DE202024000252U1 - Further development of swivel bearings, especially for the air guide elements in air nozzles - Google Patents

Further development of swivel bearings, especially for the air guide elements in air nozzles Download PDF

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Publication number
DE202024000252U1
DE202024000252U1 DE202024000252.7U DE202024000252U DE202024000252U1 DE 202024000252 U1 DE202024000252 U1 DE 202024000252U1 DE 202024000252 U DE202024000252 U DE 202024000252U DE 202024000252 U1 DE202024000252 U1 DE 202024000252U1
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Prior art keywords
bearing
air
further development
guide elements
nozzles
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DE202024000252.7U
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German (de)
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AKO - KUNSTSTOFFE ALFRED KOLB GmbH
AKO Kunststoffe Alfred Kolb GmbH
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AKO - KUNSTSTOFFE ALFRED KOLB GmbH
AKO Kunststoffe Alfred Kolb GmbH
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Priority to DE202024000252.7U priority Critical patent/DE202024000252U1/en
Publication of DE202024000252U1 publication Critical patent/DE202024000252U1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
    • B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3464—Details of hinges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/34—Nozzles; Air-diffusers
    • B60H2001/3471—Details of actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

Schwenklagerung, insbesondere für die Luftleitelemente bei Luftdüsen, dadurch gekennzeichnet, dass der pilzförmige Bund (7) ein zerstörungsfreies Herausziehen des Lagerzapfens (3) aus der Lagerkonsole (5) und somit ein irreversibles Versagen der Schwenklagerung (4) verhindert.

Figure DE202024000252U1_0000
Pivoting bearing, in particular for the air guiding elements in air nozzles, characterized in that the mushroom-shaped collar (7) prevents non-destructive pulling of the bearing pin (3) out of the bearing bracket (5) and thus prevents irreversible failure of the pivoting bearing (4).
Figure DE202024000252U1_0000

Description

Bei Luftdüsen nach DE 41 31 995 C1 hat sich in der Praxis gezeigt, dass bei großen Lamellen oder runden drehbaren Luftdüsen die Stabilität der Lamellen nicht ausreicht, um eine sichere Funktion zu gewährleisten. Bei diesen Düsen kann es im Anwendungsfall zu Verformungen der Lamellen kommen, die dazu führen, dass die Lagerzapfen aus der Lagerkonsole herausgezogen werden und das Teil dadurch irreversibel versagt.For air nozzles after DE 41 31 995 C1 In practice, it has been shown that with large slats or round rotating air nozzles, the stability of the slats is not sufficient to ensure safe operation. With these nozzles, the slats can become deformed during use, which leads to the bearing pins being pulled out of the bearing bracket and the part thus failing irreversibly.

Dadurch dass die Lagerkonsole von der äußeren Luftdüsenwand Richtung Düsenmitte verschoben wird, entsteht zur äußeren Luftdüsenwand ein Raum, der es möglich macht, am Ende des Lagerzapfens einen pilzförmigen Bund anzubringen, der an der Lagerkonsole eine Hinterschneidung darstellt, die verhindert, dass die Lagerzapfen zerstörungsfrei aus den Lagerkonsolen herausgezogen werden.By moving the bearing bracket from the outer air nozzle wall towards the nozzle center, a space is created between the outer air nozzle wall and the bearing bracket, which makes it possible to attach a mushroom-shaped collar to the end of the bearing journal, which forms an undercut on the bearing bracket, preventing the bearing journals from being pulled out of the bearing brackets without causing damage.

Durch die Erfindung erhöht sich die Festigkeit der der Lamellen gegenüber dem Herausreißen aus der Lagerkonsole um den Faktor 5.The invention increases the strength of the slats against tearing out of the bearing bracket by a factor of 5.

Ein Ausführungsbeispiel der Erfindung wird anhand der 1 bis 4 erläutert. Es zeigen:

  • 1 der Zusammenbau der Luftdüse
  • 2 Detailansicht der Schwenklagerung im Zusammenbau
  • 3 Detailansicht der Schwenklagerung an der Luftdüse
  • 4 eine Ansicht der Lamelle
An embodiment of the invention is described with reference to 1 to 4 explained. They show:
  • 1 Assembling the air nozzle
  • 2 Detailed view of the swivel bearing in assembly
  • 3 Detailed view of the swivel bearing on the air nozzle
  • 4 a view of the slat

In den Figuren ist die Luftdüse (1) mit Lamelle (2) und Schwenklagerung (4) dargestellt.The figures show the air nozzle (1) with lamella (2) and pivot bearing (4).

