the swing door, wherein the spring unit is connected to each other for transmitting power to the driven pulley, and at least one housing disposed in the damper for damping the closing and / or opening movement of the swing door, said the damper for mutual transmission of power is connected to the driven pulley, and is formed as a separate, independent of the housing module.
• the term "damper" is used.
• the housing is always designed as a cast part. As a rule, there is a cylindrical bore in the cast test. In turn, a hydraulic damping piston is guided in this cylindrical bore.
• no fluid-tight or gas-tight housing should be used for reasons of cooling.
• the damper must be designed here as an independent, inherently dense module. It is particularly preferred that no part of the damper is integrally formed with the housing or a housing component, and / or that no part of the damper is urgeformt with the housing or a GeHouse istfeil, and / or that no part of the damper in the housing or a Housing component was molded.
• the damper is independent of the housing fluid and / or gas-tight. It is further preferred that the damper comprises a damper cylinder filled with gas or fluid and a damping piston guided in the damper cylinder. Furthermore, it is preferably provided that the spring unit always acts against the damper, so that the complete opening and / or closing of the swing door is damped. Further preferably, the damper or dampen the complete opening movement and / or the complete closing movement of the swing door. Particularly preferably, the damper or dampers are designed so that they dampen to train and / or pressure.
• the housing of Drehfiliibetvons comprises a base plate opposite cover plate.
• the driven pulley, the spring unit and the damper together with Studentsiragungs- unit between base plate and cover plate.
• / are one or more Abstandshaiter arranged in the form of Kunststoffsfoffteils and / or a fvletallhüise between base plate and cover plate.
• the Abiriebsachse comprises a one-piece with the driven pulley or rotatably connected to the driven pulley shaft, wherein the shaft is mounted in the base plate and / or cover plate by means of sliding or rolling bearings.
• a thrust washer is arranged on the inner soap of the cover plate instead of the rolling or sliding bearing in the cover plate.
• the shaft extends through the cover plate and / or base plate and thus provides an interface for the lever or directly for the rotational axis of the door leaf (bottom mounting ⁇ .)
• the shaft extends through the cover plate and the base plate , ie for DIN links and DIN right, are used.
• the housing in particular the connection of the base plate and cover plate, not formed fiuiddicht and not gas-tight, characterized in that the damper is used as an independent and self-tight module, it requires no dense execution of the housing ses.
• the housing may be fluid tight to prevent ingress of moisture.
• the base plate and / or cover plate each with a uniform wall thickness, in particular equal to or less than 5 mm, in particular equal to or less than 3 mm, are executed, wherein wall thicknesses with deviations of +/- 2mm, in particular +/- 1 mm, are still defined as uniform wall thicknesses.
• the base plate and / or the cover plate are made of sheet metal or plastic.
• the output disk on the lateral surface comprises a control cam, in particular a cam contour.
• the Drehfiügeitjuiger further comprises a pressure roller for power transmission between the spring unit and the driven pulley and / or for transmitting power between the damping and the driven pulley. This pressure roller rolls on the control cam of the driven pulley.
• the driven pulley comprises a toothed wheel contour.
• the lateral surface of the driven pulley is formed as a gear. With the driven pulley is then another gear or a Rack engaged. Above this additional gear or the rack we transfer the force to the spring unit.
• the Drehfitigbet2011iger comprises a transfer unit for mutual power transmission between the driven pulley and the damper.
• the damper can be connected directly to the spring unit.
• one end of the damper is fixedly connected to a linearly movable end of the spring unit and the other end of the damper is fixedly connected to a fixed end of the spring unit.
• the spring travel and damper travel are identical.
• a separate transmission unit is preferably used for transmitting power between the damper and the driven pulley.
• the transmission unit is designed for the conversion between the rotational movement of the driven pulley and a linear damping movement of the damper.
• a damper consisting of cylinder and damping piston guided in it.
• a fixed end of the damper is rigid or navbewegfich in the housing, in particular on the base plate mounted.
• the other, linearly movable end is connected to the transmission unit, in a particularly preferred embodiment, the movable end of the damper is the piston rod, which is connected to the damping piston.
• the cylinder of the damper is then stored firmly or rotatably in the housing.
• the transmission unit comprises a first rocker, wherein one end of the first rocker is rotatably mounted in the housing, in particular on the base plate, and the other end of the first rocker is connected to the damper. Further, the first rocker is connected between its two ends for mutual power transmission with the pressure roller.
• the damper is here in the simplest variant designed so that it only dampens to train or pressure. In the other direction, the damper can move back freely.
• the damper is rotatably mounted at its fixed end relative to the housing.
• the connection between the rocker and the movable end of the damper is also rotatable.
