DE824511C - Contact lever for cam switch - Google Patents

Contact lever for cam switch

Info

Publication number
DE824511C
DE824511C DEB13035A DEB0013035A DE824511C DE 824511 C DE824511 C DE 824511C DE B13035 A DEB13035 A DE B13035A DE B0013035 A DEB0013035 A DE B0013035A DE 824511 C DE824511 C DE 824511C
Authority
DE
Germany
Prior art keywords
contact
contact lever
lever
rigid
cam
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
Application number
DEB13035A
Other languages
German (de)
Inventor
Heinrich Busch
Wilhelm Wehner
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Ludenscheider Metallwerke AG
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 Busch Jaeger Ludenscheider Metallwerke AG filed Critical Busch Jaeger Ludenscheider Metallwerke AG
Priority to DEB13035A priority Critical patent/DE824511C/en
Application granted granted Critical
Publication of DE824511C publication Critical patent/DE824511C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/63—Contacts actuated by axial cams

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Description

Es gibt Kontakthebel für Nockenschalter, die entweder aus einem starren Teil bestehen und durch eine besondere Feder gegen die Steuernocken geführt werden, oder sie sind selbst als Feder ausgebildet. Die Erfindung besteht aus einem Nockenschalter, bei dem der Kontakthebel aus einer Blattfeder besteht, die an ihrer Kontaktstelle mit einem parallel zu ihr angeordneten starren Hebel verbunden ist, wobei der starre Hebel an seinem freien Ende an einer Schulter oder Ausnehmung des Sockels unterhalb der Befestigungsstelle der Blattfeder abgestützt wird.There are contact levers for cam switches that either consist of a rigid one Part exist and are guided by a special spring against the control cam, or they are designed as a spring themselves. The invention consists of a cam switch, in which the contact lever consists of a leaf spring attached to its contact point is connected to a parallel to it arranged rigid lever, the rigid Lever at its free end on a shoulder or recess in the base below the attachment point of the leaf spring is supported.

Ein weiteres Merkmal der Erfindung besteht noch darin, daß der Gegennocken für den Steuernocken an dem starren Hebel angeformt oder befestigt ist.Another feature of the invention is that the counter cam is molded or attached to the rigid lever for the control cam.

In der Abbildung ist die neue Erfindung des Kontakthebels in einer Schnittzeichnung schematisch dargestellt.In the picture is the new invention of the contact lever in one Sectional drawing shown schematically.

Unter der Kontaktfeder i, welche mit der Anschlußklemme 2 fest verbunden ist, befindet sich der starre Hebel 3, der an der Kontaktstelle .4 mit der Feder i fest verbunden ist. An seinem anderen Ende ist der starre Hebel 3 an einer Schulter bzw. Ausnehmung 5 des Sockels 6 frei drehbar gelenkt. Der starre Hebel 3 besitzt den Gegennocken 7, der mit dem Nocken 8 der Steuerscheibe 9 zusammenwirkt. Die Anwendung des starren Hebels 3 gibt dem Kontakthebel eine große Versteifung, so daß die Kontakte io und i i mit genügendem Kontaktdruck aufeinanderliegen. Der Gegennocken 7 des starren Hebels 3 kann an diesem Hebel angeformt sein oder aus einem besonderen Teil bestehen. «-elches an ihm durch geeignete \littel befestigt ist.Under the contact spring i, which is firmly connected to the terminal 2, there is the rigid lever 3, which is firmly connected to the spring i at the contact point .4. At its other end, the rigid lever 3 is freely rotatably articulated on a shoulder or recess 5 of the base 6. The rigid lever 3 has the counter cam 7, which cooperates with the cam 8 of the control disk 9. The use of the rigid lever 3 gives the contact lever a great stiffening, so that the contacts io and ii rest on one another with sufficient contact pressure. The counter cam 7 of the rigid lever 3 can be formed on this lever or consist of a special part. "-Which is attached to it by suitable means.

Claims (2)

PATENT A\SYR('C11E: t. Kontakthebel für Nockettschalter, dadurch gekennzeichnet, daß dieselben aus Blattfedern bestehen, die an ihren Kontaktstellen mit parallel zu denselben angeordneten starren Hebeln fest verbunden sind und die starren Hebel an ihren freien Enden an einer Schulter oder einer Ausnehmung des Sockels unterhalb der Befestigungsstelle der Blattfedern abgestützt werden. PATENT A \ SYR ('C11E: t. Contact levers for cam switches, characterized in that they consist of leaf springs which are firmly connected at their contact points to rigid levers arranged parallel to them and the rigid levers at their free ends to a shoulder or a Recess of the base are supported below the attachment point of the leaf springs. 2. Kontakthebel für Nockenschalter nach Anspruch i, dadurch gekennzeichnet, daß die Gegennocken für die Steuernocken an den starren Hebeln angeformt oder befestigt sind.2. Contact lever for cam switches according to claim i, characterized in that the counter cams for the control cams are molded or attached to the rigid levers.
DEB13035A 1950-12-16 1950-12-17 Contact lever for cam switch Expired DE824511C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB13035A DE824511C (en) 1950-12-16 1950-12-17 Contact lever for cam switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE296806X 1950-12-16
DEB13035A DE824511C (en) 1950-12-16 1950-12-17 Contact lever for cam switch

Publications (1)

Publication Number Publication Date
DE824511C true DE824511C (en) 1951-12-13

Family

ID=25782850

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB13035A Expired DE824511C (en) 1950-12-16 1950-12-17 Contact lever for cam switch

Country Status (1)

Country Link
DE (1) DE824511C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139917B (en) * 1957-01-28 1962-11-22 Licentia Gmbh Rotary switch for power transformers, each with contact units formed from contact jaws and blade contacts
EP1753001A1 (en) * 2005-08-10 2007-02-14 Delphi Technologies, Inc. Switch unit
EP1708218A3 (en) * 2005-04-01 2007-10-24 Diehl AKO Stiftung & Co. KG Electrical switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139917B (en) * 1957-01-28 1962-11-22 Licentia Gmbh Rotary switch for power transformers, each with contact units formed from contact jaws and blade contacts
EP1708218A3 (en) * 2005-04-01 2007-10-24 Diehl AKO Stiftung & Co. KG Electrical switch
EP1753001A1 (en) * 2005-08-10 2007-02-14 Delphi Technologies, Inc. Switch unit
EP1770733A1 (en) * 2005-08-10 2007-04-04 Delphi Technologies, Inc. Switch unit

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