DE481722C - Storage for a pusher nut - Google Patents

Storage for a pusher nut

Info

Publication number
DE481722C
DE481722C DER71342D DER0071342D DE481722C DE 481722 C DE481722 C DE 481722C DE R71342 D DER71342 D DE R71342D DE R0071342 D DER0071342 D DE R0071342D DE 481722 C DE481722 C DE 481722C
Authority
DE
Germany
Prior art keywords
bearing
nut
storage
lock
pusher nut
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
DER71342D
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.)
GUSTAV RAFFENBERG
Original Assignee
GUSTAV RAFFENBERG
Publication date
Priority to DER71342D priority Critical patent/DE481722C/en
Application granted granted Critical
Publication of DE481722C publication Critical patent/DE481722C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0013Followers; Bearings therefor

Description

Lagerfür eine Drückernuß Gegenstand der Erfindung ist ein Lager für eine Drückernuß. Bekanntlich steht die Nuß bei den meisten Schlössern unter ständigem, starkem Federdruck.Bearing for a handle follower The invention relates to a bearing for a trigger nut. It is well known that in most locks the nut is subject to constant, strong spring pressure.

Die Nuß dreht sich gewöhnlich in beiden Schloßwänden, in welche sie mit einem abgesetzten Ansatz ragt. Da. die Schloßwände eine Stärke von nur i, So bis --min haben, ist der spezifische Lagerdruck groß, was eine sehr starke Abnutzung der Lagerflächen zur Folge hat.The nut usually turns in both lock walls, into which it protrudes with a stepped approach. There. the lock walls have a thickness of only i, So to - min, the specific bearing pressure is high, which results in very severe wear of the bearing surfaces.

Dieser Mangel macht sich besonders bei Schlössern. aus weicherem Baustoff (Messing) bemerkbar; durch Verbreiterung der Lagerflächen versuchte man diesem Übelstand dadurch abzuhelfen, daß man nach innen in die Schloßnut eindringende Ringe von gleichem Durchmesser wie die Lagerstellen anordnete.This deficiency is particularly evident in locks. made of softer building material (Brass) noticeable; this problem was attempted by widening the storage areas to remedy this, that one inwardly penetrating into the lock groove rings of the same Diameter as arranged by the bearings.

Erfindungsgemäß ist die Nuß in der Weise gelagert, daß neben den üblichen, in die Schloßwand eingreifenden Lagerzapfen noch zwei besondere Lagerstellen zu beiden Seiten tles Nußhehels angebracht sind, welche von den an der Schloßdecke vorgesehenen Lagerringen mit größerem Durchmesser, als ihn die üblichen Lagerstellen haben, umschlossen werden.According to the invention, the nut is stored in such a way that in addition to the usual, in the lock wall engaging bearing journals still two special bearing points Both sides of the nut handle are attached, which of the ones on the castle cover provided bearing rings with a larger diameter than the usual bearing points have to be enclosed.

Diese Lagerart ist auf der Zeichnung im Schnitt dargestellt. a ist die Schloßnuß. e1 und e= sind die abgesetzten, in die Schloßwände eingreifenden Lagerzapfen, cl und c2 die mit dex Innenseite der Schloßwände verbundenen Führungsringe, d1 und d2 die von diesen umschlossenen neuen Lagersteller: an der Nuß, die einen größeren Durchmesser haben als die üblichen, in die Schloßwände eingreifenden Zapfen e1, e2.This type of bearing is shown in section on the drawing. a is the lock nut. e1 and e = are the remote ones that engage in the lock walls Bearing pin, cl and c2 the guide rings connected to the inside of the lock walls, d1 and d2 the new storage positions enclosed by these: on the nut, the one have a larger diameter than the usual pins engaging in the lock walls e1, e2.

Claims (1)

PATENTANSPRUCIi: Lager für eine Drückernuß, dadurch gekennzeichnet, daß neben den üblichen, in die Schloßwand eingreifenden Lagerzapfen (e1, e2) zu beiden Seiten des Nußhebels (a) von an den inneren Schloßwänden fest angebrachten Ringen (cl, c2) umschlossene Lagerstellen (d1, d2) vorgesehen sind, die einen größeren Durchmesser als die Lagerzapfen haben. PATENT CLAIM: Bearing for a handle follower, characterized in that in addition to the usual bearing pins (e1, e2) engaging in the lock wall, on both sides of the follower lever (a) by rings (cl, c2) firmly attached to the inner lock walls, bearing points (d1 , d2) are provided which have a larger diameter than the bearing pin.
DER71342D Storage for a pusher nut Expired DE481722C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER71342D DE481722C (en) Storage for a pusher nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER71342D DE481722C (en) Storage for a pusher nut

Publications (1)

Publication Number Publication Date
DE481722C true DE481722C (en) 1929-08-26

Family

ID=7414143

Family Applications (1)

Application Number Title Priority Date Filing Date
DER71342D Expired DE481722C (en) Storage for a pusher nut

Country Status (1)

Country Link
DE (1) DE481722C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653944B1 (en) * 1968-02-29 1972-05-31 Hans Bruegemann Mortise lock
FR2619408A1 (en) * 1987-08-13 1989-02-17 Drevet & Cie Nut for a locking fixture such as a lock, espagnolette, espagnolette lock or the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653944B1 (en) * 1968-02-29 1972-05-31 Hans Bruegemann Mortise lock
FR2619408A1 (en) * 1987-08-13 1989-02-17 Drevet & Cie Nut for a locking fixture such as a lock, espagnolette, espagnolette lock or the like

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