EP2153002B1 - Pinion - Google Patents

Pinion Download PDF

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Publication number
EP2153002B1
EP2153002B1 EP08735326.4A EP08735326A EP2153002B1 EP 2153002 B1 EP2153002 B1 EP 2153002B1 EP 08735326 A EP08735326 A EP 08735326A EP 2153002 B1 EP2153002 B1 EP 2153002B1
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EP
European Patent Office
Prior art keywords
pinion
toothing
door
square
cone
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.)
Revoked
Application number
EP08735326.4A
Other languages
German (de)
French (fr)
Other versions
EP2153002A1 (en
Inventor
Thomas Salutzki
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.)
Dorma Deutschland GmbH
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Dorma Deutschland GmbH
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Publication date
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Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP2153002A1 publication Critical patent/EP2153002A1/en
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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
    • E05F3/102—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 rack-and-pinion 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
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/616—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
    • E05F15/619—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms using flexible or rigid rack-and-pinion arrangements
    • 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
    • E05Y2201/706—Shafts
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19851—Gear and rotary bodies

Definitions

  • the invention relates to a pinion which corresponds to a toothed piston of a door closer or a door drive, which has at least one toothing and at each end of the pinion a square on which at least one cone is present, and that between each square and the toothing a cylindrical portion is arranged, wherein the position of the toothing is aligned with the two square edges.
  • the blank used is a turned part, which is then toothed.
  • the consequence of this production of the pinions is that after each operation the corresponding article has to be transported and, if necessary, stored temporarily, which takes into account a logistical challenge as well as logistics costs.
  • the interaction of the pinion with a toothed piston is in the DE 195 38 482 C1 such as DE 102 28 870 A1 shown.
  • the pinion according to the invention provides that the toothing is position-oriented relative to the two located at the respective end of the pinion square.
  • the pinion is made as a cold extruded part. As a result, the production of the pinion is made possible by a single operation.
  • teeth are continuous.
  • door closers or door drives can be fitted, the axle bearing is located in the region of the piston. This is the case when a door closer has a low overall height.
  • the toothing has a collar at one end.
  • the federal government stabilizes the gearing.
  • door closers or door drives can be fitted, the axle bearing is outside the piston.
  • FIG. 1 shows a pinion 1, which is intended for door closers and door drives. This may be various door closers and door drives, which have a pinion and a toothed piston, as in the writings DE 195 38 482 C1 such as DE 102 28 870 A1 is shown.
  • the pinion 1 has at each end a square 4a and 4b. At the end faces 11 a and 11 b threaded holes 5a and 5b are mounted, which are not produced in the manufacture of the pinion 1 by a single operation. The threaded holes 5a and 5b and corresponding threads are produced in a further operation.
  • a toothing 2 is attached to the circumference of the pinion 1.
  • This toothing 2 is limited at both ends by a shaft 3a and 3b, which have a smaller diameter than the inner pitch circle of the toothing 2.
  • the pinion 1 has a central axis 10, which for determining the position of the toothing 2, the shaft 3a and 3b , the square 4 a and 4 b and the threaded holes 5a and 5b is useful.
  • the toothing 2 has at one end a An Resultssschräge 2 a, wherein at the other end of the toothing 2 a continuous toothing 2 b is present.
  • the pinion 1 with a continuous toothing 2b is used in door closers or door drives application in which the Achslagerung is mounted centrally to the piston of the door closer or the door drive.
  • FIG. 2 shows the pinion 1 off FIG. 1 in perspective view.
  • a cone 12a and 12b is mounted on two opposite sides of the square 4a and 4b at the respective end of the pinion 1.
  • FIG. 3 shows the pinion 1 off FIG. 1 , wherein at one end of the toothing 2, a collar 6 is present, which does not represent a continuous toothing.
  • the collar 6 is used to stress the pinion 1 to stabilize the teeth 2.
  • the pinion 1 with a collar 6 is used in door closers or door drives that have a Achslagerung outside or in the middle of the piston of a door closer or door drive.
  • FIG. 4 shows the pinion 1 from the FIG. 3 in perspective view.
  • the collar 6 is attached.
  • the cone 12a and 12b is mounted on two opposite sides of the located at the respective end of the pinion 1 square 4a and 4b.
  • FIG. 5 shows the pinion 1 from the FIG. 1 in a side view.
  • the toothing 2 is oriented in a position-oriented manner relative to the square 4a.
  • the positional orientation of the toothing 2 can be designed such that a full tooth of the toothing 2 is on one of the frontal centerlines 10a.
  • the toothing 2 may be aligned such that the recess of a tooth of the toothing 2 is on one of the front-side center lines 10a. This applies to gears which have both an even number and an odd number of teeth on the toothing 2 of the pinion 1.
  • FIG. 6 shows the pinion 1 from the FIG. 1 in connection with a mounting situation with a lever 7 of a door closer or a door drive.
  • the lever 7 is provided with a fixing screw 8 and a washer 9 with the pinion 1 through the threaded hole 5 b (see FIG. 1 ), which in addition to the corresponding thread is produced in a further operation, positively and non-positively connected.
  • the pinion 1 is manufactured by a blank, which is a rotary member, in a single operation, which is carried out in several pressing stages without re-clamping of the blank (rotary member), as a cold extruded part.
  • the square 4a, 4b, the cone 12a, 12b of the shaft 3a, 3b and the toothing 2 with the An Operationssschräge 2a and 6 Bund produced.
  • the position of the toothing 2 is aligned with the square 4a and 4b.
  • the pinion 1 Based on the required embodiments of the teeth 2 on the pinion 1 - teeth with continuous teeth 2b and teeth with collar 6 - is produced in this way, the pinion 1 as a cold extruded part.
  • additional pressing stages are used.
  • the threaded holes 5a and 5b and the respectively associated thread are mounted in order to fasten the pinion 1 to the lever 7 with the fastening screw 8 and the washer 9 frictionally, wherein by the cone 12a and 12b on the square 4a and 4b of the pinion 1, the lever 7 is positively connected.

