DE896520C - Fit insert for fuse base - Google Patents

Fit insert for fuse base

Info

Publication number
DE896520C
DE896520C DESCH7744A DESC007744A DE896520C DE 896520 C DE896520 C DE 896520C DE SCH7744 A DESCH7744 A DE SCH7744A DE SC007744 A DESC007744 A DE SC007744A DE 896520 C DE896520 C DE 896520C
Authority
DE
Germany
Prior art keywords
screws
fuse base
fit insert
fitting
fuse
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
DESCH7744A
Other languages
German (de)
Inventor
Franz Jos Schulte
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DESCH7744A priority Critical patent/DE896520C/en
Application granted granted Critical
Publication of DE896520C publication Critical patent/DE896520C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/24Means for preventing insertion of incorrect fuse

Landscapes

  • Fuses (AREA)

Description

Es ist bekannt, Paßeinsäbze für Sicherungssockel so herzustellen, d'aß eine als Kontaktschraube dienernde Metallschraube mit einem Isolierkörper fest vereinigt wird, so d'aß die Kopfhöhe der Schraube den Raum zwischen Patronenfuß und Mittelschiene des Sockels ausfüllt, während der Innendurchmesser des Isolierkörpers dem nach den verschiedenen Stromstärken abgestuften Außendurchmesser der Sicherungseinsätze entspricht. Es müssen dabei die ganzen Paßeinsätze den verschiedenen Stromstärken angepaßt werden.It is known to manufacture fitting inserts for fuse bases in such a way that d'ass a metal screw serving as a contact screw with an insulating body is united so that the head height of the screw is the space between the cartridge base and central rail of the base fills, while the inner diameter of the insulating body the outside diameter of the fuse links, graduated according to the various amperages is equivalent to. All of the pass inserts have to cope with the various currents be adjusted.

Bei der vorliegenden Erfindung werden aiber die Sicherungssockel mit Schrauben, die leicht mittels eines Schlüssels bedient werden können, in der Weise versehen, daß eine aus Blech gestanzte Klammer davon gehalten wird. Mit dieser Klammer sollen die genormten D-Paßringe oder ähnliche in der richtigen Lage zu den Schrauben gehalten werden. Die Unterfläche der Paßringe biegt dabei in ungefähr gleicher Höhe mit -der Stirnfläche der Schrauben. Hierbei brauchen aber nur die Isolierkörper den verschiedenen Stromstärken:arngepaßt zu werden. Die Kontaktschrauben sind gewöhnlich als Sechskantschrauben oder ähnlich ausgeführt; ihre Kopfhöhe beträgz etwa q. mm.In the present invention, the fuse base with Screws that can be easily operated by means of a key, in the way provided that a bracket stamped from sheet metal is held therefrom. With this bracket the standardized D-fitting rings or similar should be in the correct position for the screws being held. The lower surface of the fitting rings bends at approximately the same height with -the face of the screws. Here, however, only need the insulating body to the different currents: to be adapted. The contact screws are common designed as hexagon bolts or similar; their head height is about q. mm.

In -der Zeichnung ist die Erfindung dargestellt, und zwar in Abb. r ein vollständiger Einsatz in der Draufsicht und in Abb. 2 im Schnitt. x ist die Sechskantschraube, 2 die federnde Klammer und 3 der Isolierring. Abb. 3 zeigt die Schraube mit Klammer ahne Isolierring und Abb. q. einen losen Isolierring. Dieser letztere hat eine größeren Innendurchmesser wie der der Abb. 2. Dieser ist also für eine größere Stromstärke bestimmt wie der Isolierring nach Abb. 2.In the drawing the invention is shown in Fig. r a complete insert in the plan view and in Fig. 2 in section. x is the Hexagon screw, 2 the spring clip and 3 the insulating ring. Fig. 3 shows the Screw with clamp without insulating ring and Fig. Q. a loose insulating ring. This the latter has a larger inner diameter than that of Fig. 2. So this is intended for a higher current intensity like the insulating ring according to Fig. 2.

Claims (1)

PATENTANSPRUCH: Paßeinsätze für Sicherungssockel, dadurch gekennzeichnet, daß die als Sechskant- oder ähnliche Schraubenausgeführten Kontaktschrauben der Paßeinsätze mit federnden Klammern versehen sind, mit denen die genormten Paßringe oder ähnliche so behalten werden, daß deren Unterfläche- in ungefähr gleicher Höhe mit 'der Stirnfläche der Schrauben liegt.PATENT CLAIM: fitting inserts for fuse bases, characterized in that that the hexagon or similar screws designed as the contact screws Fitting inserts are provided with resilient brackets with which the standardized fitting rings or the like are kept in such a way that their lower surface is approximately the same height with 'the face of the screws lies.
DESCH7744A 1951-10-16 1951-10-16 Fit insert for fuse base Expired DE896520C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH7744A DE896520C (en) 1951-10-16 1951-10-16 Fit insert for fuse base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH7744A DE896520C (en) 1951-10-16 1951-10-16 Fit insert for fuse base

Publications (1)

Publication Number Publication Date
DE896520C true DE896520C (en) 1953-11-12

Family

ID=7425507

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH7744A Expired DE896520C (en) 1951-10-16 1951-10-16 Fit insert for fuse base

Country Status (1)

Country Link
DE (1) DE896520C (en)

Similar Documents

Publication Publication Date Title
DE896520C (en) Fit insert for fuse base
DE736801C (en) Socket terminal made from sheet metal strips
DE909368C (en) Holding device for electrical ceiling or wall lights
DE1292886B (en) Flame ionization detector
DE385980C (en) Button fastening
DE378380C (en) Junction box for electrical systems
DE689749C (en) Door contact, especially for elevators
DE413248C (en) Electric switch
DE405125C (en) Suspension for the oil return ring on roller lubrication bearings u. like
DE441036C (en) Switching device for the electrically influenced signals from motor vehicles, motor boats and the like. like
DE523009C (en) Electromagnetic signal horn
DE730529C (en) Adjustable pantograph for cylindrical or prismatic electrical resistors
AT93403B (en) Rotary switch.
DE573474C (en) Magnet system for magnetic scales
DE470018C (en) Arrangement for the protection of horizontally installed double-cap insulators against overshoots introduced by birds
DE711299C (en) Current collector bracket for electrically operated vehicles
DE361871C (en) Electrical rotary switch with contact balls
DE639420C (en) Streamlined grinding piece for pantographs of electric railways
AT108028B (en) Arrangement for attaching rotary selectors to the selector frame in telephone systems.
DE685794C (en) Zero rail fastening for electrical distributions
DE467979C (en) Switching device controlled by a push button, in which a switching mechanism that can be rotated about a vertical axis is actuated by pressing down a push button
DE368818C (en) Multiple fuse
DE424321C (en) Head clip
DE236495C (en)
DE967350C (en) counter