DE1967564U - PROFILE CYLINDER LOCK. - Google Patents

Description

Profile cylinder lock.

The hiring concerns a profile double cylinder clip with a foldable one the closure member arranged in the integral part of the closure member hub, many in the basic positions that can be achieved by turning the snap action is held.

Corresponding profile cylinder locks are already known ... The ability to be reversed is provided for the purpose of connecting the profile cylinder lock to the left or adjust right doors, especially if they are asymmetrical Profile cylinder locks or so-called knob cylinders or such Designs are in which the closing link in the basic positions . protrudes over the profile cylinder lock housing to knock out the built-in profile cylinder lock from your lock to complicate the door.

The "known designs for achieving the TJmlegbarkeit the closing element still have disadvantages. In some of these known designs Xirird the reversibility is made possible by the fact that a radially into the closing member hub or axially insertable through the cylinder core tool a spreading of the brought about the cylinder core with the closing link hub coupling members will. The application of a tool, which is often not adapted, is impaired the location and possibly also the design of the coupling members, especially if the insertion of the tool does not work with the corresponding sensitivity, which the inner fine structure of such Profile cylinder is adapted, is carried out »For those types of

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PATENT ADVOCATE DR HANSRiEDER sheet 2 zv H 6 & 5 dated June 22, 1967

PATENT ADVOCATE DR. H.-J. RIEDER

the locking member by snap action in the -umplied basic position hold ^ the catch pin is inside the locking member. This thereby experiences an unfavorable weakening. Otherwise, he is in charge Internal structure of the locking member hub primarily with a view to durable and safe to use design disadvantageous.

The above-mentioned disadvantages are avoided according to the fire! that two snap pins arranged at an angle of reversibility to one another within the rotatably mounted in the ring part of the locking member, laterally are arranged supported by the end faces of the cylinder cores middle wall and enter into bores of the annular part wall.

An advantageous embodiment is characterized renewal according vert \ rirklicht ₉ that the front ends of the known U-shaped coupling members between the cylinder cores and the projections have narrowed Schließgliednabe _s entering the recess in the hub central wall.

As a result of this configuration, a favorable, safe to use and easily manufactured design of a profile cylinder lock with a foldable locking member is created. There are provided Schnäpperstifte _s without the closing member itself would weaken out by internal bores or the like.. The snap connection can be triggered without risk of impairment of the coupling parts or the like; To do this, the catch pins are pushed back from the outside. The locking position can be felt and seen. Incorrect insertion or the use of an unfavorable HiOfs tool to push back the catch pins does not impair the lock mechanism. It was found that the _hub's center wall without further notice can be easily stored inside the ring part of Schließgliednabe rotatable. There is no need for additional centering _s when the Nabenmilrtelwand between the end faces of the cylinder cores ν is secured against axial displacement in a satisfactory manner. The hub center wall also offers enough space to provide sufficiently large catch pins including the sufficiently large springs in the bores of the hub. The parts can also be produced in a simple manner. Due to the fact that the front ends of the U-shaped coupling members known per se have narrowed projections which themselves enter the recess of the hub center wall at the stele of the front ends,

PATENT ADVERTISER DR. HANS RIEDER BLATT 3 ON 11 665 FROM 06.22.196?

PATENT ADVOCATE DR. H.-J. RIEDER

can be recovered to a considerable degree additional plats _ä which entsprechendcgroßer for the provision of holes in the Fabenmittelwand serve.

The subject of the inflation is on the accompanying drawing in one Embodiment shown. Show it:

Fig. 1 is a view of the profile cylinder lock; Fig. 2 is a longitudinal section of the same ₃

Fig.3 a section along the line AB in Fig. 2 _s Fig. H a section along the line CD in Fig, 2 and

Fig. 5 shows the same section as Fig. 4 _S, but with the closing link folded down by 9o.

The profile double cylinder has the housing 1 _s, the cylinder cores 2 and 3 mounted therein and the locking member hub 5 with the locking member 5 'arranged on the ring part k of the same «

The cylinder cores 2 and 3 are assigned the tumbler pins 6, which are classified by the key to be inserted. In the cylinder cores "2 and 3, the TJ-shaped coupling members are otherwise mounted longitudinally displaceably 7 and 8; they steheil under the action of compression springs 9 · The front ends of these U-shaped coupling members form 8 verschmäler-?" Te projections 7 _'S 8 These enter into the recess 10 of the hub center wall 11. For the respective decoupling of the cylinder core 2 or 3 not equipped with a key, these U-shaped coupling members 7 or 8 are moved to the joint between the hub center wall 11 and the respective cylinders 2 or 3 so that only a narrowed projection 7 ' or 8 ¹ engages in the hub means x-iand 11.

The hub center wall 11 is rotatably mounted in the Bingteü% »It is closed for this purpose essentially in the form of a simple disk. The axial immovability results from the adjacent end faces 2 'and 3' of the cylinder cores 2 and 3 »- the central wall 11 also has two radial bores 12 and 13. Are in them on the back loaded by the springs 14 and I5, snapper pins 16 and I7 delegated. In each case - a snap pin 16 or I7 occurs with its front-side fretted end 16 'bawv 1?' into a hole 18

PATENT ADVERTISER DR. HANS RIEDER PATENT ADVERTISER DR. H.-J. RIEDER

LEAF

_to 11 663

FROM THE

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or 19 the ring part edge h. In the basic position according to Fig. H , the free end I7 ^{1 of} the catch pin I? in. the bore I9 of the ring part ^; in the basic position shown in Fig. 5 enters the Schnäpperstift 16 with its free end 16 'into the bore 18 of the ring part K. To fold the Schließgliedss 5' from the position naclx Fig. h in the position according to Fig. is a simple Bruck tool that Free end 17 'of the snap pin 17 in the direction of the arrow χ aurückgedrückj the lock member 5 ^S can then be placed in the direction of the arrow y in the position according to Fig. 5, where the snap pin 16 with its free end. 16 're-jumps into the bore 18 of the ring part. Pushing back the catch pins in the direction of the arrow χ can be done with a thin, simple pin; free ends I heads? ' and 16 'of the catch pins 17 and 16 are rounded in the shape of a dome in order to achieve a slight snap-in and to achieve an easier folding bar.

The threaded hole 2o in the housing 1 of the profile cylinder is used for fastening in the built-in door.

Instead of one of the two cylinder cores 2 and 3, a core piece be provided, which does not have a key insertion channel, but rather, it is coupled with a rotary knob.

Claims (2)

Protection claims Profile cylinder lock reversible-backed _s arranged at the Eingteil the Schließgliednabe Schließgliedj which is held in the erzielbarsn by turning home positions by Schnäpperwirkung, characterized labeled in 3eichnet _s that the two mutually at an angle of Umlegbarkeit disposed catch studs (16,17) within the in Bingteil (4 ) of the closing gliednab'e (5) rotatably supported _s laterally from the front ends of the cylinder cores supported hub central wall (11) are arranged and enter bores (18 ₉ 19) of the annular partition wall (4). 2. Profile cylinder lock according to claim 1, characterized in that the end faces of the known U-shaped coupling members (7 * 8) between the cylinder _{cores (2 5} j5) and the locking member hub (5) have narrowed projections (? '"8') which enter the recess (Ιο) of the hub center wall (11).