EP0692592B1 - Bedienungsgriff - Google Patents
Bedienungsgriff Download PDFInfo
- Publication number
- EP0692592B1 EP0692592B1 EP95106089A EP95106089A EP0692592B1 EP 0692592 B1 EP0692592 B1 EP 0692592B1 EP 95106089 A EP95106089 A EP 95106089A EP 95106089 A EP95106089 A EP 95106089A EP 0692592 B1 EP0692592 B1 EP 0692592B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spindle
- operating handle
- locking
- mandrel
- bush
- 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
Links
Images
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
- E05B3/08—Fastening the spindle to the follower
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/085—Crank handles
Definitions
- the invention relates to an operating handle with a for positive coupling with a drive element, like a pinion of an edge gear serving mandrel, the near its free end with one in a hole the mandrel is spring-loaded locking pin provided consists of a shaft, a collar and a locking head, wherein the shaft is arranged coaxially to one between the bottom of the bore and the collar arranged compression spring and the covenant cannot be lost due to a narrowing Thorn is held and that over the surface of the mandrel protruding locking head with a to the rear system on Drive element and thus for the axial securing of the position Dorns serving rest area and one the free end of the Dorn's facing lead-in is provided as it is made from DE-OS 4 238 459 is already known.
- Such handles are common with one provided as a square pin mandrel, which at Window or door assembled state positive and non-positive in an inner square one at least a longitudinally displaceable drive rod acting drive pinion an edge gear, an espagnolette fitting or engages in a nut of a lock.
- Control handle For optical reasons in particular, efforts are being made to Control handle to omit the otherwise usual rosette, which also attaches the control handle to the Window or door.
- the rosette is replaced by a in a hole in the frame of the window or door recessed bearing sleeve for guiding the operating handle replaced.
- the operating handle is ahead with its spike the bearing sleeve and the drive element.
- the locking pin in the subject of DE-OS 4 238 459 is inserted directly into a bore of the mandrel and is in this hole by narrowing the hole held.
- the cross-sectional narrowing of the hole is done by crushing the material of the mandrel, in particular by one on both sides of the above Locking head of the locking pin made parallel to the mandrel Squeezing so that the opening cross section the bore is deformed essentially elliptically and the locking pin thereby more or less against Twisting is secured.
- the making of the constriction due to crushing of material when inserted into the bore and spring-loaded locking pin requires one considerable care. In particular, it should be avoided that by squeezing the smooth movement of the locking pin is impaired or even completely prevented. Also in view of the limited space, the dimensions the pinch is strictly observed. An uneven configuration of the strength of the Crushing generated bead is for prevention to avoid an inclined position of the locking pin.
- the task is with such an operating handle the assembly of the locking pin and its guidance to improve.
- This task is done with a generic control handle solved in that the locking pin in a Bore of the mandrel inserted bush is mounted, the bottom of which is essentially flush with the surface of the Dorns is arranged and that the locking head with at least is provided with a flat, the cross section of the Opening in the bottom of the socket to the non-circular cross-section the locking head is adapted.
- the bore of the mandrel now one that houses the locking pin and the compression spring Inserted socket.
- the socket is at least one-sided finished with a bottom. The socket is like this deep into the hole that the bottom of the socket is flush with the surface of the mandrel, i.e.
- the locking pin is thus guided by the socket with exact dimensions and contact edges for the collar of the locking pin can be made and at Introduce their dimensional accuracy into the bore of the mandrel maintains.
- the locking head has a non-circular cross-section. At this cross section is the opening in the floor adapted to the socket and through this form fit is a Securing against twisting of the locking pin opposite given the socket and the mandrel.
- the insertion of the bushing into the bore of the mandrel can done in a variety of ways, e.g. B. by screwing in, especially if the bushing is on the outside diameter and the bore is threaded.
- the socket is preferably designed as a press-in socket, so that the socket by means of a press-in process or by hammering into the hole is attached, the outer diameter of the socket with Corrugations and the like can be provided as a backup against twisting of the bushing within the bore and to improve the holding force of the socket in the Drilling the mandrel and at the same time reducing the Dimensional requirements.
- the socket with a cover and form the bottom in one piece and the opening in the bottom for the locking head coaxial to an opening in the lid align, the socket as an extrusion or Injection molded part can be formed.
- the projection can preferably be made from one of the Material of the thorn pushed out nose. Especially it is convenient to extend the nose Press out the hole for that reason, so that nose and Locking pins are arranged in the same plane and out protrude opposite surfaces of the mandrel from these.