Landscapes

  • Lock And Its Accessories (AREA)
  • Gears, Cams (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

Die Erfindung betrifft ein Ritzel, welches mit einem Zahnkolben eines Türschließers oder eines Türantriebes korrespondiert, welches mindestens eine Verzahnung und an jedem Ende des Ritzels einen Vierkant aufweist, an denen mindestens ein Konus vorhanden ist, und dass zwischen jedem Vierkant und der Verzahnung ein zylindrischer Bereich angeordnet ist, wobei die Lage der Verzahnung zu den beiden Vierkanten ausgerichtet ist.The invention relates to a pinion which corresponds to a toothed piston of a door closer or a door drive, which has at least one toothing and at each end of the pinion a square on which at least one cone is present, and that between each square and the toothing a cylindrical portion is arranged, wherein the position of the toothing is aligned with the two square edges.

In den heute auf dem Markt befindlichen Türschließern sowie Türantrieben, in denen Ritzel und Zahnkolben vorhanden sind, werden Ritzel verwendet, die in mehreren Arbeitsgängen mit hohem Arbeits- und Kostenaufwand sowie hohen Maschineninvestitionen hergestellt werden. Als Rohteil dient ein Drehteil, welches anschließend verzahnt wird. Diese Herstellung der Ritzel hat zur Folge, dass nach jedem Arbeitsgang der entsprechende Artikel transportiert und gegebenenfalls zwischengelagert werden muss, welches eine logistische Herausforderung sowie Logistikkosten nach sicht zieht. Das Zusammenwirken des Ritzels mit einem Zahnkolben ist in der DE 195 38 482 C1 sowie DE 102 28 870 A1 dargestellt.The door closers on the market today, as well as door operators with pinions and toothed pistons, use pinions made in several operations with high labor, cost and high machine investment. The blank used is a turned part, which is then toothed. The consequence of this production of the pinions is that after each operation the corresponding article has to be transported and, if necessary, stored temporarily, which takes into account a logistical challenge as well as logistics costs. The interaction of the pinion with a toothed piston is in the DE 195 38 482 C1 such as DE 102 28 870 A1 shown.

