DE202004003447U1 - switch - Google Patents
switch Download PDFInfo
- Publication number
- DE202004003447U1 DE202004003447U1 DE200420003447 DE202004003447U DE202004003447U1 DE 202004003447 U1 DE202004003447 U1 DE 202004003447U1 DE 200420003447 DE200420003447 DE 200420003447 DE 202004003447 U DE202004003447 U DE 202004003447U DE 202004003447 U1 DE202004003447 U1 DE 202004003447U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- connector
- adapter
- passage opening
- switches
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
- H01R13/74—Means for mounting coupling parts in openings of a panel
- H01R13/746—Means for mounting coupling parts in openings of a panel using a screw ring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/002—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5866—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5841—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable allowing different orientations of the cable with respect to the coupling direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/04—Turnable line connectors with limited rotation angle with frictional contact members
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Schalter mit einem Schaltfunktionen und Anschlußklemmen (4) aufnehmenden Gehäuse (1), wobei die Anschlußklemmen (4) über Verbindungsdrähte (5) mit einem mit Außengewinde (13) versehenen, im Bereich einer Durchtrittsöffnung (8) des Gehäuses (1) angeordneten Steckverbinder (6) elektrisch verbunden sind, dadurch gekennzeichnet, daß in die Durchtrittsöffnung (8) ein Adapter (7) eingesetzt ist, dessen Axialbohrung (10) den Steckverbinder (6) abgedichtet und verdrehbar aufnimmt, wobei der Steckverbinder (6) in einer gewünschten Winkelstellung zum Gehäuse (1) mittels einer auf den Adapter (7) aufgeschraubten Überwurfmutter (17) gehalten wird.Switches with a housing (1) receiving switching functions and connecting terminals (4), the connecting terminals (4) via connecting wires (5) with a connector (13) provided with an external thread (13) and arranged in the area of a passage opening (8) of the housing (1) 6) are electrically connected, characterized in that an adapter (7) is inserted into the passage opening (8), the axial bore (10) of which seals and rotates the connector (6), the connector (6) being in a desired angular position for Housing (1) is held by means of a union nut (17) screwed onto the adapter (7).
Description
Die Erfindung betrifft einen Schalter, insbesondere Sicherheitsschalter, nach dem Oberbegriff des Anspruchs 1.The invention relates to a switch, in particular safety switch, according to the preamble of the claim 1.
Sicherheitsschalter werden dazu verwendet, den geschlossenen bzw. geöffneten Zustand von Türen, Klappen und dergleichen insbesondere bei Umzäunungen oder Gehäusen von sich bewegenden Maschinen oder maschinellen Anlagen wie Robotern, die für das Personal ein Gefahrenpotential darstellen, wenn es bei arbeitender Maschine in die Nähe gelangt. Hierzu werden die Sicherheitsschalter üblicherweise an einem feststehenden Teil befestigt, während an dem beweglichen Teil, der Tür, Klappe und dergleichen, ein Betätiger für den Sicherheitsschalter angebracht wird, der diesen infolge Schließens betätigt. im allgemeinen enthält der Sicherheitsschalter wenigstens zwei Kontaktpaarungen, die eine Öffner- und/oder Schließerfunktion aufweisen. Die entsprechenden Kontaktpaarungen sind über elektrische Signalleitungen mit einer Steuerung verbunden, die auf den ein- bzw- ausgeschalteten Zustand der Maschine reagiert, beispielsweise bei einem Öffnen des beweglichen Teils die Maschine abschaltet bzw. bei einem beabsichtigten Öffnen dieses erst zuläßt, wenn die Maschine praktisch zum Stillstand gekommen ist bzw. das Einschalten der Maschine erst bei geschlossenem beweglichem Teil zuläßt.Safety switches are used to closed or open Condition of doors, Flaps and the like, especially for fencing or enclosures moving machines or mechanical systems such as robots, the for the personnel pose a potential hazard if it is working Machine nearby arrives. For this purpose, the safety switches are usually on a fixed one Part attached while on the moving part, the door, Flap and the like, an actuator for the Is attached safety switch that actuates this as a result of closing. in the general contains the safety switch has at least two pairs of contacts, one opening and / or NO function exhibit. The corresponding contact pairs are electrical Signal lines connected to a controller that is based on the or switched off state of the machine responds, for example when opening the moving part switches off the machine or if it is intended to be opened only allows if the machine has practically come to a standstill or has been switched on the machine only with the moving part closed.
