Electronic lock cylinder connectable by a plug connector
First Claim
1. A lock cylinder comprising:
- a profile housing (1) having a cylinder section (3) including a bore (7) and a root section (5) projecting radially from the cylinder section (3) and delimited by two side faces (47) extending approximately parallel along the cylinder section (3);
at least one cylinder core (9) disposed rotatably in the bore (7) of the profile housing (1) and lockable relative to the profile housing (1) by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15);
information detection means (37) disposed on the profile housing (1) for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43) and a plug connector (45) comprising a first plug part (49) and a second plug part (51); and
a retaining part (53) which engages behind the second plug part (51) at least in a direction of unplugging and which secures the second plug part (51) relative to the first plug part (49), the retaining part (53) being capable of attachment to the profile housing (1);
wherein the first plug part (49) is fixed on the profile housing (1) and the cable (43) bears the second plug part (51) capable of being slipped on the first plug part, the first plug part (49) being disposed on one of the side faces (47) with a direction of unplugging along the side face.
1 Assignment
0 Petitions
Accused Products
Abstract
A lock cylinder comprises a profile housing (1) with a cylinder core (9) disposed rotatably therein, and tumblers (15) which are controllable by a flat key. Disposed on the profile housing (1) is an information detector (37) which responds contactless to control information signals of a control circuit of the flat key, which is connected to an electronic control and power-supply circuit having at least some of its circuit components disposed separate from the lock cylinder. These circuit components are connected by a cable (43) and a plug connector (45) consisting of two plug parts (49, 51) complementary to one another. A first plug part (49) is mounted fixed on the profile housing (1), and the cable (43) bears a second, loose plug part (51) capable of placement on the first plug part (49).
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Citations
22 Claims
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1. A lock cylinder comprising:
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a profile housing (1) having a cylinder section (3) including a bore (7) and a root section (5) projecting radially from the cylinder section (3) and delimited by two side faces (47) extending approximately parallel along the cylinder section (3); at least one cylinder core (9) disposed rotatably in the bore (7) of the profile housing (1) and lockable relative to the profile housing (1) by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15); information detection means (37) disposed on the profile housing (1) for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43) and a plug connector (45) comprising a first plug part (49) and a second plug part (51); and a retaining part (53) which engages behind the second plug part (51) at least in a direction of unplugging and which secures the second plug part (51) relative to the first plug part (49), the retaining part (53) being capable of attachment to the profile housing (1); wherein the first plug part (49) is fixed on the profile housing (1) and the cable (43) bears the second plug part (51) capable of being slipped on the first plug part, the first plug part (49) being disposed on one of the side faces (47) with a direction of unplugging along the side face. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A lock cylinder comprising:
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a profile housing (1b . . . 1d;
1f) having a cylinder section (3b . . . 3d;
3f) which includes a bore (7b . . . 7d;
7f) and a root section (5b . . . 5d;
5f) projecting radially from the cylinder section and delimited by two side faces (47b . . . 47d;
47f) extending substantially parallel along the cylinder section;at least one cylinder core (9b . . . 9d;
9f) disposed rotatably in the bore of the profile housing and lockable relative to the profile housing by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15);information detection means (37) disposed on the profile housing for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43) and a plug connector (45) comprising a first plug part (49) and a second plug part (51), the first and second plug parts each having respective electrical contact elements; and a retaining part (53) which engages behind the second plug part at least in a direction of unplugging and which secures the second plug part relative to the first plug part, the retaining part (53) being capable of attachment to the profile housing; wherein the first plug part is fixed on the profile housing and the cable (43) bears the second plug part capable of being slipped on the first plug part, the first plug part being disposed on the root section in the region of one of the side faces (47b . . . 47d;
47f), with the direction of unplugging running transverse to the side faces (47b . . . 47d;
47f);at least one of the plug parts (51b . . . 51d;
51f, 51f'"'"'), near the electrical contact elements thereof, ham plug-guidance and fixing members (98;
98c;
98d;
98f, 98f'"'"') which, upon alignment of the respective electrical contact elements of the two plug parts to one another, are capable of insertion into plug-guidance and fixing openings (100;
100c;
100d;
100f, 100f'"'"') of the other plug part (49b 49d;
49f, 49f'"'"'); andthe electrical contact elements of the plug part (51b . . . 51d;
51f, 51f'"'"') provided with the plug-guidance and fixing members (98;
98c;
98d;
98f) do not project outward from the plug part beyond the plug-guidance and fixing members (98;
98c;
98d;
98f, 98f'"'"').
