TH23030C3 - Assembly of cylinder key and padlock - Google Patents

Abstract

The DC60 cylinder-padlock assembly consists of a key body (1), a rotatable key cylinder (3), positioned within that key body (1), and a slot (8) along the plate axis. A locked (4,6) that is positioned inside the lock cylinder (3) and arranged. Be prepared with at least one outer bar (4b, 6b) that will be considered the opening code. Of that key and complete with openings (4a, 6a) for the key and the locking rod (7) that, when in The locking position will prevent the cylinder (3) from rotating, compared to the key (1) and the key (2) for the key that consists of The surface is coded for each lock plate (4,6) so that the locking plate (4,6) can be rotated by the key path (2) into a different position, with the notch around the outside (4b). , 6b) forms a single slot at the location of the locking bar (7) and the aforementioned compartment (8) in the cylinder (3) where the lock bar (7) can be accessed to release the lock cylinder (3). To rotate compared to the key (1) the key will consist of At least one locking plate (4), an opening for the key (4a) that contains At least two separate resistance surfaces (4a11, 4a12) can be arranged. In combination with the surface, define one of the keys (2) corresponding to the aforementioned locking plate (4) in order to make the disc (4) turn into the opening position of that key at the beginning. From the same initial position of the key (2), the resistance surface (4a11, 4a12) located in the key opening (4a) of at least one such padlock (4) is sized and arranged. As opposed to each other for a portion of at least one of the resistive surfaces (4a11, 4a12), at least two different values of the coding can be selected for the coded surface. Correspondence of the key (2) that the cylinder-key combination consists of The key body (1), the turntable cylinder (3), that is positioned within the key body (1), and with a slot (8) along the axis. A set of locking discs (4,6) that are positioned inside the key cylinder (3) and are provided with at least one outer ring (4b, 6b) to be considered. Open the key And complete with openings (4a, 6a) for keys. And a locking rod (7) that, when in the position of The lock will prevent the cylinder (3) from turning, compared to the key (1) and the key (2) for that key containing A coded surface for each log plate (4,6). So that the locking discs (4,6) can be rotated with the key path. (2) to enter positions where the peripheral bar (4b, 6b) forms a uniquely shaped hole at the position of the locking rod (7) and the aforementioned cavity (8) in the barrel. The key (3) that the lock bar (7) can access to release the lock cylinder (3) to turn it relative to the key body (1). At least one locking plate (4), an opening for the key (4a) that contains At least two separate (4a11,4a12) opposing surfaces. That can be arranged in combination with one coded surface in the key (2) corresponding to the aforementioned locking plate (4). In order to make the padlock (4) roll into the opening position of that key starting from the same initial position of the key (2), the resistance surface (4a11,4a12) located in the opening for the key (4a) of At least one of the aforementioned log discs (4) are dimensioned and compared with each other for at least one portion of the resistance surface (4a11,4a12). At least two different values of the cipher can be selected for the corresponding code surface of the key (2).

Claims (4)