Es ist Aufgabe der vorliegenden Erfindung, ein Ritzel der eingangs beschriebenen Art zu schaffen, wobei die Verzahnung lageorientiert zu den beiden Vierkanten angebracht ist.It is an object of the present invention to provide a pinion of the type described above, wherein the toothing is mounted positionally oriented to the two square edges.

Zur Lösung dieser Aufgabe wird ein Ritzel mit den Merkmalen des Anspruches 1 vorgeschlagen. In den abhängigen Ansprüchen sind bevorzugte Weiterbildungen ausgeführt.To solve this problem, a pinion with the features of claim 1 is proposed. In the dependent claims preferred developments are carried out.

Das erfindungsgemäße Ritzel sieht vor, dass die Verzahnung lageorientiert zu den beiden am jeweiligen Ende des Ritzels befindlichen Vierkant angebracht ist. Dadurch kann beim Einbau des Türschließers oder des Türantriebes eine Vorspannung auf den Kolben und somit auf die Feder (Kraftspeicher) des Türschließers oder des Türantriebes vorgenommen werden.The pinion according to the invention provides that the toothing is position-oriented relative to the two located at the respective end of the pinion square. As a result, a bias on the piston and thus on the spring (power storage) of the door closer or the door drive can be made when installing the door closer or the door drive.

Es ist von Vorteil, dass das Ritzel als ein Kaltfließpressteil hergestellt wird. Dadurch wird die Herstellung des Ritzels durch einen Arbeitsgang ermöglicht.It is advantageous that the pinion is made as a cold extruded part. As a result, the production of the pinion is made possible by a single operation.

Eine weitere sinnvolle Ausführungsform besteht darin, dass die Verzahnung durchgängig verläuft. Mit dieser Ausführungsform können Türschließer oder Türantriebe bestückt werden, deren Achslagerung im Bereich des Kolbens liegt. Dies ist dann der Fall, wenn ein Türschließer eine geringe Bauhöhe besitzt.Another useful embodiment is that the teeth are continuous. With this embodiment, door closers or door drives can be fitted, the axle bearing is located in the region of the piston. This is the case when a door closer has a low overall height.

Von Vorteil ist, dass die Verzahnung an einem Ende einen Bund aufweist. Der Bund stabilisiert die Verzahnung. Mit dieser Ausführungsform können Türschließer oder Türantriebe bestückt werden, deren Achslagerung außerhalb des Kolbens liegt.It is advantageous that the toothing has a collar at one end. The federal government stabilizes the gearing. With this embodiment, door closers or door drives can be fitted, the axle bearing is outside the piston.

Es zeigen:

Figur 1:
Ein erfindungsgemäßes Ritzel in einer Draufsicht,
Figur 2:
das erfindungsgemäße Ritzel aus Figur 1 in perspektivischer Ansicht,
Figur 3:
ein erfindungsgemäßes Ritzel aus Figur 1 mit einem Bund an einem Ende der Verzahnung,
Figur 4:
das erfindungsgemäße Ritzel aus Figur 3 in perspektivischer Ansicht,
Figur 5:
ein erfindungsgemäßes Ritzel aus Figur 1 in einer Seitenansicht,
Figur 6:
ein erfindungsgemäßes Ritzel aus Figur 1 in einer Einbausituation mit einem Hebelarm eines Türschließers oder eines Türantriebes.
Show it:
FIG. 1:
An inventive pinion in a plan view,
FIG. 2:
the pinion of the invention FIG. 1 in perspective view,
FIG. 3:
an inventive pinion FIG. 1 with a covenant at one end of the gearing,
FIG. 4:
the pinion of the invention FIG. 3 in perspective view,
FIG. 5:
an inventive pinion FIG. 1 in a side view,
FIG. 6:
an inventive pinion FIG. 1 in an installation situation with a lever arm of a door closer or a door drive.