• the axes of rotation of these bearings are in particular parallel to the output axis.
• the transmission unit comprises a traction means, in particular a cable pull.
• the train center! is connected at one end to the damper and can be wound at the other end onto the cam contour of the ⁇ btriebectomy or on a non-rotatably connected to the Abthebscale transfer sheave.
• a force can be transmitted to the damper both in the opening and closing direction of the door.
• the damper is here preferably designed so that it dampens both train and pressure.
• the rocker transmits the force in the direction of pressure on the damper.
• the traction device which winds on the transmission sheave or on the cam contour of the ⁇ breteusion loads the damper on train.
• the transmission unit comprises a counter-slide and a second rocker.
• the Schmidtroiie waltz against the pressure roller on the cam contour, the ⁇ btriebectomy.
• One end of the second rocker is rotatably mounted in the housing, in particular on the base plate.
• the other end of the second rocker is directly or indirectly connected to the damper.
• the second rocker is connected between its two ends for mutual transmission with the Jacobroiie,
• the arrangement thus shows a counter-roller on one side of the ⁇ brete and a pressure roller on the other side of the ⁇ btriebectomy. On both roles attacks a swingarm.
• the two wings are either rigid (first variant) or connected to each other by means of another damper (second variant). Particularly preferred in the second variant, the one rocker with a cylinder of the other damper and the other rocker connected to the piston rod of the other damper.
• second variant the one rocker with a cylinder of the other damper and the other rocker connected to the piston rod of the other damper.
• damping forces can be transmitted between damper and driven pulley in both directions. If the rollers are the same size, the driven pulley should preferably be made of the same thickness. When using a damper as a connection between the two wings, the driven pulley does not have to be made of a uniform thickness.
• connection between the pressure roller and the first rocker and / or the connection between the counter roller and the second rocker comprises a rotational and a linear degree of freedom.
• this is achieved by a bolt of the pressure roller or counter-roller is guided in a Langioch the first and second rocker.
• connection between the pressure roller and the first rocker and / or the connection between the counterroil and the second rocker comprises only one rotational degree of freedom and no linear degree of freedom
• a fixed end of the spring unit is mounted on the housing, in particular on the base plate.
• This fixed end of the spring unit here is either rigid or rotatably mounted.
• the other, linearly movable end of the spring unit is, as already described, either connected via a pressure roller to the control cam of the driven pulley or is connected via a rack / gear ratio with the driven pulley.
• the linearly movable end of the spring unit is particularly preferably mounted in a slot and / or in a groove and / or on a web of the housing, in particular the base plate, linearly movable.
• a spring adjustment unit for adjusting the closing force.
• the spring unit particularly preferably comprises several, in particular two or three, compression springs arranged in parallel. More preferably, the spring unit comprises at the fixed end and / or at the linearly movable end depending on a compression spring receptacle.
• the compression spring or the plurality of compression springs are inserted into pockets of the compression spring receptacle or are plugged onto bolts of the compression spring receptacle.
• all compression springs are connected to a common compression spring receptacle on the linearly movable end and / or on the fixed end. Thus, an equal spring travel of all compression springs is always ensured.
• the rotary door component in particular the spring unit and the ⁇ btriebside, for moving the swing door over at least 45 °, in particular at least 90 °, in particular at least 120 ° formed.
• a bearing point of the driven pulley and / or a damper and / or the spring unit in the housing is simultaneously formed as fvionfageddling for the housing on the lintel.
• FIG. 3 shows a transmission unit of the rotary door operator according to the invention according to a second embodiment
• FIG. 6 shows a transmission unit of the rotary door operator according to the invention according to a fifth embodiment
• FIG. 7a shows various mountings of an output disk of a rotary door operator according to the invention according to all exemplary embodiments
• Embodiments with complete housing and
• Embodiments with complete housing and cover Embodiments with complete housing and cover.
• Fig. 1 shows the rotary door operator according to the invention (hereinafter Schotäfiger) 1 according to the first personssbeispiei.
• the Schobei2011iger 1 comprises a housing 2, consisting of a base plate 3 and a cover plate 85 opposite the base plate 3 (see Fig. 8).
• the base plate 3 comprises on all four outer sides bevels 23. These bends are at 90 ° to the base of the base 3.
• the door operator 1 comprises a driven pulley 5.
• the driven pulley 5 is an output shaft 4, formed as a shaft 75th , rotatably mounted on the base plate 3.
• the trained as a shaft 75 ⁇ bretesachse 4 comprises a lever eye 89.
• This lever eye 89 is formed here as a polygonal socket.
• a lever on the lever eye 69 rotatably connected to the ⁇ bretesachse 4.