Auf dem Rahmen (9) der Luftdüse (1) befindet sich die Lagerkonsole (5). Die Lagerkonsole (5) ist am Fuße auf dem Rahmen (9) und seitlich mit zwei Rippen an die äußere Luftdüsenwand (6) angebunden. Die an der Lamelle (2) befindlichen Lagerzapfen (3) liegen auf der Lagerkonsole (5) auf und werden von zwei gegenüberliegenden Lagerrasten (8) in Position gehalten. Die Lagerzapfen (3) sind mit dem pilzförmigen Bund (7) versehen, um ein herausziehen der Lagerzapfen (3) aus der Lagerkonsole (5) zu verhindern.The bearing bracket (5) is located on the frame (9) of the air nozzle (1). The bearing bracket (5) is attached to the frame (9) at the base and to the outer air nozzle wall (6) at the sides with two ribs. The bearing pins (3) on the slat (2) rest on the bearing bracket (5) and are held in position by two opposing bearing catches (8). The bearing pins (3) are provided with the mushroom-shaped collar (7) to prevent the bearing pins (3) from being pulled out of the bearing bracket (5).

Ein Lagerzapfen (3) mit pilzförmigem Bund (7), die Lagerkonsole (5) und zwei gegenüberliegende Lagerrasten (8) bilden zusammen die Schwenklagerung (4).A bearing pin (3) with a mushroom-shaped collar (7), the bearing bracket (5) and two opposing bearing catches (8) together form the pivot bearing (4).

BezugszeichenlisteList of reference symbols

11
LuftdüseAir nozzle
22
LamelleSlat
33
LagerzapfenBearing journal
44
SchwenklagerungSwivel bearing
55
LagerkonsoleBearing bracket
66
äußere Luftdüsenwandouter air nozzle wall
77
pilzförmiger Bundmushroom-shaped waistband
88th
LagerrasteBearing notch
99
RahmenFrame

ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 4131995 C1 [0001]DE 4131995 C1 [0001]

Claims (2)

Schwenklagerung, insbesondere für die Luftleitelemente bei Luftdüsen, dadurch gekennzeichnet, dass der pilzförmige Bund (7) ein zerstörungsfreies Herausziehen des Lagerzapfens (3) aus der Lagerkonsole (5) und somit ein irreversibles Versagen der Schwenklagerung (4) verhindert.Pivoting bearing, in particular for the air guiding elements in air nozzles, characterized in that the mushroom-shaped collar (7) prevents non-destructive pulling of the bearing pin (3) out of the bearing bracket (5) and thus irreversible failure of the pivoting bearing (4). Schwenklager nach Anspruch 1, dadurch gekennzeichnet, dass der Rahmen (9) der Luftdüse (1) folgende Bauformen aufweisen kann: a) rund, drehbar b) oval c) rechteckig d) quadratischSwivel bearing according to Claim 1 , characterized in that the frame (9) of the air nozzle (1) can have the following shapes: a) round, rotatable b) oval c) rectangular d) square
DE202024000252.7U 2024-02-09 2024-02-09 Further development of swivel bearings, especially for the air guide elements in air nozzles Active DE202024000252U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202024000252.7U DE202024000252U1 (en) 2024-02-09 2024-02-09 Further development of swivel bearings, especially for the air guide elements in air nozzles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202024000252.7U DE202024000252U1 (en) 2024-02-09 2024-02-09 Further development of swivel bearings, especially for the air guide elements in air nozzles

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DE202024000252U1 true DE202024000252U1 (en) 2024-03-11

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131995C1 (en) 1991-09-26 1993-02-25 Ako-Alfred Kolb Kg, 6920 Sinsheim, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131995C1 (en) 1991-09-26 1993-02-25 Ako-Alfred Kolb Kg, 6920 Sinsheim, De

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