Figur 1 zeigt ein Ritzel 1, welches für Türschließer sowie Türantriebe vorgesehen ist. Hierbei kann es sich um diverse Türschließer sowie Türantriebe handeln, die ein Ritzel sowie einen Zahnkolben besitzen, wie gemäß den Schriften DE 195 38 482 C1 sowie DE 102 28 870 A1 dargestellt ist. Das Ritzel 1 weist an jedem Ende einen Vierkant 4a sowie 4b auf. An den Stirnseiten 11 a sowie 11 b sind Gewindebohrungen 5a sowie 5b angebracht, die nicht bei der Herstellung des Ritzels 1 durch einen Arbeitsgang mit hergestellt werden. Die Gewindebohrungen 5a und 5b sowie entsprechende Gewinde werden in einem weiteren Arbeitsgang hergestellt. Im mittleren Bereich des Ritzels 1 in Richtung der Mittelachse 10 ist eine Verzahnung 2 am Umfang des Ritzels 1 angebracht. Diese Verzahnung 2 ist an beiden Enden von jeweils einem Schaft 3a sowie 3b begrenzt, welche einen kleineren Durchmesser vorweisen, als der innere Teilkreis der Verzahnung 2. Das Ritzel 1 besitzt eine Mittelachse 10, welche zur Lagebestimmung der Verzahnung 2, des Schaftes 3a und 3b, des Vierkantes 4a und 4b sowie der Gewindebohrungen 5a und 5b dienlich ist. Die Verzahnung 2 weist an einem Ende eine Anführungsschräge 2a auf, wobei an dem anderen Ende der Verzahnung 2 eine durchgängige Verzahnung 2b vorhanden ist. Das Ritzel 1 mit einer durchgängigen Verzahnung 2b findet bei Türschließern oder Türantrieben Anwendung, bei denen die Achslagerung mittig zum Kolben des Türschließers oder des Türantriebes angebracht ist. FIG. 1 shows a pinion 1, which is intended for door closers and door drives. This may be various door closers and door drives, which have a pinion and a toothed piston, as in the writings DE 195 38 482 C1 such as DE 102 28 870 A1 is shown. The pinion 1 has at each end a square 4a and 4b. At the end faces 11 a and 11 b threaded holes 5a and 5b are mounted, which are not produced in the manufacture of the pinion 1 by a single operation. The threaded holes 5a and 5b and corresponding threads are produced in a further operation. In the central region of the pinion 1 in the direction of the central axis 10, a toothing 2 is attached to the circumference of the pinion 1. This toothing 2 is limited at both ends by a shaft 3a and 3b, which have a smaller diameter than the inner pitch circle of the toothing 2. The pinion 1 has a central axis 10, which for determining the position of the toothing 2, the shaft 3a and 3b , the square 4 a and 4 b and the threaded holes 5a and 5b is useful. The toothing 2 has at one end a Anführungsschräge 2 a, wherein at the other end of the toothing 2 a continuous toothing 2 b is present. The pinion 1 with a continuous toothing 2b is used in door closers or door drives application in which the Achslagerung is mounted centrally to the piston of the door closer or the door drive.

Figur 2 zeigt das Ritzel 1 aus Figur 1 in perspektivischer Ansicht. Auf zwei gegenüberliegenden Seiten des Vierkant 4a und 4b am jeweiligen Ende des Ritzels 1 ist ein Konus 12a sowie 12b angebracht. FIG. 2 shows the pinion 1 off FIG. 1 in perspective view. On two opposite sides of the square 4a and 4b at the respective end of the pinion 1, a cone 12a and 12b is mounted.

Figur 3 zeigt das Ritzel 1 aus Figur 1, wobei an einem Ende der Verzahnung 2 ein Bund 6 vorhanden ist, welches keine durchgängige Verzahnung darstellt. Der Bund 6 dient bei Beanspruchung des Ritzels 1 zur Stabilisierung der Verzahnung 2. Das Ritzel 1 mit einem Bund 6 findet Anwendung bei Türschließern oder Türantrieben, die eine Achslagerung außerhalb oder mittig des Kolbens eines Türschließers oder eines Türantriebes aufweisen. FIG. 3 shows the pinion 1 off FIG. 1 , wherein at one end of the toothing 2, a collar 6 is present, which does not represent a continuous toothing. The collar 6 is used to stress the pinion 1 to stabilize the teeth 2. The pinion 1 with a collar 6 is used in door closers or door drives that have a Achslagerung outside or in the middle of the piston of a door closer or door drive.

