AT522044A2 - Lock cylinder device - Google Patents

Abstract

The invention relates to a locking cylinder device comprising two housing parts and an intermediate connecting bridge and preferably additionally an extension part between the housing part and the connecting bridge, each housing part being assigned to a locking cylinder, (i) in that the housing part is designed as an adapter housing in which a locking cylinder unit consists Insert stator and insertion rotor is arranged detachably or non-releasably or (ii) by the housing part being designed as a lock cylinder stator, in which the lock cylinder rotor is arranged detachably or non-releasably, it being provided that the housing part has a receiving space for receiving the lock cylinder unit or the lock cylinder rotor, and wherein the outer periphery of the housing part is circular or substantially circular, and wherein the receiving space is arranged eccentrically relative to the outer periphery of the housing part. The connecting bridge has two profile parts and a radially projecting web part which connects the two profile parts, the outer circumference of the profile parts being circular or essentially circular. The profile part also has a circular, semicircular or non-circular receiving area for receiving the adjacent housing part or extension part or mounting part, the receiving area being arranged centrally or eccentrically relative to the outer circumference of the profile part.

Description

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Lock cylinder device

The object is a locking cylinder device, which can preferably be produced from a modular system. The locking cylinder device comprises two housing parts and an intermediate connecting bridge and preferably an additional extension part between the housing part and connecting bridge. Alternatively, the locking cylinder device comprises a housing part, a mounting part and an intermediate connecting bridge and preferably additionally an extension part between the housing part and connecting bridge.

Each housing part is assigned to a locking cylinder. Insert technology and also non-insert are used for the stator and rotor configuration

Technology possible.

The state of the art in this regard is formed by EP 1 039 073 A1, EP 2 336 460 A1, DE 41076709A1, CH 706692 B1.

The invention has for its object to provide an improved cylinder device which has high stability in use and is advantageous

is mountable.

The invention solves this problem according to the invention with the subject of

Claim 1.

It is a locking cylinder device comprising two

Housing parts and an intermediate connecting bridge and

P19550

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preferably additionally an extension part interposed between the housing part and the connecting bridge, or

comprising a housing part, an assembly part and an intermediate connecting bridge and preferably additionally an extension part between the housing part and connecting bridge,

each housing part being assigned to a locking cylinder,

(I) in that the housing part is designed as an adapter housing, in which a locking cylinder unit comprising insert stator and insertion rotor is arranged detachably or non-detachably (insert technology) or

(ii) By designing the housing part as a lock cylinder stator, in which the lock cylinder rotor is arranged to be detachable or non-detachable (non-insert technology).

In the case of the lock cylinder unit (insert technology), the insert stator can have on the outside a housing which is fixed to the insert stator and which as

cylindrical sleeve is formed.

In the solution according to the invention it is provided that the connecting bridge has two profile parts and a radially projecting web part which connects the two profile parts, the outer circumference of the profile parts being circular or essentially circular, and

that the housing part has a receiving space for receiving the lock cylinder unit or the lock cylinder rotor, the outer circumference of the housing part being circular or substantially circular, and the receiving space being arranged eccentrically relative to the outer circumference of the housing part, and

that the profile part has a circular, semicircular or non-circular receiving area for receiving the adjacent housing part

or extension part or mounting part, the

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Recording area centric or eccentric relative to the outer circumference of the

Profile part is arranged.

It can be provided that between the two profile parts of the connecting bridge a cam, comprising a cam and / or a

Coupling to the insertion rotor or lock cylinder rotor is arranged.

It can be provided that the length of the adapter housing

The housing part is the same as the length of the insert stator.

It can be provided that the dimensions of the insertion rotor are identical

are designed like the dimensions of the lock cylinder rotor.

It can be provided that the insertion rotor protrudes with its rear end beyond the rear end of the insert stator and / or the housing part designed as an adapter housing, or

that the lock cylinder rotor with its rear end over the rear

The front end of the locking cylinder stator protrudes.

It can be provided that the projecting end of the insertion rotor and / or the lock cylinder rotor can be coupled with a rotor extension and / or a coupling, preferably can be coupled in a rotationally fixed manner, or

that the protruding end of the lock cylinder rotor can be coupled to a rotor extension and / or a coupling, preferably

is non-rotatably connectable.

