DE354852C - Tilting lamp with friction joint - Google Patents

Tilting lamp with friction joint

Info

Publication number
DE354852C
DE354852C DEH86026D DEH0086026D DE354852C DE 354852 C DE354852 C DE 354852C DE H86026 D DEH86026 D DE H86026D DE H0086026 D DEH0086026 D DE H0086026D DE 354852 C DE354852 C DE 354852C
Authority
DE
Germany
Prior art keywords
lamp
friction joint
tilting
spring
eccentric
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
DEH86026D
Other languages
German (de)
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.)
Helmholz & Pauli
Original Assignee
Helmholz & Pauli
Publication date
Priority to DEH86026D priority Critical patent/DE354852C/en
Application granted granted Critical
Publication of DE354852C publication Critical patent/DE354852C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms

Description

Bei Kipplampen mit Reibungsgelenk zeigt sich der Nachteil, daß der Tragarm nur schwer und unter Festhalten des Lampenfußes nach aufwärts bewegt, d. h. angehoben werden kann. Durch die Erfindung wird dieser Übelstand beseitigt. Ein loser Exzenter im Kippgelenk wird beim Abwärtsbewegen des Tragarmes von diesem mitgenommen und gegen eine Feder gedruckt, die sich dabei durchbiegtThe disadvantage of tilting lamps with a friction joint is that the support arm is difficult and moved upward while holding the lamp base, d. H. be raised can. This drawback is eliminated by the invention. A loose eccentric in the tilt joint is carried along by the support arm when it moves downwards and is pressed against a spring which bends in the process

ίο und mit ausreichender Reibung gegen den Exzenter legt, um den Lampenarm in jeder Lage festzuhalten. Beim Hochkippen des Lampenarmes wird der Exzenter entlastet und durch seine Feder in die" jeweils durch den Mitnehmer des Tragarmes bestimmte Lage zurüokgedrückt.ίο and with sufficient friction against the Eccentric sets to hold the lamp arm in any position. When the lamp arm is tilted up, the eccentric is relieved and by its spring in the "position determined by the driver of the arm pushed back.

Auf der Zeichnung ist die Erfindung in einer Ausführungsform beispielsweise dargestellt, und zwar in Abb. 1 im Schnitt und inIn the drawing, the invention is shown in one embodiment, for example, namely in Fig. 1 in section and in

ao Abb. 2 im Grundriß.ao Fig. 2 in plan.

In dem Lampenfuß α ist der z. B. aus zwei Flacheisen bestehende Tragarm b um die Achse e drehbar, auf der ein Exzenter c lose gelagert ist. Ein an dem Tragarm b angebrachter Winkel f nimmt beim Kippen der Lampe nach unten den Exzenter c entgegen der Feder d mit und überläßt ihn beim Anheben des Lampenarmes der Wirkung .der Feder d. Die die Reibung und die Rückführung des Exzenters bewirkende Blattfeder d kann aus mehreren Federn übereinander bestehen bzw. durch irgendein anderes elastisches Mittel ersetzt sein.In the lamp base α is the z. B. consisting of two flat iron support arm b rotatable about the axis e , on which an eccentric c is loosely mounted. An angle f attached to the support arm b takes the eccentric c against the spring d with it when the lamp is tilted downwards and leaves it to the effect of the spring d when the lamp arm is raised. The leaf spring d causing the friction and the return of the eccentric can consist of several springs one above the other or be replaced by some other elastic means.

Claims (1)

Patent-Anspruch :Patent claim: Kipplampe mit Reibungsgelenk, dadurch gekennzeichnet, daß im Kippgelenk ein federbelasteter Exzenter lose drehbar gelagert ist, der beim Abwärtskippen des Lampenarmes von diesem mitgenommen, beim Aufwärtskippen aber durch seine Feder an den Mitnehmer des Lampenarmes zurückgedriickt wird.Tilting lamp with friction joint, characterized in that a spring-loaded eccentric is loosely rotatably mounted, which is carried along by the lamp arm when it is tilted downwards, when tilting upwards, however, it is pushed back against the driver of the lamp arm by its spring. Hierzu 1 Blatt Zeichnungen. 1 sheet of drawings.
DEH86026D Tilting lamp with friction joint Expired DE354852C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH86026D DE354852C (en) Tilting lamp with friction joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH86026D DE354852C (en) Tilting lamp with friction joint

Publications (1)

Publication Number Publication Date
DE354852C true DE354852C (en) 1922-06-16

Family

ID=7164568

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH86026D Expired DE354852C (en) Tilting lamp with friction joint

Country Status (1)

Country Link
DE (1) DE354852C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045969B4 (en) * 2008-04-04 2016-06-09 Trilux Gmbh & Co. Kg Bearing element, in particular lamp head storage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008045969B4 (en) * 2008-04-04 2016-06-09 Trilux Gmbh & Co. Kg Bearing element, in particular lamp head storage

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