Figur 4 zeigt das Ritzel 1 aus der Figur 3 in perspektivischer Ansicht. An einem Ende der Verzahnung 2 ist der Bund 6 angebracht. Der Konus 12a sowie 12b ist an zwei gegenüberliegenden Seiten dem am jeweiligen Ende des Ritzels 1 befindlichen Vierkant 4a und 4b angebracht. FIG. 4 shows the pinion 1 from the FIG. 3 in perspective view. At one end of the toothing 2, the collar 6 is attached. The cone 12a and 12b is mounted on two opposite sides of the located at the respective end of the pinion 1 square 4a and 4b.

Figur 5 zeigt das Ritzel 1 aus der Figur 1 in einer Seitenansicht. Bei dieser Ansicht ist dargestellt, dass die Verzahnung 2 lageorientiert zum Vierkant 4a ausgerichtet ist. Die Lageorientierung der Verzahnung 2 kann derart gestaltet sein, dass ein voller Zahn der Verzahnung 2 auf einer der stirnseitigen Mittellinien 10a steht. In einer weiteren möglichen Ausführungsform kann die Verzahnung 2 derart ausgerichtet sein, dass die Vertiefung eines Zahnes der Verzahnung 2 auf einer der stirnseitigen Mittellinien 10a steht. Dies gilt für Verzahnungen, die sowohl eine gerade Anzahl als auch eine ungerade Anzahl von Zähnen an der Verzahnung 2 des Ritzels 1 aufweisen. FIG. 5 shows the pinion 1 from the FIG. 1 in a side view. In this view, it is shown that the toothing 2 is oriented in a position-oriented manner relative to the square 4a. The positional orientation of the toothing 2 can be designed such that a full tooth of the toothing 2 is on one of the frontal centerlines 10a. In a further possible embodiment, the toothing 2 may be aligned such that the recess of a tooth of the toothing 2 is on one of the front-side center lines 10a. This applies to gears which have both an even number and an odd number of teeth on the toothing 2 of the pinion 1.

Figur 6 zeigt das Ritzel 1 aus der Figur 1 in Verbindung mit einer Einbausituation mit einem Hebel 7 eines Türschließers oder eines Türantriebes. Der Hebel 7 ist mit einer Befestigungsschraube 8 und einer Unterlegscheibe 9 mit dem Ritzel 1 durch die Gewindebohrung 5b (siehe Figur 1), welche neben dem entsprechendem Gewinde in einem weiteren Arbeitsgang hergestellt wird, form- und kraftschlüssig verbunden. FIG. 6 shows the pinion 1 from the FIG. 1 in connection with a mounting situation with a lever 7 of a door closer or a door drive. The lever 7 is provided with a fixing screw 8 and a washer 9 with the pinion 1 through the threaded hole 5 b (see FIG. 1 ), Which in addition to the corresponding thread is produced in a further operation, positively and non-positively connected.

Das Ritzel 1 wird durch ein Rohteil, welches ein Drehteil ist, in einem Arbeitsgang, welcher in mehrere Pressstufen ohne Umspannen des Rohteils (Drehteil) durchgeführt wird, als Kaltfließpressteil hergestellt. Hierbei werden der Vierkant 4a, 4b, der Konus 12a, 12b der Schaft 3a, 3b und die Verzahnung 2 mit der Anführungsschräge 2a sowie Bund 6 hergestellt. Dabei wird gleichzeitig die Lage der Verzahnung 2 zu dem Vierkant 4a und 4b ausgerichtet. Ausgehend von den benötigten Ausführungsformen der Verzahnung 2 am Ritzel 1 - Verzahnung mit durchgängiger Verzahnung 2b sowie Verzahnung mit Bund 6 - wird auf diese Weise das Ritzel 1 als Kaltfließpressteil hergestellt. Bei der Ausführungsform mit durchgängiger Verzahnung 2b kommen zusätzliche Pressstufen zum Einsatz.The pinion 1 is manufactured by a blank, which is a rotary member, in a single operation, which is carried out in several pressing stages without re-clamping of the blank (rotary member), as a cold extruded part. In this case, the square 4a, 4b, the cone 12a, 12b of the shaft 3a, 3b and the toothing 2 with the Anführungsschräge 2a and 6 Bund produced. At the same time, the position of the toothing 2 is aligned with the square 4a and 4b. Based on the required embodiments of the teeth 2 on the pinion 1 - teeth with continuous teeth 2b and teeth with collar 6 - is produced in this way, the pinion 1 as a cold extruded part. In the embodiment with continuous teeth 2b additional pressing stages are used.