The invention is described in more detail below with reference to figures.

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Show:

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

1a to 1c:

1d:

1e:

2a to 2c:

2d:

2e:

3a to 3c:

3d:

3e to 3g:

4a to 4g

4h to 40:

Front view, side view and top view of a locking cylinder 1 according to the invention;

schematic representation of the lock cylinder 1 according to the invention;

Exploded view of the lock cylinder according to the invention from Figures 1a to 1d; Front view, side view and top view of a locking cylinder 1 according to the invention with extension pieces;

schematic representation of the lock cylinder 1 according to the invention with extension pieces; Exploded view of the locking cylinder according to the invention from Figures 2a to 2d with extension pieces;

Front view, side view and top view of a bridge 2 from Figures 1 or 2;

schematic representation of a bridge 2 from Figures 1 or 2;

Section planes and sectional representations of a bridge from FIGS. 3a to 3d;

Front view, side view and top view as well as schematic representations of a housing from Figures 1 or 2;

Section planes and sectional views of a housing

from Figures 4a to 4g;

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Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

5a to 5d

be:

6a to 6f

6g to 6l:

6m to 6r

6s to 6x:

7a to 7h:

7i to 7k:

8a to 8c:

8d to 8g:

9a to 9c:

Front view, side view and top view as well as schematic representations of an insert 4 from FIGS. 1 or 2;

Exploded view of the insert 4 from Figures 5a to 5d;

Front view, side view and top view as well as schematic representations of a long extension part 5 from Figures 1 or 2; Section planes and sectional representations of a long extension part 5 from FIGS. 6a to 6f; Front view, side view and top view as well as schematic representations of a short extension part 5 from Figures 1 or 2; Section planes and sectional representations of a short extension part 5 from Figures 6m to Er; Section planes and sectional representations of the lock cylinder 1 from FIGS. 1;

Section planes and sectional representations of the lock cylinder 1 with extensions 5 from FIGS. 2; Front view and side view of another embodiment of the bridge 2 with an open central opening 2b;

Section planes and sectional representations of the bridge 2 from FIGS. 8a to 8c;

Front view and side view of another embodiment of the bridge 2 with a large central opening 2b;

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Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

Fig.

9d to 9g:

10a to 10c:

11a to 11c:

12a to 12c:

13a to 13d:

13e and 13f:

13g and 13h:

13i and 13):

13i and 13):

Section planes and sectional representations of the bridge 2 from FIGS. 9a to 9c;

Front view and side view of a further embodiment of the bridge 2 with an elongated opening 2b;

Front view and side view of a further embodiment of the bridge 2 with an upwardly open slot-shaped opening 2b;

Front view and side view of a further embodiment of the bridge 2 with an octagonal opening 2b;

Front view, side view, top view and schematic representation of a further embodiment of the bridge 2 with eccentric receptacle 2av;

Section planes and sectional representations of the bridge 2 from FIGS. 13a to 13d;

Side view and schematic representation of a further embodiment of the bridge 2 with a large eccentric mount 2av and a round opening 2b;

Side view and schematic representation of a further embodiment of the bridge 2 with an eccentric receptacle 2av and an elongated opening 2b; Side view and schematic representation of another embodiment of the bridge 2 with eccentric

Receptacle 2av and octagonal opening 2b;

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14a to 14f: front view, side view and top view as well as schematic representations of a housing with eccentric receptacle 2av;

14h to 40: sectional planes and sectional views of a housing from FIGS. 14a to 14g;

15a to 15f front view, side view and top view as well as schematic representations of a short extension part 5 with an eccentric receptacle 2av;

15g to 15l: sectional planes and sectional representations of a short extension part 5 from FIGS. 15a to 15f;

16a to 16f front view, side view and top view as well as schematic representations of a long extension part 5 with eccentric receptacle 2av;

16g to 16l: sectional planes and sectional views of a long

Extension part 5 from Figures 6m to 6Er;