• the other end of the lever is supported for example on a slide rail on the door or door frame.
• a rotation axis of the door leaf in particular coaxially, directly connected via this eye 69 with the ⁇ bretesachse 4 rotatably.
• the shaft 75 extends through the base plate 3 or a cover plate 85 therethrough.
• the lever eye 89 is also accessible outside of the housing 2.
• the shaft 75 extends out of the housing 2 in both directions. This means that the shaft 75 breaks through both the base plate 2 and the cover plate 85.
• the door operator 1 can be used on both sides, ie for DIN right and DIN links.
• the door operator 1 comprises a spring unit 7, a transfer unit 8 and a damper 9.
• a pressure roller 11 is provided for transmitting power between the spring unit 7 and the driven pulley 5. see.
• the spring unit 7 and the transmission unit 8 are also mounted on the base plate 3 here. Alternatively, it is also possible to store these elements on the cover plate 85.
• the spring unit 7 comprises two juxtaposed and parallel compression springs 12. Further, the spring unit 7 comprises a linearly movable end 13, formed as a first compression spring receptacle, and a fixed end 14, formed as a second compression spring receptacle.
• the second compression spring receptacle 14 comprises a Federversteilhow 15 for adjusting the closing force of the spring unit 7.
• the first compression spring receptacle 13 is mounted linearly movable with a linear bearing 18 of the spring unit 7 relative to the base plate 3.
• the second compression spring receptacle 14 is mounted with a rigid or rotatable bearing 17 of the spring unit 7 relative to the base plate 3.
• the damper 9 comprises a damper 18 and a damper cylinder 18 guided in the damper piston 19.
• the damping piston 19 is connected to a damper piston rod 20.
• the damper cylinder 18 is mounted by means of a rigid or rotatable bearing 21 of the damper 9 relative to the base plate 3.
• At the free end of the damper piston rod 20 is the connection 22 to the transmission unit 8.
• the connection 22 between damper 9 and transmission unit 8 can be rotatably, in particular with a rotation axis parallel to the output axis 4, or rigid.
• the transmission unit 8 comprises a first rocker 55.
• This first rocker comprises at one end a first rocker arm 58 as a rotatable bearing of the rocker 55 relative to the housing 2, in particular the base plate 3.
• the rocker 55 via the connection 22 with the Damper 9 connected.
• Fig. 2 shows the transmission unit 8 according to the first embodiment in detail. You can see here the Druckrolte 11, which rolls on the control cam 32 of the Abtnebsay 5.
• the rocker 55 has between its two ends a slot 57.
• the pressure roller 11 comprises a pressure roller axis 30.
• the pressure roller 11 moves.
• the force is transmitted to the rocker 55 via the Druckroilenachse 30 and the slot 57.
• the piston rod 20 is moved via the connection 22 and as a result the movement is damped.
• the output disk 5 has on its lateral surface a control cam, in particular cam contour 32, designed here as a heart-shaped cam contour on.
• the pressure roller 11 rolls on this cam contour 32.
• Various exemplary embodiments of the transmission unit 8 will be shown below with reference to FIGS.
• the same or functionally identical components are provided with the same reference numerals as in the first embodiment. These embodiments always correspond in their function and in their construction to the first embodiment. with the exception of the transmission unit
• the spring unit 7 and / or the pressure roller 8 are here in particular often shown only schematically or hidden for clarity. Ultimately, however, results in the entire construction of the respective door operator 1 in all embodiments in combination with the illustration of FIG. 1st
• FIG. 3 shows the transmission unit 8 according to the second exemplary embodiment.
• the compression spring receptacle 13 comprises two parabolic and spaced plates. Between these two plates, the pressure roller 1 1 is arranged. Each of the two plates comprises a fork opening 31 in this fork opening 31 is the pressure roller axis 30 and thus also the pressure roller 1 1 stored.
• this istsbeispiei shows a second rocker assembly comprising a Jacobroüe 48, which also rotates relative to the pressure roller 1 1 on the control cam 32 of the driven pulley 5. From the counter-roller 48, the force is transmitted to a second rocker 58.
• the second rocker 58 is rotatably mounted at one end via a second rocker bearing 59 in the housing 2, in particular on the base plate 3. At the other end, the second rocker 58 is connected to the connector ⁇ coupler clip) 81 via the connection 34.
• the second rocker 58 comprises a second elongated hole 80.
• a counterroof axis 49 designed as a bolt, is guided.
• the two linearly movable ends of the two rockers 55, 58 are connected via the coupling rod 61, Through this connection via the coupling rod 61, a damping force can be transmitted both in the opening and in the closing direction of the door.
• 4 shows the transmission unit 8 according to a third embodiment.