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20. A lock cylinder comprising:
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a profile housing (1b . . . 1d;
1f) having a cylinder section (3b . . . 3d;
3f) which includes a bore (7b . . . 7d;
7f) and a root section (5b . . . 5d;
5f) projecting radially from the cylinder section and delimited by two side faces (47b . . . 47d;
47f) extending substantially parallel along the cylinder section;at least one cylinder core (9b . . . 9d;
9f) disposed rotatably in the bore of the profile housing and lockable relative to the profile housing by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15);information detection means (37) disposed on the profile housing for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43b . . . 43e;
43f, 43f'"'"') and a plug connector (45) comprising a first plug part and a second plug part; anda retaining part (53) which engages behind the second plug part at least in a direction of unplugging and which secures the second plug part relative to the first plug part, the retaining part (53) being capable of attachment to the profile housing; wherein the first plug part is fixed on the profile housing and the cable bears the second plug part capable of being slipped on the first plug part, the first plug part being disposed on the root section in the region of one of the side faces (47b . . . 47d;
47f), with the direction of unplugging running transverse to the side faces (47b . . . 47d;
47f); andwherein the cable is led away from the second plug part (51b . . . 51e;
51f, 51f'"'"') transverse to the direction of unplugging, in a direction away from the cylinder section (3b . . . 3d;
3f).
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21. A lock cylinder comprising:
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a profile housing (1b . . . 1d;
1f) having a cylinder section (3b . . . 3d;
3f) which includes a bore (7b . . . 7d;
7f) and a root section (5b . . . 5d;
5f) projecting radially from the cylinder section and delimited by two side faces (47b . . . 47d;
47f) extending substantially parallel along the cylinder section;at least one cylinder core (9b . . . 9d;
9f) disposed rotatably in the bore of the profile housing and lockable relative to the profile housing by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15);information detection means (37) disposed on the profile housing for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43b . . . 43e;
43f, 43f'"'"') and a plug connector (45) comprising a first plug part and a second plug part; anda clamp (53b . . . 53d;
53f) which engages behind the second plug part at least in a direction of unplugging and which secures the Second plug part relative to the first plug part, the clamp being adapted at least sectionwise to the cross-sectional contour of the profile housing (1b . . . 1d;
1f) and capable of placement on the profile housing;wherein the first plug part is fixed on the profile housing and the cable bears the second plug part capable of being slipped on the first plug part, the first plug part being disposed on the root section in the region of one of the side faces (47b . . . 47d;
47f), with the direction of unplugging running transverse to the side faces (47b . . . 47d;
47f); andwherein the clamp has an upper section (57b;
57c;
57f) engaging the cylinder section (3b;
3c;
3f) from the side face of the root section (5b;
5c;
5f) distant from the plug connection with a free end (102;
102c;
102f) engaging behind the second plug part (51b;
51c;
51f, 51f'"'"') and a lower clamp section (59b;
59c;
59f) engaging the edge of the root section (5b;
5c;
5f) located distant from the cylinder section (3b;
3c;
3f) from the side face of the root section (5b;
5c;
5f) with a free end (104;
104c;
104f).
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22. A lock cylinder comprising:
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a profile housing (1b . . . 1d;
1f) having a cylinder section (3b . . . 3d;
3f) which includes a bore (7b . . . 7d;
7f) and a root section (5b. . . 5d;
5f) projecting radially from the cylinder section and delimited by two side faces (47b . . . 47d;
47f) extending substantially parallel along the cylinder section;at least one cylinder core (9b . . . 9d;
9f) disposed rotatably in the bore of the profile housing and lockable relative to the profile housing by mechanical tumblers (15), a keyway (11) extending in the direction of the cylinder axis for a flat key (13) for controlling the tumblers (15);information detection means (37) disposed on the profile housing for contactless response to control information signals of a control circuit (29) of the flat key (13), the control circuit (29) being connected to an electronic control and power-supply circuit (31) disposed with at least some circuit components (39) separate from the lock cylinder, connection of the circuit components (39) separate from the lock cylinder being by way of a cable (43b . . . 43e;
43f, 43f'"'"') and a plug connector (45) comprising a first plug part and a second plug part; anda retaining band (53d, 53e) which engages behind the second plug part at least in a direction of unplugging and which secures the second plug part relative to the first plug part, the retaining band being capable of attachment to the profile housing, and the retaining band passing between two projections (at 112d;
at 112e) of the second plug part (51d;
51e) for its fixation transverse to the direction of unplugging and wrappable about the profile housing (1d;
1e) and the second plug part (51d;
51e);wherein the first plug part is fixed on the profile housing and the cable bears the second plug part capable of being slipped on the first plug part, the first plug part being disposed on the root section in the region of one of the side faces (47b . . . 47d;
47f), with the direction of unplugging running transverse to the side faces (47b . . . 47d;
47f).
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Specification