Central arrangement of the receptacle to the outer diameter

FIGS. 1a to 1d show a locking cylinder 1 according to the invention. The locking cylinder 1 can be designed as a profile cylinder or as a round cylinder with a bridge 2. The lock cylinder 1 in FIGS. 1 is composed of a bridge 2 and two housing parts 3 and in each case a lock cylinder unit 4 arranged therein. The lock cylinder assembly 4 is in

Hereinafter referred to as insert 4. Only one side of the locking cylinder 1 is described below, since

the bridge 2 and the arrangement of the housing parts 3 are symmetrical

is. The symmetry is in the figure 1a and 1c by the plane of symmetry 2se

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clarifies. The description of one side also applies to the other side if no differences are explicitly listed. This also applies to the labels in the figures. Each component is described below with a front and a rear area. The rear area always refers to the part of the component which is formed towards the plane of symmetry 2se of the bridge and the front area always relates to the part of the component which is from the plane of symmetry 2se of the bridge

opposite side is formed.

As shown in FIGS. 1, the bridge 2 is composed of a web part 2s and two profile parts 29, which are formed symmetrically to the plane of symmetry 2se on the web part 2s. The web part 2s and the profile parts 2p are formed in one piece. Each profile part 2p has a front area, i.e. area facing away from the plane of symmetry 2se, which has a front receiving area 2av and a rear area, which has a rear receiving area 2ah. The front receiving area 2av — referred to below as the front receiving 2av — interacts with the housing part 3. The rear receptacle area 2ah - referred to below as the rear receptacle 2ah - is designed such that between

the two profile parts 2p a cam 6 is arranged rotatably.

The cam 6 has a lock bit 61, the lock bit 61 being a lock, not shown in the figures, when the lock cylinder 1 is actuated

can operate. The housing 3 acts with its rear receptacle 3ah with the bridge 2, i.e.

with the front receptacle 2av in the profile part 2p of the bridge 2 together. Further

the housing 3 has a passage 3d, which is referred to below as

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Breakthrough 3d is called. An insert 4 is arranged in the opening 3d. The breakthrough 3d of the housing 3 is formed eccentrically to the housing wall, i.e. the axis of the housing wall Ag and the axis of the opening Ad are not in one another. The insert 4 can hold a key (not shown in FIGS. 1) for actuating the locking cylinder 1, the cam 6 being turned by the rotary movement of the key

Unlocking or locking a lock, not shown, is rotated.

Figure 1e shows an exploded view of the lock cylinder 1 from Figures 1a to 1d. The insert 4 has on its front side a key channel 4ks for receiving a key (not shown in the figures) and on its rear side a coupling 4k of the rotor of the insert 4, through which the rotary movement of the key is transmitted to the cam 6. The clutch 4k is referred to below as the clutch of the insert. The insert 4 is arranged in the opening 3d of the housing part 3 and is therein by means of screws 3s or locking screws 3ss

fixed torsionally and tensile.

The opening 3d is formed in the housing part 3 such that the insert 4 can be inserted on the front side of the housing part 3. The opening 3d has a smaller radius on the rear side of the housing part 3. This protruding wall serves as a stop 3w when inserting the insert 4. Only the coupling 4k of the insert 4 passes through the rear part of the opening 3d (see also FIG. 7). The rear part of the housing also has the rear receptacle 3ah, which interacts with the front receptacle 2av of the bridge 2. The rear receptacle 3ah of the housing 3 and the front receptacle 2av of the bridge 2 are in the profile part 2p

complementary to each other.

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The bridge 2 has the front receptacle 2av and a passage 2d in the profile part 2p. Passage 2d is referred to below as breakthrough 2d. The coupling 4k of the insert 4 passes through the breakthrough 3d of the housing 3 and the breakthrough 2d of the bridge 2 (see also FIG. 7). The coupling 4k can be designed in such a way that the coupling 4k ends flush with the profile part 2p or that part of the coupling 4k extends through the opening 2d of the bridge 2 into the rear receptacle 2ah of the bridge 2. In both cases, the coupling 4k of the insert 4 interacts with a coupling 6k of the cam 6 in order to ensure the rotational movement of the

Figures not shown key to transfer to the cam 6.

