EP0463398B1 - Set for handling - Google Patents

Set for handling Download PDF

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Publication number
EP0463398B1
EP0463398B1 EP91108990A EP91108990A EP0463398B1 EP 0463398 B1 EP0463398 B1 EP 0463398B1 EP 91108990 A EP91108990 A EP 91108990A EP 91108990 A EP91108990 A EP 91108990A EP 0463398 B1 EP0463398 B1 EP 0463398B1
Authority
EP
European Patent Office
Prior art keywords
handle
opening
play
handle member
cylindrical
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.)
Expired - Lifetime
Application number
EP91108990A
Other languages
German (de)
French (fr)
Other versions
EP0463398A1 (en
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.)
Schuering & Co Fenstertechnologie KG GmbH
Original Assignee
Schuering & Co Fenstertechnologie KG GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schuering & Co Fenstertechnologie KG GmbH filed Critical Schuering & Co Fenstertechnologie KG GmbH
Publication of EP0463398A1 publication Critical patent/EP0463398A1/en
Application granted granted Critical
Publication of EP0463398B1 publication Critical patent/EP0463398B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon

Definitions

  • the invention relates to a handle set for doors or windows with a shield and with a handle, the neck of which has a cylindrical pin, with which the handle is rotatably mounted in a cylindrical recess of the shield with the interposition of a plastic bushing and by a bracket that is based on supports an abutment surface formed by an enlarged recess, is held axially, a square blind hole being formed in the neck of the handle for receiving a square mandrel.
  • the invention has for its object to provide a handle set in which the disadvantages described are avoided by simple and inexpensive means.
  • a recess is arranged on the end face of the pin, concentrically with the pivot axis of the handle, into which a play-compensating disk made of plastic, which surrounds the square mandrel without play, is pressed.
  • the backlash shim is advantageously connected via webs to a support ring which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the enlarged recess of the shield.
  • This support ring ensures that the pin of the handle is not only in the plastic bushing, but also in the expanded recess of the shield via the play compensation ring and the associated support ring.
  • a support ring for the pin of a handle is known per se from DE 33 20 193 C2.
  • a screw-on shield 1 is composed of a screw-on shield 1 and a handle 2, the neck 3 of which has a cylindrical pin 5 with which the handle 2 is mounted in the shield 1.
  • a square blind hole 4 is formed in the neck 3 of the handle 2 for receiving a square mandrel 21.
  • a cylindrical recess 7 is provided in the shield 1, into which a plastic bushing 6 is inserted.
  • the pin 5 of the handle 2 is pivotally mounted in this plastic bushing 6. Concentric to the recess 7 is from the contact surface of the shield 1 an enlarged recess 15 attached.
  • the step between the enlarged recess 15 and the recess 7 forms an abutment surface 8, against which the holder of the handle is supported.
  • the holder is formed by a quick fastener ring 9 pushed onto the pin 5 from sheet steel, which has an axially extending annular collar 14 on the outer circumference, which merges via a rounding 18 into a radially standing part, which has resilient claws 11, the gripping edges of which engage in the Hook the cylindrical surface of the pin 5.
  • a quick fastener ring 9 pushed onto the pin 5 from sheet steel, which has an axially extending annular collar 14 on the outer circumference, which merges via a rounding 18 into a radially standing part, which has resilient claws 11, the gripping edges of which engage in the Hook the cylindrical surface of the pin 5.
  • an axially resilient corrugated washer 17 which is axially corrugated.
  • a conical recess 19 is provided in the pin 5 concentrically with the pivot axis of the handle 2. In this recess 19, a plastic shim 20 is pressed, which surrounds the square mandrel 21 without play.
  • the lash adjuster 20 is integrally connected via webs 22 to a support ring 16, which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the recess 15.
  • a support ring 16 which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the recess 15.
  • diametrically opposite notches 23 are provided, which receive the webs 22 when the support ring 16 is pressed together with the lash adjuster 20 onto the pin end.
  • This support ring 16 on the one hand reinforces the mounting of the pin 5 in the shield 1 and also protects the quick fastener ring 9 and the axially resilient cowhide disc 17 against dirt and also against the ingress of moisture to be introverted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Description