- the shaft of the locking pin can be a compression spring be surrounded, the guide of the locking pin in the Socket is largely taken over by the federal government. Around To improve leadership, the shaft and the collar of the Locking pin on the same diameter and the compression spring is stored in a hollow of the shaft.
- the control handle 1 consists of the handle 2 and the Handle neck 3 with the bearing part 4, in which the as Square pin with an edge length of 7 mm Mandrel 5 is attached. Near the free end 6 of the mandrel 5 a locking pin 7 is arranged.
- the locking pin 7 consists of the Shaft 14, the collar 15 and the locking head 16 and is captive pressed into a bore 17 of the mandrel 5 Bush 18 stored with a final cover 19 is provided and with a bottom 20, which with the surface 21 of the mandrel 5 is kept flush.
- a compression spring 22 which is one end is supported on the end cover 19 of the socket 18, on the other hand at the bottom of the federal 15 and thus presses the locking pin 7 against the bottom 20 of the socket 18.
- the locking head 16 is with a free end 6 of the Dorns 5 facing insertion slope 23 and opposite, So the handle 2 2 adjacent, with a flattening 24 provided to form the locking surface 25.
- On this non-circular cross section of the locking head 16 is the cross section adapted to the opening 26 in the bottom 20 of the socket 18 and thus the locking pin 7 is non-rotatable in the socket 18 slidably mounted.
- the operating handle 1 For coupling the control handle 1 with the drive element 10, the operating handle 1, starting from FIG. 1, axially fed with the mandrel 5, the mandrel 5 itself moved through the through hole 12 of the bearing sleeve 13 and with the insertion bevel 23 against the limitation of the mandrel recess 11 bumps, and the nose 27 to the longitudinal groove 29 Mandrel recess 11 is aligned.
- the locking head 16 When moving on the locking head 16 is pressed back against spring force and no longer protrudes beyond the surface 21 of the mandrel 5.
- Compression spring 22 As soon as the locking head 16 through the mandrel recess 11 of the Drive elements 10 is pushed through, causes Compression spring 22 a click-like emergence of the locking head 16 over the surface 21 of the mandrel 5.
- the detent head 16 is for releasing the operating handle 1 by means of a tool against the force of the compression spring 22 push back. Then the control handle 1 again loosened and pulled out.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Lock And Its Accessories (AREA)
- Temperature-Responsive Valves (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Water Treatment By Sorption (AREA)
Description
- Fig. 1
- den Bedienungsgriff vor seinem Einbau in ein Kantengetriebe, das bereits im Rahmen eines Flügels verdeckt eingebaut ist,
- Fig. 2
- einen Schnitt durch den Dorn der Fig. 1 im Bereich des Rastzapfens in vergrößertem Zustand,
- Fig. 3
- eine Draufsicht auf den Dorn im Bereich des Rastzapfens und
- Fig. 4
- eine Variante der Buchse und des Rastzapfens.
Claims (9)
- Bedienungsgriff (1) mit einem zur formschlüssigen Kupplung mit einem Antriebselement (10), wie einem Ritzel eines Kantengetriebes dienenden Dorn (5), der nahe seinem freien Ende (6) mit einem in einer Bohrung (17) des Dorns (5) federnd gelagerten Rastzapfen (7, 7') versehen ist, der aus einem Schaft (14, 14'), einem Bund (15, 15') und einem Rastkopf (16) besteht, wobei der Schaft (14, 14') koaxial angeordnet ist zu einer zwischen dem Grund (28) der Bohrung (17) und dem Bund (15, 15') angeordneten Druckfeder (22, 22') und der Bund (15, 15') durch eine Verengung unverlierbar am Dorn (5) gehalten ist und der über die Oberfläche (21) des Dorns (5) ragende Rastkopf (16) mit einer zur hintergreifenden Anlage am Antriebselement (10) und damit zur axialen Lagensicherung des Dorns (5) dienenden Rastfläche (25) und einer dem freien Ende (6) des Dorns (5) zugewandten Einführschräge (23) versehen ist, dadurch gekennzeichnet, daß der Rastzapfen (7, 7') in einer in die Bohrung (17) des Dorns (5) eingebrachten Buchse (18, 18') gelagert ist, deren Boden (20, 20') im wesentlichen bündig mit der Oberfläche (21) des Dorns (5) angeordnet ist und daß der Rastkopf (16) mit mindestens einer Abflachung (24) versehen ist, wobei der Querschnitt der Öffnung (26) im Boden (20, 20') der Buchse (18, 18') an den unrunden Querschnitt des Rastkopfs (16) angepaßt ist.
- Bedienungsgriff nach Anspruch 1, dadurch gekennzeichnet, daß die Buchse (18, 18') als Einpreßbuchse ausgebildet ist.