Furthermore, threaded holes 3g are formed in the housing 3 on the underside, into which screws or security screws 3s can be screwed for fastening the insert 4. Threaded holes 2g are formed in the bridge 2, which are penetrated by screws 3s in order to enclose the housing 3

to fix in the bridge.

A further exemplary embodiment of the locking cylinder 1 according to the invention is shown in FIGS. 2a to 2e. In contrast to the lock cylinder 1 shown in FIGS. 1, the lock cylinder 1 in FIGS. 2 additionally has extension parts 5. The labels and descriptions from Figures 1 also apply to Figures 2, except for

Extension parts 5 and the additional parts required thereby. In FIGS. 2, the extension part 5 is shorter than the left

the extension part 5 to the right. Differentiate the extension parts 5

only in length, i.e. the passages 5d and receptacles 5av and

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11

5ah are formed identically in the short and long extension parts 5. Versions with two long or two short extension parts 5 or versions with several are also possible

Extension parts 5 in a row.

The extension part 5 has a rear receptacle 5ah which interacts with the front receptacle 2av of the profile part 20. Furthermore, the extension part 5 has a front receptacle 5av which interacts with the rear receptacle 3ah of the housing 3. The extension part 5 can thus be arranged between the housing 3 and the bridge 2. The extension part 5 is fixed as in the figures

1 via lateral threaded holes, which are penetrated by screws 3s.

FIG. 2e differs from FIG. 1e in that the extension parts 5 are arranged between the housing 3 and the bridge 2. Each extension part 5 has a passage 5d, which is referred to below as an opening 5d. The opening 5d can accommodate a rotor extension 5r. The outer diameter of the rotor extension 5r corresponds to the outer diameter of the coupling 4k of the insert 4. The rotor extension 5r in the extension part 5 passes through the opening 2d of the bridge and transmits the rotary movement of the key (not shown) in the insert 4 to the cam 6. Further in the rotor extension is Sr a cylindrical pin is arranged as a key extension 5s, which prevents the axial pushing movement of the key from a housing 3, for example transmits the left housing 3 to the right housing 3. Thus, when a key is inserted into insert 4 on the left side, a key which is in insert 4 on the right side becomes one piece

pushed out and can therefore no longer operate the lock cylinder 1.

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This ensures that the locking cylinder 1 only ever from one side

can be operated.

In the following, the individual components of the locking cylinder 1 of FIGS. 1 and 2 are further described. These descriptions apply in addition to

the previous description of the individual components.

FIGS. 3a to 3g show the one-piece bridge 2 consisting of the web part 2s and the profile parts 2p. The plane of symmetry 2se of bridge 2 is also shown here. As shown in Figures 3a to 3g, the profile part 2p has a U-shaped receiving groove 2n. The front receptacle 2av of the profile part 2 is formed by the U-shaped receiving groove 2n. The receiving groove 2n forms the receiving surface 2f of the front through the bottom of the receiving groove 2n and the upper surface of the groove edge

Recording 2av of the profile part 2p.

As shown in FIG. 3b, the axis Aa of the semicircular region of the receiving groove 2n of the front receiving 2av lies on the axis Ag of the outer wall of the profile part 2p. The outer wall of the profile part 2p corresponds to the outer wall of the housing part 3 and the extension part 5 (see Figures 1 and 2). As shown in FIGS. 3e to 3h, the axes of the semicircular receiving surface 2f of the groove base and the upper surface of the groove edge lie one inside the other and thus form the axis Aa of the holder 2av. The axis Ad of the breakthrough 2d of the bridge, as shown in FIG. 3b, is offset upwards from the two previously described axes

educated.

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The bridge 2 in FIGS. 1 to 3 has a threaded hole 2g in the web part 2s, which is used to fasten the locking cylinder 1 in a known manner in a door, not shown. It is a so-called

Cuff mounting hole.