Die Erfindung bezieht sich auf eine Griffgarnitur für Türen oder Fenster mit einem Schild und mit einem Handgriff, dessen Hals einen zylindrischen Zapfen aufweist, mit welchem der Handgriff unter Zwischenfügen einer Kunststoffbuchse in einer zylindrischen Ausnehmung des Schildes drehbar gelagert und durch eine Halterung, die sich auf eine von einer erweiterten Ausnehmung gebildeten Widerlagerfläche abstützt,axial gehalten ist, wobei im Hals des Handgriffes ein Vierkant-Sackloch eingeformt ist zur Aufnahme eines Vierkantdornes.The invention relates to a handle set for doors or windows with a shield and with a handle, the neck of which has a cylindrical pin, with which the handle is rotatably mounted in a cylindrical recess of the shield with the interposition of a plastic bushing and by a bracket that is based on supports an abutment surface formed by an enlarged recess, is held axially, a square blind hole being formed in the neck of the handle for receiving a square mandrel.

Weil der Aufnahmekanal für den Vierkantdorn bzw. das Vierkant-Sackloch des im Gießverfahren hergestellten Handgriffes schwach konisch ausgebildet ist, besteht zwischen dem Vierkantdorn und dem Handgriff stets ein Spiel. Dieses Spiel hat zur Folge, daß zwischen Handgriff und Vierkantdorn störende Geräusche entstehen und daß der Handgriff in seiner Ausgangsstellung nicht genau horizontal steht.Because the receiving channel for the square mandrel or the square blind hole of the handle produced in the casting process is weakly conical, there is always play between the square mandrel and the handle. The result of this game is that disturbing noises occur between the handle and the square mandrel and that the handle is not exactly horizontal in its initial position.

Der Erfindung liegt die Aufgabe zugrunde, eine Griffgarnitur zu schaffen, bei der die beschriebenen Nachteile durch einfache und kostengünstige Mittel vermieden sind.The invention has for its object to provide a handle set in which the disadvantages described are avoided by simple and inexpensive means.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß an der Stirnseite des Zapfens konzentrisch zur Schwenkachse des Handgriffs eine Ausnehmung angeordnet ist, in die eine den Vierkantdorn spielfrei umschließende Spielausgleichsscheibe aus Kunststoff eingepreßt ist.This object is achieved according to the invention in that a recess is arranged on the end face of the pin, concentrically with the pivot axis of the handle, into which a play-compensating disk made of plastic, which surrounds the square mandrel without play, is pressed.

Diese in die Ausnehmung an der Stirnseite des Zapfens eingepreßte Spielausgleichsscheibe umgibt den Vierkantdorn spielfrei, so daß dieser gegenüber dem Handgriff fixiert ist.This pressed into the recess on the end face of the pin shim surrounds the square mandrel without play, so that it is fixed relative to the handle.

Die Spielausgleichsscheibe ist vorteilhafterweise über Stege mit einem Stützring verbunden, der ein Spiel von 0,1 bis 0,3 mm zwischen sich und der zylindrischen Wand der erweiterten Ausnehmung des Schildes freiläßt. Dieser Stützring bewirkt, daß der Zapfen des Handgriffes nicht nur in der Kunststoffbuchse, sondern zusätzlich über den Spielausgleichsring und den damit verbundenen Stützring auch in der erweiterten Ausnehmung des Schildes gelagert ist.The backlash shim is advantageously connected via webs to a support ring which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the enlarged recess of the shield. This support ring ensures that the pin of the handle is not only in the plastic bushing, but also in the expanded recess of the shield via the play compensation ring and the associated support ring.

Ein Stützring für den Zapfen eines Handgriffes ist an sich bekannt aus der DE 33 20 193 C2.A support ring for the pin of a handle is known per se from DE 33 20 193 C2.