Die Signalleitungen können in einem mit Außengewinde versehenen Steckverbinder enden, der an der Außenseite des Gehäuses des Sicherheitsschalters herausragt und auf den ein Einschraubstecker aufschraubbar ist, wobei Nasen oder Nuten zur Ausrichtung der beiden miteinander zu verbindenden Teile vorgesehen sein können. Als Einschraubstecker werden dabei häufig Winkelstecker zum Anschluß der Sicherheitsschalter verwendet. Hierbei ist jedoch die Richtung der Anbringung von Winkelsteckern weder von Schalter zu Schalter, noch an sich frei wählbar. Andererseits hat man häufig beengte Raumverhältnisse, die das Anbringen der Anschlußleitung zusätzlich behindern.The signal lines can be in one with an external thread provided connector ends that on the outside of the housing of the Safety switch protrudes and on the screw-in connector can be screwed on, lugs or grooves for aligning the two parts to be connected can be provided. As Screw-in plugs are common Angle plug for connecting the Safety switch used. Here, however, is the direction of Attachment of angled plugs neither from switch to switch, nor freely selectable in itself. On the other hand, you often have cramped space, the attaching the connecting line additionally hinder.
Aufgabe der Erfindung ist es, einen Schalter nach dem Oberbegriff des Anspruchs 1 zu schaffen, an dem ein Winkelstecker in einem beliebigen Winkel angebracht werden kann.The object of the invention is a To create switch according to the preamble of claim 1 an angled connector can be attached at any angle.
Diese Aufgabe wird entsprechend den Merkmalen des Anspruchs 1 gelöst.This task is carried out according to the Features of claim 1 solved.
Weitere Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung und den Unteransprüchen zu entnehmen.Further refinements of the invention are to the following description and the dependent claims remove.
Die Erfindung wird nachstehend anhand eines in den beigefügten Abbildungen dargestellten Ausführungsbeispiels näher erläutert.The invention is illustrated below one in the attached Illustrated embodiment shown explained in more detail.
Der dargestellte Sicherheitsschalter
umfaßt ein
Gehäuse
Von den Anschlußklemmen
Der Steckverbinder
Der Steckverbinder
Unabhängig davon, ob Nasen oder Nuten zur
Ausrichtung von Steckverbinder
Abgesehen davon ist es infolge der
Verwendung des Adapters
Auch bei anderen Schaltern wie Positionsschaltern, Scharnierschaltern und dergleichen können die vorstehend bezüglich Sicherheitsschalter geschilderten Probleme auftreten und entsprechend der vorliegenden Erfindung gelöst werden.Also with other switches such as position switches, hinge switches and the like The problems described above with regard to safety switches occur and are solved according to the present invention.
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420003447 DE202004003447U1 (en) | 2004-03-05 | 2004-03-05 | switch |
EP20050003732 EP1571737B1 (en) | 2004-03-05 | 2005-02-22 | Switch |
DE200550000290 DE502005000290D1 (en) | 2004-03-05 | 2005-02-22 | switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420003447 DE202004003447U1 (en) | 2004-03-05 | 2004-03-05 | switch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004003447U1 true DE202004003447U1 (en) | 2004-05-13 |
Family
ID=32319396
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420003447 Expired - Lifetime DE202004003447U1 (en) | 2004-03-05 | 2004-03-05 | switch |
DE200550000290 Active DE502005000290D1 (en) | 2004-03-05 | 2005-02-22 | switch |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200550000290 Active DE502005000290D1 (en) | 2004-03-05 | 2005-02-22 | switch |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1571737B1 (en) |
DE (2) | DE202004003447U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007003697U1 (en) | 2007-03-13 | 2008-07-17 | K.A. Schmersal Holding Kg | switch |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH554082A (en) * | 1972-06-02 | 1974-09-13 | Arfina Anstalt Finanz | ELECTRICAL CLAMP ARRANGEMENT. |
US5302138A (en) * | 1992-03-18 | 1994-04-12 | Shields Winston E | Electrical coupler with watertight fitting |
US5698975A (en) * | 1996-04-10 | 1997-12-16 | Allen-Bradley Company, Inc. | Mounting and coupling arrangement for a proximity sensor |
-
2004
- 2004-03-05 DE DE200420003447 patent/DE202004003447U1/en not_active Expired - Lifetime
-
2005
- 2005-02-22 DE DE200550000290 patent/DE502005000290D1/en active Active
- 2005-02-22 EP EP20050003732 patent/EP1571737B1/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007003697U1 (en) | 2007-03-13 | 2008-07-17 | K.A. Schmersal Holding Kg | switch |
EP1971002A2 (en) | 2007-03-13 | 2008-09-17 | K.A. Schmersal Holding GmbH & Co. KG | Switch |
EP1971002A3 (en) * | 2007-03-13 | 2010-04-28 | K.A. Schmersal Holding GmbH & Co. KG | Switch |
Also Published As
Publication number | Publication date |
---|---|
EP1571737B1 (en) | 2007-01-10 |
DE502005000290D1 (en) | 2007-02-22 |
EP1571737A1 (en) | 2005-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040617 |
|
R021 | Search request validly filed |
Effective date: 20040402 |
|
R163 | Identified publications notified |
Effective date: 20041111 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070601 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20101001 |