4 shows the housing part 3 from FIGS. 1 and 2. As already described above, the housing part 3 has a rear receptacle 3ah. This is complementary to the front receptacle 2av of the profile part 2p and can thus engage in the receptacle 2av of the profile part 2p. The housing 3 has an inwardly offset U-shaped receiving groove 3n, which forms the receiving surface 3f of the housing 3 through the groove bottom and the parallel surface of the groove wall. The receiving surfaces 3f, formed by the groove bottom and the parallel surface of the groove wall, lie as in FIGS

4 can be seen, centered on the outer wall of the housing part 3.

Figure 4b additionally shows that the opening 3d of the housing 3 is eccentric to the outer wall of the housing 3. The axis Ad of the breakthrough 3d of the housing part 3 is formed offset upwards to the axis Aa of the receptacle 2av. FIGS. 4e and 4h to 40 further show the rear stop 3w in the opening 3d, which has already been described with reference to FIG. 1e. The opening 3d has a smaller diameter on the rear side of the housing part 3, which is penetrated by the coupling 4k of the insert 4, but is designed as a stop 3w for the insert 4. Figure 4f and Figure 4i show the threaded holes 3g

Attachment of the insert 4.

5 shows an insert 4 from FIGS. 1 and 2. The insert 4 sets

composed of a rotatably mounted insert rotor 4r, an insert

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Stator 4s and a sleeve 4h. The insert rotor is referred to below as rotor 4r and the insert stator as stator 4s. The rotor 4r is rotatably arranged in the stator 4s. The stator 4s is fixed in the sleeve 4h. The

Sleeve 4h forms a housing of insert 4 that is fixed to stator 4s.

The rotor 4r has a key channel 4sk and the clutch 4k at its rear end. Furthermore, the rotor 4r has bores 4b for receiving bolts 4g. The stator 4s also has bores 4b for receiving the bolts 4g and the counter bolts and the springs 4f. The spring 4f presses the counter bolts on the bolts 4g, which are thereby pressed onto the key, not shown in the figures. Bolts 4g of different lengths require holes of different depths on the key so that the bolts 4g are flush with the outer diameter of the rotor 4r when the correct key is inserted in the key channel 4sk. Then the rotor can be turned. If the key is not inserted or the wrong key is inserted, the bolts and counter bolts engage in the bores 4b of the rotor 4r and block them

so the rotation of the rotor 4r.

The rotor 4r with the stator 4s are arranged in the sleeve 4h. The front area of the rotor 4r has a larger diameter than the opening of the sleeve 4h and protrudes over the sleeve 4h as a front, extended end. In the rear area of the sleeve 4h, the rotor 4r and the stator 4s

secured by a snap ring 4sr in the sleeve 4h.

6 shows long and short extension parts 5 from FIGS. 2. FIGS. 6a to 6l show long extension parts 5. FIGS. 6m to 6x show short extension parts 5 and differ from the long ones

Extension parts 5 of Figures 6a to 6l only in the smaller axial

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Extension. In the following, only FIGS. 6a to 6l are described, whereby this description applies analogously to the short extension parts 5 of FIGS. 6m to 6x. The extension parts 5 differ only in length, i.e. the breakthroughs 5d and 5av and 5ah are in the

short and long extension parts 5 are identical.

The extension part 5 has a front receptacle 5av on its front area, which interacts with the rear receptacle 3ah of the housing 3 or the rear receptacle 5ah of a further extension part 5. Furthermore, the extension part 5 has at its rear area a rear receptacle 5ah, which interacts with the front receptacle 2av of the profile part 2p or a front receptacle 5av of a further extension part 5. The front shots of all components

are complementary to the rear recordings of all components.

As shown in FIGS. 6, the extension part 5 has a U-shaped receiving groove 5nv in the front receiving 5av. This receptacle 5S5av is identical to the front receptacle 2av of the profile part 2. I.e. the front receptacle 5av is formed from the U-shaped receptacle 5nv. The receiving groove 5nv forms the front receiving surface 5fv of the front receiving 5av through the bottom of the receiving groove 5nv and the upper surface of the groove edge. As shown in FIG. 6, the axis Aa of the front receptacle 5av lies on the axis Ag of the outer wall of the extension part 5. The outer wall of the extension part 5 also corresponds to the outer wall of the housing part 3. The axis Ad of the opening 5d is, as in FIG. 6 shown, offset upwards to the two previously described axes

educated.