• This embodiment corresponds to the second embodiment except for the head bar 61.
• a further damper 33 is provided instead of the coupling rod 61.
• the further damper 33 umiasst, comparable to the first damper 9, a damper cylinder 18.
• a damping piston (not shown) is guided.
• This damping piston of the further damper 33 is connected to a piston rod 20.
• the further damper 33 is in turn connected by means of the connection 34 with the second rocker 58.
• the further damper 33 may also be an elastomer.
• FIG. 5 shows a fourth embodiment of the transfer unit 8.
• the pressure roller 11 is connected to the first rocker 55.
• the printing axis 30 is connected to the first rocker 55 only with a rotational degree of freedom.
• the damper S is charged to pressure.
• a strip 37 is provided here.
• the cable 37 is connected at one end via the connection 22 with the damper 9.
• the other end of the Seifzugs 37 is connected via the cable attachment 62 with the driven pulley 5.
• Fig. 8 shows a fifth embodiment of the transmission unit 8. This represents a fifth embodiment of the transmission unit 8. This represents a fifth embodiment of the transmission unit 8. This represents the fourth embodiment. In this case, however, the cable 37 is not wound onto the driven pulley 5. Rather, here, a transmission sesolirium is fixed against rotation, in particular coaxially connected to the driven pulley 5. The cable 37 is consequently connected via the cable attachment 82 with the transmission cable 36. The Seil Installationsnut 38 is located in the transmission sheave 38.
• the damper 9 is loaded on the first rocker 55 to pressure.
• the cable 37 locks the damper 9 to train.
• roller bearings 87, 88 and plain bearings 68 are presented. However, it is always possible to replace plain bearings by rolling bearings and vice versa.
• the driven pulley 5 is manufactured either integrally with the shaft 75 in all four variants, or the two components are manufactured separately and connected to one another in a torque-proof manner.
• Fig. 7a shows a bearing of the shaft 45 by means of a first roller bearing 87 in the base plate 3 and a second roller bearing 88 in the cover plate 65.
• the shaft 75 passes through both the base plate 3 and through the cover plate 65 and has both ends a lever eye 89.
• Fig. 7b shows the plain bearings 86 as Bundiager. It is shown a floor storage.
• the shaft 75 is rotatably connected to the driven pulley 5 here.
• the lever eye 68 rotates together with the driven pulley 5.
• Fig. 7c shows an embodiment of the shaft 75 as a truncated stump.
• the worlds 75 extends from the Abiriebsay 5 from only in one direction, namely through the base plate 3 therethrough. Opposite the base plate 3, the shaft 75 is mounted mitteis the first roller bearing 87.
• a thrust washer 70th Between the driven pulley 5 and the cover plate 65 is a thrust washer 70th
• FIG. 7d shows a similar bearing as in FIG. 10c, with the exception that instead of the first roller bearing 67 a sliding bearing 66 is used between the shaft 75 and the base plate 3.
• the sliding bearing 66 is angled here and thus forms an axial bearing of the transmission gear 24.
• the thrust washer 70 is provided between the driven pulley 5 and the cover plate 65 in turn the thrust washer 70 is provided.
• Figs. 8 and 9 show the door operator 1 with a complete housing 2 for all embodiments.
• the cover plate 85 is opposite and parallel to the base plate 3.
• the cover plate 65 to the folds 23 of the base plate 3 complementary folds.
• Fig. 8 shows an example of the first embodiment, the formation of storage and mounting parts directly in the base plate 3. Thus, tabs are bent inwardly, which are used as a linear bearing 16 for the spring unit 7.
• the cover 10 has a recess for the shaft 75.
• the cover 10 fulfills any supporting or stabilizing function. Bezygszeicheiiliste

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• 2011
  • 2011-04-27 DE DE102011018741A patent/DE102011018741A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018730A patent/DE102011018730A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018740A patent/DE102011018740A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018739A patent/DE102011018739A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018738A patent/DE102011018738A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018736A patent/DE102011018736A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018731A patent/DE102011018731A1/de not_active Withdrawn
  • 2011-04-27 DE DE102011018737A patent/DE102011018737A1/de not_active Withdrawn
  • 2011-12-19 EP EP11835301.0A patent/EP2663714B1/de active Active
  • 2011-12-19 WO PCT/DE2011/075314 patent/WO2012146221A1/de not_active Ceased
  • 2011-12-19 CN CN201180064957.7A patent/CN103328752B/zh not_active Expired - Fee Related
• 2012
  • 2012-01-04 TW TW101100246A patent/TW201231782A/zh unknown
  • 2012-01-11 TW TW101101028A patent/TW201233883A/zh unknown

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