In einem weiteren Arbeitsgang werden die Gewindebohrungen 5a sowie 5b und den jeweils zugehörigen Gewinde angebracht, um das Ritzel 1 an dem Hebel 7 mit der Befestigungsschraube 8 und der Unterlegscheibe 9 kraftschlüssig befestigen zu können, wobei durch den Konus 12a sowie 12b am Vierkant 4a und 4b des Ritzels 1 der Hebel 7 formschlüssig verbunden wird.In a further operation, the threaded holes 5a and 5b and the respectively associated thread are mounted in order to fasten the pinion 1 to the lever 7 with the fastening screw 8 and the washer 9 frictionally, wherein by the cone 12a and 12b on the square 4a and 4b of the pinion 1, the lever 7 is positively connected.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Ritzelpinion
22
Verzahnunggearing
2a2a
AnführungsschrägeAnführungsschräge
2b2 B
durchgängige Verzahnungcontinuous toothing
3a3a
Schaftshaft
3b3b
Schaftshaft
4a4a
Vierkantsquare
4b4b
Vierkantsquare
5a5a
Gewindebohrungthreaded hole
5b5b
Gewindebohrungthreaded hole
66
BundFederation
77
Hebelarmlever arm
88th
Befestigungsschraubefixing screw
99
Unterlegscheibewasher
1010
Mittelachsecentral axis
10a10a
stirnseitige Mittellinienfront centerlines
11a11a
Stirnseitefront
11b11b
Stirnseitefront
12a12a
Konuscone
12b12b
Konuscone

Claims (3)

  1. A pinion (1), which corresponds with a toothed piston of a door closer or of a door operator, which has at least one toothing (2) and, at each end of the pinion (1), a square shaft end (4a, 4b), at which at least one cone (12a, 12b) is provided, and a cylindrically shaft (3a, 3b) is disposed between each square shaft end (4a, 4b) and the toothing (2), characterized in that the toothing (2) is mounted position-oriented with regard to the two square shaft ends (4a, 4b) located at the end of the pinion (1), the central lines (10a) serving to determine the position of the toothing (2), and the toothing (2) having a collar (6) at one end.
  2. The pinion (1) according to claim 1, characterized in that the pinion (1) is manufactured as a cold extruded component.
  3. The pinion (1) according to claim 1, characterized in that the toothing (2) is manufactured as a continuous toothing (2b).
EP08735326.4A 2007-05-02 2008-04-18 Pinion Revoked EP2153002B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020828A DE102007020828A1 (en) 2007-05-02 2007-05-02 pinion
PCT/EP2008/003140 WO2008135151A1 (en) 2007-05-02 2008-04-18 Pinion

Publications (2)

Publication Number Publication Date
EP2153002A1 EP2153002A1 (en) 2010-02-17
EP2153002B1 true EP2153002B1 (en) 2015-07-08

Family

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Application Number Title Priority Date Filing Date
EP08735326.4A Revoked EP2153002B1 (en) 2007-05-02 2008-04-18 Pinion

Country Status (6)

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US (1) US20100122598A1 (en)
EP (1) EP2153002B1 (en)
CN (1) CN101675203B (en)
DE (1) DE102007020828A1 (en)
ES (1) ES2548291T3 (en)
WO (1) WO2008135151A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10174818B2 (en) 2014-01-30 2019-01-08 Genesis Advanced Technology Inc. Roller drive
US20180118259A1 (en) * 2016-10-31 2018-05-03 Steering Solutions Ip Holding Corporation Torsion bar for a steering system assembly
US10837520B2 (en) 2017-09-16 2020-11-17 Genesis Advanced Technology Inc. Differential planetary gearbox
CN112469925A (en) * 2018-08-01 2021-03-09 詹尼斯高级技术有限公司 Gear roller box