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The rear receptacle 5ah of the extension part 5 is identical to the rear receptacle 3ah of the housing part 3. I.e. the extension part 5 has an inwardly offset U-shaped receiving groove 5nh, which forms the receiving surface 5fh of the extension part 5 through the groove bottom and the parallel surface of the groove wall. The receiving surfaces 5fh, formed by the groove bottom and parallel surface of the groove wall, are, as shown in FIGS. 6, central to the outer wall of the extension part 5. The axis Ad of the opening 5d is to the axis Aa

the receptacle 5av formed offset upwards.

7 shows sectional views of the locking cylinder 1 from FIGS. 1 and 2. FIGS. 7b and 7d show the sectional views through the sectional planes B-B and C-C of FIGS. 7a and 7c. The cuts BB and CC run once through the receiving groove 2n of the bridge 2 and once through the receiving groove 3nh of the housing 3. FIGS. 7 show the complementary design of the front receptacle 2av of the bridge 2 and the rear receptacle 3ah of the housing part 3 and that the front one Recess 2av of the bridge 2 and the rear receptacle 3ah of the housing part 3 engage in one another without any gaps. Furthermore, the screws with hexagon socket for holding the housing 3 in the bridge 2 are shown in FIGS. The screws engage in the threaded holes 2g of the profile part 2 and further engage in blind holes in the housing 3 (see FIGS. 6,

Blind holes in the rear receptacle 5ah).

FIGS. 7g and 7h show sectional representations through the sectional plane E-E of FIG. 7f, the insert 4 not being shown in section here. FIGS. 7f to 7h show the screws 3s inserted into the housing 3 from below

or security screws 3ss shown, which insert 4 against one

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Pull out and secure turning. The clutch 4Kk of the insert 4 engages in the opening 2d of the profile part 2p and acts with the clutch 6k of the cam

6 together.

FIGS. 7j and 7k show sectional representations through the sectional plane D-D of FIG. 7i, the insert 4 not being shown in section here. In contrast to FIGS. 7f to 7h, the extension parts 5 are additionally arranged on the left and right side of the locking cylinder 1 in FIGS. 7i to 7k. So that the rotary movement of the insert 4 can be transmitted to the cam 6 via the clutch 4k, a rotor extension 5r is arranged in the opening 5d of the extension part 5 between the clutch 4k and the clutch 6k of the cam 6. The rotor extension 5r passes through the opening 2d of the profile part 2p. The length of the

The rotor extension 5r corresponds to the length of the extension part 5.

Figures 8 to 12 show different configurations of the bridge 2 of Figures 1 to 3. The bridges 2 of Figures 8 to 12 differ from the bridges 2 of Figures 1 to 3 only in the different design of the opening 2b of the profile part 2p.

In contrast to the opening 2b from FIGS. 1 to 3, in FIG. 8 the opening 2d is designed as a U-shaped opening 2b which cuts through the profile part 29 towards the top. Furthermore, the axis Ad of the semicircular part of the opening 2b corresponds to the axis Aa of the receptacle 2av and the axis Ag of the housing circumference or the outer circumference of the profile part 2p, i.e. In this embodiment, the opening 2b is additionally centered on the front receptacle 2av of the profile part 2p and

Outer periphery of the profile part 2p formed.

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In contrast to the opening 2b from FIGS. 1 to 3, the opening 2d in FIG. 9 is designed as a central circular opening 2b with a large diameter. The axis Ad of the round opening 2b corresponds to the axis Aa of the receptacle 2av and the axis Ag of the housing circumference or the outer circumference of the profile part 2p, i.e. the opening 2b is formed centrally to the front receptacle 2av of the profile part 2, i.e. In this embodiment, the opening 2b is additionally centered on the front receptacle

2av of the profile part 29 and the outer circumference of the profile part 2p.

In contrast to the opening 2b from FIGS. 1 to 3, the opening 2d in FIG. 10 is designed as an elongated hole. Both the axis Ad of the upper and the axis Ad of the lower semicircle lie outside the axes Aa of the receptacle 2av and outside the axis Ag of the housing circumference, or

the circumference of the profile.