- Bedienungsgriff nach einem oder mehreren der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Buchse (18) am anderen Ende mit einem Abschlußdekkel (19) ausgerüstet ist.
- Bedienungsgriff nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Buchse (18') mit Deckel (19') und Boden (20') einteilig ausgebildet und die Öffnung (26) im Boden (20') koaxial zu einem Durchbruch (31) im Deckel (19') ausgerichtet ist.
- Bedienungsgriff nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Abflachung (24) von der Rastfläche (25) des Rastkopfs (16) gebildet ist.
- Bedienungsgriff nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Dorn (5) mit einem Vorsprung versehen ist und die Dornausnehmung (11) im Antriebselement (10) mit einer korrespondierenden Längsnut (29).
- Bedienungsgriff nach Anspruch 6, dadurch gekennzeichnet, daß der Vorsprung aus einer aus dem Material des Dorns (5) herausgedrückten Nase (27) besteht.
- Bedienungsgriff nach Anspruch 7, dadurch gekennzeichnet, daß die Nase (27) in Verlängerung der Bohrung (17) aus derem Grund (28) herausgepreßt ist.
- Bedienungsgriff nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Schaft (14') und der Bund (15') des Rastzapfens (7') denselben Durchmesser aufweisen und die Druckfeder (22') in einer Höhlung (32) des Schafts (14') gelagert ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9411387U | 1994-07-14 | ||
DE9411387U DE9411387U1 (de) | 1994-07-14 | 1994-07-14 | Bedienungsgriff |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0692592A1 EP0692592A1 (de) | 1996-01-17 |
EP0692592B1 true EP0692592B1 (de) | 1998-09-16 |
Family
ID=6911133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95106089A Expired - Lifetime EP0692592B1 (de) | 1994-07-14 | 1995-04-24 | Bedienungsgriff |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0692592B1 (de) |
AT (1) | ATE171241T1 (de) |
DE (2) | DE9411387U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1944442A1 (de) | 2006-12-08 | 2008-07-16 | Siegenia-Aubi Kg | Treibstangengetriebe und Fenster oder Tür mit einem Treibstangengetriebe |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9418971U1 (de) * | 1994-11-25 | 1995-01-26 | INA Wälzlager Schaeffler KG, 91074 Herzogenaurach | Reibungsarm abgestützte Druckfeder |
DE19625411C2 (de) * | 1996-06-25 | 2002-07-04 | Siemens Ag | Medizinische Anlage mit verstellbarem Handgriff |
RU2392506C2 (ru) | 2004-02-27 | 2010-06-20 | Дитер Рамзауер | Пристегивающее устройство или защелочное крепление для фиксации тонкой стенки к стенной опоре |
DE202005001315U1 (de) * | 2005-01-26 | 2006-06-08 | Ramsauer, Dieter | Klipsbefestigung für die Schnellmotage von Beschlageinrichtungen, wie Schwenkhebelverschlüsse, Scharnierteile in Durchbrüchen in einer dünnen Wand |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2191613A (en) * | 1939-01-03 | 1940-02-27 | Eric W Ericsson | Doorknob spindle |
DE2324619C2 (de) * | 1973-05-16 | 1982-05-27 | DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl | Treibstangenverschluß für Türen, insbesondere Büro-Stahlmöbel-Türen |
EP0058391B1 (de) * | 1981-02-13 | 1986-11-26 | Rudolf Dipl.-Wirtsch.-Ing. Wilke | Befestigungsvorrichtung an lösbar miteinander verbindbaren Beschlag- oder Ausstattungsteilen und Verfahren zur Herstellung derselben |
ATE78892T1 (de) * | 1985-03-01 | 1992-08-15 | Wilke Ingeborg Geb Rosenhagen | Tuerdrueckeranordnung. |
-
1994
- 1994-07-14 DE DE9411387U patent/DE9411387U1/de not_active Expired - Lifetime
-
1995
- 1995-04-24 AT AT95106089T patent/ATE171241T1/de not_active IP Right Cessation
- 1995-04-24 DE DE59503590T patent/DE59503590D1/de not_active Expired - Lifetime
- 1995-04-24 EP EP95106089A patent/EP0692592B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1944442A1 (de) | 2006-12-08 | 2008-07-16 | Siegenia-Aubi Kg | Treibstangengetriebe und Fenster oder Tür mit einem Treibstangengetriebe |
Also Published As
Publication number | Publication date |
---|---|
ATE171241T1 (de) | 1998-10-15 |
DE9411387U1 (de) | 1994-09-08 |
EP0692592A1 (de) | 1996-01-17 |
DE59503590D1 (de) | 1998-10-22 |
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