EP1096524B1 - Drehschaltvorrichtung mit abnehmbarer Handhabe - Google Patents
Drehschaltvorrichtung mit abnehmbarer Handhabe Download PDFInfo
- Publication number
- EP1096524B1 EP1096524B1 EP00121703A EP00121703A EP1096524B1 EP 1096524 B1 EP1096524 B1 EP 1096524B1 EP 00121703 A EP00121703 A EP 00121703A EP 00121703 A EP00121703 A EP 00121703A EP 1096524 B1 EP1096524 B1 EP 1096524B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- handle
- rotary switch
- switch device
- connection element
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/08—Turn knobs
- H01H3/10—Means for securing to shaft of driving mechanism
Definitions
- the invention relates to a rotary switching device with the Features of the preamble of claim 1.
- the mentioned handles are structurally elaborate and may inadvertently disengage from the housing upon actuation.
- the invention is based on the object, a rotary switching device to offer their handle and housing simplified constructed and reliable connectable.
- the invention is characterized by the features of the characterizing Part of claim 1 in conjunction with the features of the generic term.
- Advantageous embodiments of Invention are realized by the subclaims 2 to 10.
- Such a force stress of the handle in lateral Direction occurs during normal operation of the rotary switching device not on, so that an unintentional detachment of the handle is reliably prevented by the housing.
- this has a resiliently formed connecting element, which is attached to either the handle or the housing is, and which with radial displacement of the handle resiliently yielding to the housing.
- a further advantageous embodiment is another provided rigid connecting element, which at lateral displacement of the handle relative to the housing disengaged, so that the handle by a tilting movement removed from housing and thus e.g. for an exchange of recorded in the rotary switching device bulbs can be dismantled.
- To make a e.g. safety-related required sealing between To achieve housing and attached handle are Handle and housing with corresponding sealing surfaces with equipped between attached sealing element.
- the sealing element can be designed as axial-rotation seal.
- the handle and / or in the housing can partially recesses or projections for attachment of the one or more connecting elements be provided so the handle only in one certain angular position relative to the housing attached and can be engaged, creating another Secured against unintentional disassembly is achieved.
- FIG. 1 shows a rotary switch device (rotary switch) with a housing 2 and a handle mounted thereon 1.
- Das Housing 2 also has a mounting portion 11 for attachment of the rotary switch in a control cabinet, not shown on.
- the handle has 1 a resilient connecting element 4 and a rigid connecting element 5, which in the assembled state shown a Projection 10 and a recess 9 of the housing 2 positively for locking the handle 1 on the housing. 2 include.
- the connecting element 4 and / or the connecting element 5 can also be mounted individually or together on the housing 2 to be and in the sense of a kinematic reversal Embrace recesses and projections on the handle 1 (not illustrated).
- tilting movement in the tilting direction 14 can now handle 1 according to FIG 4 initially tilted out of the housing 2 and then in take-off direction 15 (substantially parallel to Rotary axis 3) according to FIG 5 completely removed from the housing 2 become.
- FIG 6 shows the handle 1 with sealing surface 6 and resilient Connecting element 4 and rigid connecting element 5.
- FIG 7 forms the sealing surface 7 of the housing 2 with inserted sealing element 8 from.
- the housing 2 has a partially circumferential recess 9 and a partially arranged projection 10 to the respective encompassing through the connecting elements 5 and 4.
- the corresponding sealing surfaces 6 and 7 are the Handle 1 and the housing 2 in the assembled state to each other and slide over the sealing element 8 (e.g., an axial rotation seal) upon actuation so rotation of the Handle 1 sealed off from each other.
- the sealing element 8 e.g., an axial rotation seal
- the projection 10 may in the radial direction recesses (recesses) in which the connecting element 4 in mounted state engages, so that the connecting element 4th with the handle 1 only in a defined angular position on Housing 2 can be attached (not shown).
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Mechanical Control Devices (AREA)
Description
- FIG 1
- eine Gesamtansicht einer Drehschaltvorrichtung mit Gehäuse und montierter Handhabe;
- FIG 2
- eine axiale Schnittdarstellung der Drehschaltvorrichtung nach FIG 1;
- FIG 3 bis 5
- eine Bildsequenz der Schnittdarstellung nach FIG 2 mit schrittweiser Darstellung der Abnahme der Handhabe vom Gehäuse;
- FIG 6
- eine Draufsicht auf die Dichtfläche der Handhabe sowie
- FIG 7
- eine Draufsicht auf die Dichtfläche des Gehäuses.