In contrast to the breakthrough 2b from FIGS. 1 to 3, the breakthrough 2d in FIG. 11 is designed as an elongated hole which is open at the top, i.e. The elongated opening 2d from FIGS. 10 is shifted upwards. The axis Ad of the lower semicircle of the opening 2d lies outside the axis Aa of the receptacle 2av and outside the axis Ag des

Circumference of the housing, or the circumference of the profile part.

In contrast to the openings 2b from Figures 1 to 3 is in the

12, the opening 2d is octagonal.

All of the above-described embodiments have in common that the

Axis of the recordings with the axis of the outer circumference of the respective

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Component is identical. The semicircular area of the respective receptacles, which is formed by the contact surfaces, counts. This applies to both the profile part 29 and the extension part 5 and the

Housing part 3 and for both the front and the rear recordings.

Eccentric shot

FIGS. 13 to 16 show further exemplary embodiments of the components of the locking cylinder 1 from FIGS. 1 and 2. In contrast to the components: bridge 2, housing part 3 and extension part 5 of FIGS. 1 and 2, the components: bridge 2, housing part 3 and extension part 5 of FIGS. 13 to 16 have receptacles which are formed eccentrically to the outer edge of the components. In the following exemplary embodiments of FIGS. 13 to 16, the axes Ag of the housing no longer overlap with the

Axes Aa of the recordings.

FIGS. 13 show a bridge 2 with an eccentric mount 2av

Profile part 2 and various designs of the openings 2d.

In contrast to the bridge 2 of FIGS. 1 to 3, the front receptacle 2av of the profile part 2p of FIGS. 13a to 13h has an eccentric axis Aa of the receptacle 2av with respect to the axis Ag of the housing. The axis Aa of the receptacle 2av overlaps in FIG. 13 with the axis Ad of the opening 2d. The design of the receiving groove 2n and the receiving surfaces 2f corresponds to the exemplary embodiments in FIGS. 1 to 3, these now being one

Have axis Aa offset above.

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FIGS. 13g to 13l show bridges 2 with an eccentric receptacle 2av, the openings 2d of FIGS. 13g to 13l corresponding to the openings 2d of FIGS. 9, 10 and 12 in shape and arrangement, i.e. in these exemplary embodiments, the openings 2d are as

large bore, designed as an elongated hole and octagonal.

Figures 14 show housing parts 3 with eccentric receptacle 3ah.

In contrast to the housing parts 3 of FIG. 6, the housing parts 3 of FIG. 14 have an eccentric rear receptacle 3ah, i.e. the axis Aa of the receptacle 3ah is offset from the axis Ag of the housing. The eccentric receptacle 3ah in FIGS. 14 is complementary to

eccentric receptacle 2av of the profile part 2p from Figures 13 is formed.

Figures 15 and 16 show short and long extension parts 5 with eccentric front receptacle 5av and eccentric rear receptacle 5ah, i.e. the axis Aa of the respective receptacle is offset from the axis Ag of the housing. The eccentric front receptacle 5av is designed like the eccentric front receptacle 2av of the profile part from FIGS. The eccentric rear mount S5ah is like the eccentric

rear receptacle 3ah of the housing part 3 is formed.

The housing part 3 or the extension part 5 does not engage in the opening 2d of the profile part 2p. Only the rotating element, i.e. the coupling 4k of the insert 4 or the coupling of the rotor extension 5r pass through the opening 2d of the profile part 2p. The opening 2d in the profile part 2p can preferably be formed with a larger diameter than the coupling 4k and / or the coupling of the rotor extension 5r. That’s how they come

Couplings not in contact with the inner wall of the opening 2d, i.e. the

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rotating components and the inner wall of the opening 2d are spaced apart. Due to the lack of friction of the clutch on the inner wall of the opening 2d, a smooth rotation of the

Key in insert 4.

The locking cylinder device 1 is designed as a production kit, i.e. if required, the locking cylinder device 1 is composed of the individual components consisting of bridge 2, housing part 3, insert 4 and, if necessary, one or more extension parts 5. The components make it possible to assemble the lock cylinder 1 according to the thickness of the door. Due to the possibility of designing the manufacturing kit according to the conditions of the door, it is also possible to use different lengths of the left and right side of the locking cylinder 1

or even only with a housing part 3 with insert 4.