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197399A (en) 1967-11-25 1970-07-01 Kabel Metallwerke Ghh Method of Producing Gears without Cutting, by Cold Forming
DE2700155A1 (en) 1977-01-04 1978-07-06 Fbs Fachgem Bauzubehoer Automatic rack and pinion door closer - has axially sealed pinion stub axles in bearing rings in cylinder casing and adjustable valve to control closing speed
DE3614619C1 (en) 1986-04-30 1987-08-20 Eckart Prof Dr-Ing Doege Method and device for producing toothed wheels
GB2315810A (en) 1994-04-25 1998-02-11 Schlage Lock Co Door closer for the non-fire side of a fire-door safety installation
EP1314846A2 (en) 2001-11-08 2003-05-28 GEZE GmbH Method for the production of a toothing for a shaft as well as a door drive with a toothing thus obtained
DE20121806U1 (en) 2001-11-08 2003-09-11 Geze Gmbh Teeth machining method for toothed shaft, especially for automatic swing doors, comprises a forming process
EP1482118B1 (en) 2003-05-27 2010-03-10 GEZE GmbH Drive unit for a swinging or tilting wing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115897A (en) * 1977-10-11 1978-09-26 Eaton Corporation Zero force hold open door closer
US4414703A (en) * 1981-09-01 1983-11-15 Schlage Lock Company Door closer and holder
JPH0270879A (en) * 1988-09-06 1990-03-09 Sankyo Seiki Mfg Co Ltd Door closer
US5259803A (en) * 1991-04-09 1993-11-09 Lyman Ronald L Toy construction set featuring gears and radiant connectors
FR2699621B1 (en) * 1992-12-21 1995-03-17 Rockwell Abs France Elastic coupling gearmotor intended in particular for a vehicle window regulator.
CN2189643Y (en) * 1993-12-30 1995-02-15 洪金山 Driving device of gate
DE19538482C1 (en) * 1995-10-17 1997-02-06 Dorma Gmbh & Co Kg Hydraulic servo door closer
TR200000495T1 (en) * 1998-08-03 2000-10-23 Dorma Gmbh+Co.Kg Automatic door closing device
DE19857297C1 (en) * 1998-12-14 2000-07-06 Dorma Gmbh & Co Kg Door closer
DE10228870A1 (en) 2002-06-27 2004-01-15 Dorma Gmbh + Co. Kg Drive device for opening or closing a door or the like
EP1673515A1 (en) * 2003-10-09 2006-06-28 VKR Holding A/S Slim window actuator
JP4584021B2 (en) * 2005-05-13 2010-11-17 ナブテスコ株式会社 Opening and closing device with lock
MX2009011565A (en) * 2007-04-24 2009-11-10 Yale Security Inc Door closer assembly.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197399A (en) 1967-11-25 1970-07-01 Kabel Metallwerke Ghh Method of Producing Gears without Cutting, by Cold Forming
DE2700155A1 (en) 1977-01-04 1978-07-06 Fbs Fachgem Bauzubehoer Automatic rack and pinion door closer - has axially sealed pinion stub axles in bearing rings in cylinder casing and adjustable valve to control closing speed
DE3614619C1 (en) 1986-04-30 1987-08-20 Eckart Prof Dr-Ing Doege Method and device for producing toothed wheels
GB2315810A (en) 1994-04-25 1998-02-11 Schlage Lock Co Door closer for the non-fire side of a fire-door safety installation
EP1314846A2 (en) 2001-11-08 2003-05-28 GEZE GmbH Method for the production of a toothing for a shaft as well as a door drive with a toothing thus obtained
DE20121806U1 (en) 2001-11-08 2003-09-11 Geze Gmbh Teeth machining method for toothed shaft, especially for automatic swing doors, comprises a forming process
EP1482118B1 (en) 2003-05-27 2010-03-10 GEZE GmbH Drive unit for a swinging or tilting wing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TÜRSCHLIESSER P100 DER FIRMA BRANO

Also Published As

Publication number Publication date
US20100122598A1 (en) 2010-05-20
DE102007020828A1 (en) 2008-11-06
CN101675203B (en) 2013-05-22
CN101675203A (en) 2010-03-17
WO2008135151A1 (en) 2008-11-13
EP2153002A1 (en) 2010-02-17
ES2548291T3 (en) 2015-10-15

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