Claims (10)
- Drehschaltvorrichtung, insbesondere zur Bedienung elektromechanischer Geräte, mit einer um eine Drehachse (3) drehbaren von außen abnehmbaren Handhabe (1) zur Betätigung der Drehschaltvorrichtung und einem Gehäuse (2), wobei zwischen Handhabe (1) und Gehäuse (2) eine lösbare Verbindung herstellbar ist,
dadurch gekennzeichnet, dass die am Gehäuse (2) angebrachte Handhabe (1) gegenüber dem Gehäuse (2) in axialer Richtung zur Drehachse (3) arretiert und in seitlicher Richtung zur Drehachse (3) in jeder Drehstellung der Handhabe der Drehschaltvorrichtung zur Abnahme der Handhabe (1) vom Gehäuse (2) verschiebbar ist. - Drehschaltvorrichtung nach Anspruch 1,
dadurch gekennzeichnet, daß die lösbare Verbindung zwischen Gehäuse (2) und Handhabe (1) formschlüssig über ein Verbindungselement (4) erfolgt. - Drehschaltvorrichtung nach Anspruch 2,
dadurch gekennzeichnet, daß das Verbindungselement (4) federnd ausgebildet ist. - Drehschaltvorrichtung nach Anspruch 2 oder 3,
dadurch gekennzeichnet, daß ein weiteres Verbindungselement (5) zur formschlüssigen Verbindung zwischen Gehäuse (2) und Handhabe (1) vorgesehen ist. - Drehschaltvorrichtung nach Anspruch 4,
dadurch gekennzeichnet, daß das weitere Verbindungselement (5) starr ausgebildet ist. - Drehschaltvorrichtung nach einem der Ansprüche 2 bis 5,
dadurch gekennzeichnet, daß das Verbindungselement (4) und/oder das weitere Verbindungselement (5) an der Handhabe (1) und/oder am Gehäuse (2) angebracht sind. - Drehschaltvorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß die Handhabe (1) und das Gehäuse (2) korrespondierende Dichtflächen (6, 7) aufweisen. - Drehschaltvorrichtung nach Anspruch 7,
dadurch gekennzeichnet, daß in einer der korrespondierenden Dichtflächen (6, 7) ein Dichtelement (8) aufgenommen ist. - Drehschaltvorrichtung nach Anspruch 8,
dadurch gekennzeichnet, daß das Dichtelement (8) als Axial-Rotations-Dichtung ausgebildet ist. - Drehschaltvorrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet, daß das Gehäuse (2) und/oder die Handhabe (1) eine oder mehrere Ausnehmungen (9) oder Vorsprünge (10) zur Aufnahme des Verbindungselements (5) und/oder des Verbindungselements (4) der Handhabe (1) und/oder des Gehäuses (2) aufweist/aufweisen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19951301 | 1999-10-25 | ||
DE19951301A DE19951301A1 (de) | 1999-10-25 | 1999-10-25 | Drehschaltvorrichtung mit abnehmbarer Handhabe |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1096524A2 EP1096524A2 (de) | 2001-05-02 |
EP1096524A3 EP1096524A3 (de) | 2002-12-11 |
EP1096524B1 true EP1096524B1 (de) | 2005-04-20 |
Family
ID=7926755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00121703A Expired - Lifetime EP1096524B1 (de) | 1999-10-25 | 2000-10-04 | Drehschaltvorrichtung mit abnehmbarer Handhabe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1096524B1 (de) |
DE (2) | DE19951301A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486313A (zh) * | 2015-08-25 | 2017-03-08 | 株式会社有信 | 操作钮的装饰部件固定结构 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2403779B2 (es) * | 2010-05-19 | 2014-09-12 | Gave Electro, S.L. | Seccionador eléctrico perfeccionado motorizado. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2356500A1 (de) * | 1973-11-13 | 1975-05-15 | Daut & Rietz Kg | Drehschalter, insbesondere spannungswaehlschalter |
DE8516558U1 (de) * | 1985-06-07 | 1985-07-18 | ABC-Elektrogeräte Volz, GmbH & Co, 7312 Kirchheim | Lagervorrichtung für Drehknöpfe |
DE3803356A1 (de) * | 1988-02-05 | 1989-08-17 | Bauknecht Hausgeraete | Drehknopf fuer steuergeraete o. dgl. |
US5687834A (en) * | 1996-04-25 | 1997-11-18 | Allen-Bradley Company, Inc. | Selector switch having an easily removable knob |
-
1999
- 1999-10-25 DE DE19951301A patent/DE19951301A1/de not_active Withdrawn
-
2000
- 2000-10-04 DE DE50010092T patent/DE50010092D1/de not_active Expired - Fee Related
- 2000-10-04 EP EP00121703A patent/EP1096524B1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106486313A (zh) * | 2015-08-25 | 2017-03-08 | 株式会社有信 | 操作钮的装饰部件固定结构 |
CN106486313B (zh) * | 2015-08-25 | 2019-10-08 | 株式会社有信 | 操作钮的装饰部件固定结构 |
Also Published As
Publication number | Publication date |
---|---|
EP1096524A2 (de) | 2001-05-02 |
EP1096524A3 (de) | 2002-12-11 |
DE19951301A1 (de) | 2001-05-03 |
DE50010092D1 (de) | 2005-05-25 |
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