The exemplary embodiments described above in connection with the figures are also provided modified in such a way that the non-insert technology is used instead of the insert technology for the construction and assembly of the locking cylinder with insert rotor and insert stator, i.e. in the modified exemplary embodiments it is provided that the housing part is designed as a locking cylinder stator, in

which the lock cylinder rotor is used.

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Reference list

2s 2p 2av 2ah 2n 2f 2w 2d 29

2se

Ag Aa Ad

3ah 3n 3f 3IwW 3d

Locking cylinder

bridge

Bridge part

Profile part

Front mounting in the profile part of the bridge Rear mounting in the profile part of the bridge Mounting groove in the mounting 2av Mounting surface in the mounting 2av profile part-wall

Breakthrough bridge

Threaded hole

Plane of symmetry

Axis housing axis mounting axis breakthrough

Housing part

Rear receptacle in the housing part Receiving groove in the 3ah receptacle

Breakthrough in the housing part

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3g 3s

3ss

4h 4s 4r 4b 4f 49 4k 4sk

4sr

S5av 5ah Snv 5nh S5fv 5fh 5d Sr 5s 5k

23

Threaded hole screws

Security screws

Insert

Sleeve

stator

rotor

drilling

Spring counter-bolt coupling insert key channel

Snap ring

Extension part

front receptacle in the extension part rear receptacle in the extension part front receptacle groove in the receptacle 5av rear receptacle groove in the receptacle 5ah front receptacle surface in the receptacle 5av rear receptacle surface in the receptacle 5ah opening in the extension part rotor extension of the extension part key extension

coupling

cam

7s

Closure bit clutch

key

24th

Claims (1)

15 20 25 25 claims 1. Locking cylinder device comprising two housing parts and an intermediate connecting bridge and preferably an additional intermediate part between the housing part and connecting bridge, or comprising a housing part, a mounting part and an intermediate connecting bridge and preferably additionally an extension part between the housing part and connecting bridge, each housing part being assigned to a locking cylinder , (i) in that the housing part is designed as an adapter housing, in which a lock cylinder assembly from insert stator and Insertion rotor is arranged releasably or non-releasably or (il) by the housing part being designed as a lock cylinder stator, in which the lock cylinder rotor is arranged detachably or non-detachably, being provided that the connecting bridge has two profile parts and a radially projecting web part, which connects the two profile parts, the outer circumference of the profile parts being circular or essentially circular, and that the housing part has a receiving space for receiving the lock cylinder unit or the lock cylinder rotor, the outer circumference of the housing part is circular or substantially circular, and wherein the receiving space is eccentric relative to the outer circumference of the Housing part is arranged, and 15 20 25th 26 that the profile part has a circular, semicircular or non-circular receiving area for receiving the adjacent housing part or extension part or mounting part, the receiving area being centric or eccentric relative to the outer Scope of the profile part is arranged. Lock cylinder device according to claim 1, characterized, that between the two profile parts of the connecting bridge, a cam, comprising a cam and / or a coupling Insertion rotor or locking cylinder rotor is arranged. Lock cylinder device according to one of the preceding claims, characterized in that the length of the housing part forming the adapter housing is the same is like the length of the insert stator. Lock cylinder device according to one of the preceding claims, characterized in that the dimensions of the insertion rotor are identical in design the dimensions of the lock cylinder rotor. Lock cylinder device according to one of the preceding claims, characterized in that that the insertion rotor with its rear end over the rear end of the insert stator and / or the adapter housing Part of the housing protrudes, or 27 that the lock cylinder rotor with its rear end over the rear The front end of the locking cylinder stator protrudes. Lock cylinder device according to one of the preceding claims, characterized in that that the projecting end of the insertion rotor and / or the lock cylinder rotor can be coupled with a rotor extension and / or a coupling, preferably can be coupled in a rotationally fixed manner, or that the protruding end of the locking cylinder rotor can be coupled with a rotor extension and / or a coupling, preferably is non-rotatably connectable.