In der folgenden Beschreibung wird die Erfindung unter Bezugnahme auf die Zeichnungen eines Ausführungsbeispiels näher erläutert. Die Zeichnungen zeigen in

Fig. 1
eine Schnittansicht der Griffgarnitur
Fig. 2
eine Seitenansicht,
Fig. 3
eine Draufsicht auf einen Spielausgleichsring und einen Stützring
Fig. 4
vergrößerte Darstellung der Zapfenlagerung
The invention is explained in more detail in the following description with reference to the drawings of an exemplary embodiment. The drawings show in
Fig. 1
a sectional view of the handle set
Fig. 2
a side view,
Fig. 3
a plan view of a game compensation ring and a support ring
Fig. 4
enlarged view of the journal bearing

Die Griffgarnitur nach der Fig. 1 setzt sich zusammen aus einem aufschraubbaren Schild 1 und einem Handgriff 2, dessen Hals 3 einen zylindrischen Zapfen 5 aufweist, mit dem der Handgriff 2 im Schild 1 gelagert ist. Im Hals 3 des Handgriffes 2 ist ein Vierkant-Sackloch 4 eingeformt zur Aufnahme eines Vierkantdornes 21. Im Schild 1 ist eine zylindrische Ausnehmung 7 vorgesehen, in die eine Kunststoffbuchse 6 eingesetzt ist. Der Zapfen 5 des Handgriffes 2 ist in dieser Kunststoffbuchse 6 schwenkbar gelagert. Konzentrisch zur Ausnehmung 7 ist von der Anlagefläche des Schildes 1 her eine erweiterte Ausnehmung 15 angebracht. Die Stufe zwischen der erweiterten Ausnehmung 15 und der Ausnehmung 7 bildet eine Widerlagerfläche 8, gegen welche sich die Halterung des Griffes abstützt.1 is composed of a screw-on shield 1 and a handle 2, the neck 3 of which has a cylindrical pin 5 with which the handle 2 is mounted in the shield 1. A square blind hole 4 is formed in the neck 3 of the handle 2 for receiving a square mandrel 21. A cylindrical recess 7 is provided in the shield 1, into which a plastic bushing 6 is inserted. The pin 5 of the handle 2 is pivotally mounted in this plastic bushing 6. Concentric to the recess 7 is from the contact surface of the shield 1 an enlarged recess 15 attached. The step between the enlarged recess 15 and the recess 7 forms an abutment surface 8, against which the holder of the handle is supported.

Die Halterung wird von einem auf den Zapfen 5 aufgeschobenen Schnellbefestigerring 9 aus Stahlblech gebildet, der am außeren Umfang einen axial verlaufenden Ringbund 14 aufweist, der über eine Rundung 18 in einen radial stehenden Teil übergeht, der federnde Klauen 11 aufweist, deren Greifkanten sich in die zylindrische Fläche des Zapfens 5 festhaken. Zwischen dem Schnellbefestigerring 9 und der Widerlagerfläche 8 ist eine axial federnde gewellte Ringscheibe 17 angeordnet, die axial gewellt ist.The holder is formed by a quick fastener ring 9 pushed onto the pin 5 from sheet steel, which has an axially extending annular collar 14 on the outer circumference, which merges via a rounding 18 into a radially standing part, which has resilient claws 11, the gripping edges of which engage in the Hook the cylindrical surface of the pin 5. Between the quick fastener ring 9 and the abutment surface 8 there is an axially resilient corrugated washer 17 which is axially corrugated.

Im Zapfen 5 ist konzentrisch zur Schwenkachse des Handgriffes 2 eine konische Ausnehmung 19 vorgesehen. In diese Ausnehmung 19 ist eine Spielausgleichsscheibe 20 aus Kunststoff eingepreßt, welche den Vierkantdorn 21 spielfrei umschließt.A conical recess 19 is provided in the pin 5 concentrically with the pivot axis of the handle 2. In this recess 19, a plastic shim 20 is pressed, which surrounds the square mandrel 21 without play.

