DE338136C - Safety lock with a gap-wise opening of the door allowing safety chain - Google Patents
Safety lock with a gap-wise opening of the door allowing safety chainInfo
- Publication number
- DE338136C DE338136C DE1918338136D DE338136DD DE338136C DE 338136 C DE338136 C DE 338136C DE 1918338136 D DE1918338136 D DE 1918338136D DE 338136D D DE338136D D DE 338136DD DE 338136 C DE338136 C DE 338136C
- Authority
- DE
- Germany
- Prior art keywords
- door
- chain
- lever
- sliding bolt
- safety
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
- E05C17/365—Security chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Description
Gegenstand vorliegender Erfindung ist ein Sicherheitsverschluß, bei welchem die ein spaltweises Öffnen der Tür zulassende Sicherheitskette von der Außenseite der Tür aus dadurch zur Auslösung gebracht werden kann, daß ein auf der Innenseite der Tür vorgesehener doppelarmiger Hebel, über dessen einen Arm das Endglied der Kette gehängt wird, mit Hilfe eines Schlüssels zum Ausschwingen gelangt.The present invention is a security lock, in which the one a safety chain that allows the door to be opened from the outside of the door can be caused to trigger that a provided on the inside of the door double-armed lever, over one arm of which the end link of the chain is hung, with the help of a key to swing out got.
Das Wesen der Erfindung besteht darin, daß der doppelarmige. Hebel auf einem von außen mittels Steckschlüssels drehbaren Zapfen lagert und in seiner Verschlußstellung eine wagerechte Lage einnimmt, in der auf den einen Arm das freie Ende der Sicherheitskette aufgehängt wird, während der andere Arm hinter einen in einem am Türpfosten gelagerten Schubriegel faßt, nach dessen Hochziehen die verschlossene und durch Kette gesicherte Tür spaltweise geöffnet werden kann.The essence of the invention is that the double-armed. Lever on one of externally by means of a socket wrench rotatable pin and in its locked position a assumes a horizontal position in which the free end of the safety chain is suspended on one arm, while the other Arm behind a bolt mounted in a door post, after that Pull up the locked door, which is secured by a chain, to be opened in a crack can.
Der Verschluß besteht in seiner Grundform aus einer durch die Tür führenden Zylinderbuchse, in welcher ein drehbarer Zapfen gelagert ist, der an der Innenseite der Tür in eine Deckplatte mündet und an der Außenseite durch einen Türziehknopf mit drehbarem Deckschild verschlossen wird. Der drehbare Zapfen trägt ferner einen doppelarmigen Hebel, der sich in einer Schlitzscheibe bewegt. Dieser Hebel greift in seiner Verschluß stellung hinter einen am Türpfosten gelagerten Schubriegel. Die Sicherheitskette wird beim Sichern des Verschlusses auf den einen Arm des Hebels gelegt. Soll die Tür von innen geöffnet werden, bleibt die Kette zum Schutz auf dem Hebel, der Schubriegel wird nach oben gezogen und nun kann die Tür so weit geöffnet werden, als dies die Länge der Kette zuläßt. Soll die Tür ganz geöffnet werden, wird die Kette vom Hebel genommen.The lock consists in its basic form of a cylinder bushing leading through the door, in which a rotatable pin is mounted, which opens into a cover plate on the inside of the door and on the outside is closed by a door pull button with a rotatable cover plate. The rotatable pin also carries a double-armed one Lever that moves in a slotted disc. This lever engages in its locking position behind a sliding bolt mounted on the door post. the When securing the lock, the safety chain is placed on one arm of the lever. If the door is to be opened from the inside, the chain remains on the lever for protection, the sliding bolt is pulled up and now the door can be opened as far as the length of the chain allows this. If the door is to be opened fully, the chain is removed from the Lever taken.
Diese Neuerung hat den Vorteil, daß, wenn die Kette auf den Schließhebel gelegt und die-■ser von außen mit einem Steckschlüssel gedreht wird, die Kette herabfällt.This innovation has the advantage that when the chain is placed on the locking lever and this is turned from the outside with a socket wrench, the chain falls down.
