CYLINDRICAL LOCK WITH SHUNTING ELEMENT CONNECTING HOUSING PARTS Russian patent published in 2017 - IPC E05B9/04 

FIELD: construction.

SUBSTANCE: cylindrical lock with a shunting connecting element connecting the housing parts, for use in locking devices for residential buildings, public and industrial buildings, where a high degree of protection against burglary is required. The cylindrical lock comprises the outer and the inner parts of the housing (1) and (2), with the outer and the inner cylinders (3) and (4) respectively, rotatably mounted, between which a cam (5) is mounted. The housing parts (1) and (2) are connected by means of a solid shunting connecting elements (6) comprising a central thickened part (6a) with two lateral rods (6b). The central thickened part (6a) is arranged directly under the cam (5), and the lateral rods (6b) are arranged in the longitudinal openings (7) made in the housing parts (1) and (2). The connecting element (6) is fastened to the housing parts (1) and (2) by means of a threaded connection, the male thread (6c) being made on the end parts of the rods (6b) and engaging with the corresponding female thread (9a) of the fixing bushings (9) installed in the transverse slots (8) made in the housing parts (1) and (2).

EFFECT: increasing the reliability.

2 cl, 2 dwg