Wie die Fig. 2 und 3 zeigen, ist die Spielausgleichsscheibe 20 über Stege 22 einstückig mit einem Stützring 16 verbunden, der zwischen sich und der zylindrischen Wand der Ausnehmung 15 ein Spiel von 0,1 bis 0,3 mm freiläßt. Am Zapfen 5 sind diametral gegenüberliegende Augnehmungen 23 vorgesehen, welche die Stege 22 aufnehmen, wenn der Stützring 16 zusammen mit der Spielausgleichsscheibe 20 auf das Zapfenende aufgepreßt wird. Dieser Stützring 16 verstärkt einerseits die Lagerung des Zapfens 5 im Schild 1 und schützt ferner den Schnellbefestigerring 9 und die axial federnde Rindscheibe 17 gegen verschmutzen und auch gegen Eindringen von Feuchtigkeit.Der Ringspalt zwischen dem Stützring 16 und dem Schild 1 kann durch eine Fettfüllung oder dergleichen verschlossen sein.2 and 3 show, the lash adjuster 20 is integrally connected via webs 22 to a support ring 16, which leaves a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the recess 15. On the pin 5 diametrically opposite notches 23 are provided, which receive the webs 22 when the support ring 16 is pressed together with the lash adjuster 20 onto the pin end. This support ring 16 on the one hand reinforces the mounting of the pin 5 in the shield 1 and also protects the quick fastener ring 9 and the axially resilient cowhide disc 17 against dirt and also against the ingress of moisture to be introverted.

Claims (3)

  1. A handle fitting for doors or windows, comprising a plate (1) which can be screwed on and a handle member (2) whose neck (3) has a cylindrical trunnion (5) with which the handle member (2) is mounted rotatably with the interposition of a plastics bush (6) in a cylindrical opening (7) in the plate (1) and is axially held by a holding means which bears against a support surface (8) formed by an enlarged opening (15), wherein a square blind hole (4) is formed in the neck (3) of the handle member (2) to accommodate a square bar (21), characterised in that an opening (19) is arranged at the front end of the trunnion (5) concentrically relative to the axis of pivotal movement of the handle member (2), a play-compensating disc (20) of plastics material which play-free surrounds the square bar (21) being pressed into the opening (19).
  2. A handle fitting according to claim 1 characterised in that the opening (19) is conical.
  3. A handle fitting according to claim 1 or claim 2 characterised in that the play-compensating disc (20) is integrally connected by way of limb portions (22) to a support ring (16) which leaves free a clearance of 0.1 to 0.3 mm between itself and the cylindrical wall of the opening (15), and openings (23) are provided on the trunnion (5) for receiving the limb portions (22).
EP91108990A 1990-06-06 1991-06-01 Set for handling Expired - Lifetime EP0463398B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9006381U 1990-06-06
DE9006381U DE9006381U1 (en) 1990-06-06 1990-06-06 Handle set

Publications (2)

Publication Number Publication Date
EP0463398A1 EP0463398A1 (en) 1992-01-02
EP0463398B1 true EP0463398B1 (en) 1995-02-22

Family

ID=6854449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91108990A Expired - Lifetime EP0463398B1 (en) 1990-06-06 1991-06-01 Set for handling

Country Status (3)

Country Link
EP (1) EP0463398B1 (en)
DE (2) DE9006381U1 (en)
ES (1) ES2069771T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11781296B2 (en) 2020-11-20 2023-10-10 Kohler Co. Shower trim assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9315554U1 (en) * 1993-10-07 1993-12-23 Willi Kampmann GmbH, 42553 Velbert Fitting with return mechanism
US11719019B2 (en) 2020-12-01 2023-08-08 Kohler Co. Handle assembly for a shower door

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505525A1 (en) * 1975-02-10 1976-08-19 Friedrich Hoppe Kg Baubeschlag Self adjusting spherical bearing for door handle - has spherical self adjusting bearing surfaces with plastics housing in facing plate
DE3035800A1 (en) * 1980-09-23 1982-05-06 Femuk Labortechnik Gmbh, 7107 Bad Friedrichshall Window handle plastics engaging mechanism - has end step on disc combined with base piece inserted in rear plate cut=out
DE3320193C2 (en) 1983-06-03 1986-09-18 Wilhelm May GmbH, 5620 Velbert Door fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11781296B2 (en) 2020-11-20 2023-10-10 Kohler Co. Shower trim assembly

Also Published As

Publication number Publication date
ES2069771T3 (en) 1995-05-16
DE59104657D1 (en) 1995-03-30
DE9006381U1 (en) 1990-08-30
EP0463398A1 (en) 1992-01-02

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