1. an assembly of the cylinder and padlock (2) for the key Cylinder key contains The key body (1), the turntable cylinder (3), that is positioned within the body (1), and has a slot (8) inside it. A set of select discs (4,6) positioned within the key cylinder (3) and each set is equipped with at least one outer bar (4b, 6b) that were considered for determination. Set the opening code of the key. And that has an opening (4a, 6a) for receiving that key. And the locking rod (7) that, when in the locking position, prevents the rotation of the key cylinder. (3) is compared with a padlock (1) and a padlock (2) with a coded surface for each lock plate (4,6). The surface defines a code that has been arranged so that To insert a key, enter it and turn the key. The locking plate (4,6) can be rotated into different positions. Obtained by the bump around the outside (4b, 6b) are held in a standalone compartment where the locking bar (7) and the aforementioned compartment (8) in the cylinder (3) where the lock bar (7) can be accessed to release the cylinder. The key (3) is for turning relative to the key (1), while at least one padlock (6) has an opening for the key (4a) that contains At least two suppressor surfaces (4a11,4a12) can be arranged in combination with one of the keycoded surfaces. (2) corresponding to the locking plate (4) as mentioned In order to make the padlock (4) roll into the opening position of that key starting from the same initial position of the key (2), it is characterized by that Such resistance surface (4a11,4a12) located in the opening for the key (4a) of at least one of the aforementioned lock plates (4). For a portion of at least one of the resistive surfaces (4a11, 4a12), at least two different values of the code designation can be selected. Yes, for the surface, the corresponding code of the padlock (2) is defined. 2. The assembly according to claim 1, which is characterized by that The opening for the key (4a) of each locking plate (4) is the coded locking plate. That can be prepared too Different code assignments; For one direction of rotation of the key There will be two such resistance surfaces (4a11,4a12). With a set distance from each other It is positioned at a different angle relative to the central axis (D) of the padlock opening (4a) of the disc so that the joint angular distance should be approximated. 30 degrees 3. Any component of claim 1 or item 2 that has been characterized as Resistance surface (4a12) in the opening for the key. (4a) of each lock (4) that is the locking plate, assign a code corresponding to the larger turning angle of the key (2). It extends significantly to the axis (E) perpendicular to the core (D) of the key opening (4a). 4. Any assembly according to claim 2 or 3, which is Set the specific characteristics that The opening for the padlock (4a) of the padlock (4) that is the coded lock plate, is at least essentially the same and is formed. So that the locking plate (4), the locking plate, is rotated with the key (2) only after the key (2) has been rotated at a specific angle, for example, approximately 15 degrees from the insertion position. The beginning of the key (2). 5. Assembly of any of the above claims. That has been characterized as The padlock will consist of at least one O (6) locking disk for the known lifting. To spin whenever the key (2) it is inserted has been rotated in it. And openings for keys (6a) smaller than the opening for the padlock (4a) of the locking plate (4) that is the normal coded locking plate. 6. Assembly of any of the foregoing claims. That has been characterized as When the key operates in the direction of rotation The side in the opening for the padlock (4a) of the lock plate (4) is assigned a code that is opposite to the resistance surface (4a11,4a12) relative to the core (D) is composed of a return surface. Return (4a) arranged in order to return the locking plate (4) in combination with the key (2) to the locking position of the locking mechanism 7. Assembly according to claim 6. Which has been specifically designated that Such return surface (4a) Is located on the same plane as one of the aforementioned anti-surface (4a12,4a32) planes in that log (4). 8. An assembly according to claim 1 to clause 5. Which has been specifically designated that When the key works in both directions of rotation; A lock plate (4) that is a lock plate assigned that code There will be four resistance surfaces (4a11,4a12,4a32,4a21,4a22,4a41,4a42) for each rotation direction. A contact resistance surface for the same direction of rotation, positioned in pairs, in the opening for the key (4a) located on each side on either side of the pivot axis (D) in the diameter of the plate. (4) lock; 9. padlock of the padlock for the assembly in accordance with any of the claims. Already mentioned The peculiarity of the lever (2a) is that Such a basic form of stem (2a). In the perpendicular transverse plane of the stem And that does not include The possible outer profile groove and any corresponding (2f) groove extending on the shaft of the key. It is essentially a rectangle with at least one corner part that has been replaced with at least one corner cutting surface (2e1) that forms at least one surface. Code 1 0. 9 that has been characterized as saying The angled cut surface (2e1) consists of two coding surfaces with different coding values. 1. 1. One of the latches of Clause 9 or Clause 10 is assigned. The peculiarity that Such angular surface (2e1) Will form in the perpendicular cross-section plane of the lever (2b) of the key bank. With an angle of approximately 20 - 30 degrees to be chosen, the angle value should be approximately 25 degrees to the center axis (B) extended in the direction of the longer side of the shaft in the cross-sectional plane 1. 2. A key bank according to Clause 10 or Article 11, any of which has been specified that Such angular surface (2e1) Each section is divided into two mutually extended sections in different directions, and each part formed into one surface. Code 1 3. The padlock according to Claim 10 or Clause 11. One that has been given the peculiarity that Such angular surface (2e1) It will be divided into two parts that are at least significantly parallel, that are separated by similar ranks or characteristics. And each part that forms one surface. Code 1 4. The key bank according to Clause 9 or Article 13, one of which has been characterized that The shank (2b) of the key blade is symmetrical with the fixed parts opposite each other in diameter. Relative to the central axis (A) of that shaft So that at least two corner segments are provided with at least one such corner cutting surface (2e1,2e3) 1 5. Key bank in accordance with Clause 9 or Clause 14, whichever is obtained. Get the characteristic that All the angles of the shank (2b) of the padlock are provided with at least one corner cutting surface (2e1,2e2,2e3,2e4) so that the shank of the key bank is compared. With both the central axis (B) parallel to the perpendicular cross-sectional plane of that rod. And the axis (C) perpendicular to that part 1. 6. Bank key according to Clause 9 or Article 15, one of which has been characterized that When the key bank is intended for a key that operates only in one direction of rotation. Surface of every corner The second corner of the shank (2b) is provided to perform the function of the return surface for the locking discs (4,6) 1 7. Padlock for assemblies according to Clause 1 to Clause 8. Any one of the above And / or made out of a lock key in accordance with Clause 9 to Clause 16, any of Already mentioned The pivot (2b) of the keybanks has been characterized by the basic form of the shank in the perpendicular transverse plane of the lever. Groove with possible outer profile, any groove Or a corresponding (2f) groove that extends over the shank of the key Is essentially a square so that At least one corner segment is replaced with at least one corner cutting surface (2e1) for the provisioning surface, coded in the padlock corresponding to the locking plate (4), the locking plate, the code in that padlock. A given characteristic is that at least one such angular surface (2e1) is formed into at least one selectable coded surface. And that has been given the specific characteristics that The surface value determines the other codes. The key will be considered on the basis of the coding of the cutting angle and the length of the cutting surface to be created in the aforementioned cutting surface (2e1) 1 8. Clause 17 is characterized by that Such angled cut surface (2e1) It consists of two code-defining surfaces with different coding values. 1. 9. Key, one of Clause 17 or Clause 18. That has been characterized as The distance of the angle between the corresponding cut and the successive coding value is approximately 15 degrees 2 0. Key to any Clause 17 to Clause 19. That has been characterized as The length of the cutting surface corresponding to the different coding values will be determined so that The tip of the section is positioned at three different peaks on the outer surface (R1, R2, R3) measured from the rod (A) axis (2b). ) Of that key 2 1. The padlock, according to Clause 20, has been characterized by that The far end of the cutting surface provided for the rotary motion of the selection plate and corresponding to the different coding value is positioned on the periphery (R1, R2). ) Two different places measured from the core (A) of the shank (2b) of that key 2. 2. Any padlock according to Clause 20 or Article 21. That has been characterized as The code surfaces of the keys that extend to the same periphery (R1, R2) are collectively positioned at equal spacing of 2. 3. Keys according to Clause 17 to Article 22, any one It is characterized that the segments of the incision code that are opposite each other in diameter relative to the core (A) of the shank (2b) of the key are given symmetrically 2. 4. Keys according to Clause 17 to Article 23, any one That has been characterized as The key consists of four cutting surfaces (2e1, 2e2,2e3,2e4) for each of the locking discs (4). So that the fixed cutoffs are positioned opposite each other in diameter relative to the core (A) of the shank (2b) of the key.