In der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes dargestellt, und zwar zeigt ' Fig. ι eine Vorderansicht des Sicherheitsverschlusses, und The drawing shows an embodiment of the subject matter of the invention, namely shows' Fig. ι a front view of the safety lock, and
Fig. 2 einen Schnitt nach der Linie A-B der Fig. 1.FIG. 2 shows a section along the line AB in FIG. 1.
Der Sicherheitsverschluß besteht aus einer durch die Tür ax führenden Zylinderbuchse b, auf der an der Innenseite der Tür eine Schlitzscheibe by angeordnet ist und die an der Außenseite in ein Schließschild f mündet. Durch die Buchse b und Schlitzscheibe bt führt ein Zapfen d, auf welchem ein doppelarmiger Hebel b2 mittels Stift g befestigt ist. Auf dem Schließschild f ist drehbar ein Deckschild /2 angeordnet und daran der Türziehknopf ft befestigt. Der Hebel bz greift mit einem Arm durch einen Schlitz der Scheibe bx, auf den anderen Arm wird die Sicherheitskette Zi2 ■ mit ihrem Endgliede H1 aufgelegt. Die Kette h2 ist mit einer Platte h am Türrahmen a2 befestigt. Am Türrahmen az be-The safety lock consists of a cylinder sleeve b leading through the door a x , on which a slotted disc b y is arranged on the inside of the door and which opens into a locking plate f on the outside. A pin d, on which a double-armed lever b 2 is attached by means of pin g , leads through the socket b and slotted disc b t. On the closing plate for a cover plate / 2 is rotatably arranged thereon and the door pull knob attached f t. The lever b z engages with one arm through a slot in the disk b x , the safety chain Zi 2 ■ with its end links H 1 is placed on the other arm. The chain h 2 is attached to the door frame a 2 with a plate h. Be on the door frame a z
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE338136T | 1918-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE338136C true DE338136C (en) | 1921-06-13 |
Family
ID=6222230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1918338136D Expired DE338136C (en) | 1918-08-27 | 1918-08-27 | Safety lock with a gap-wise opening of the door allowing safety chain |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE338136C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970465A (en) * | 1958-08-26 | 1961-02-07 | Independent Lock Co | Chain fastener device |
US2981090A (en) * | 1959-01-16 | 1961-04-25 | Independent Lock Co | Chain fastener device |
DE1147508B (en) * | 1959-01-16 | 1963-04-18 | Independent Lock Company | Chain door lock |
US4564230A (en) * | 1982-10-05 | 1986-01-14 | Haist Edward A | Restraint apparatus for cargo box doors |
US6332344B1 (en) * | 1999-12-16 | 2001-12-25 | Mike Montoya | Deadbolt security chain |
US7063362B1 (en) * | 2002-11-25 | 2006-06-20 | Jeffrey Howard Liroff | Seal assembly for a cargo container |
-
1918
- 1918-08-27 DE DE1918338136D patent/DE338136C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970465A (en) * | 1958-08-26 | 1961-02-07 | Independent Lock Co | Chain fastener device |
DE1131548B (en) * | 1958-08-26 | 1962-06-14 | Independent Lock Co | Chain door lock |
US2981090A (en) * | 1959-01-16 | 1961-04-25 | Independent Lock Co | Chain fastener device |
DE1147508B (en) * | 1959-01-16 | 1963-04-18 | Independent Lock Company | Chain door lock |
US4564230A (en) * | 1982-10-05 | 1986-01-14 | Haist Edward A | Restraint apparatus for cargo box doors |
US6332344B1 (en) * | 1999-12-16 | 2001-12-25 | Mike Montoya | Deadbolt security chain |
US7063362B1 (en) * | 2002-11-25 | 2006-06-20 | Jeffrey Howard Liroff | Seal assembly for a cargo container |
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