Abstract: Described is a vehicle door actuating apparatus (100). The vehicle door actuating apparatus (100) includes an actuating surface (106), a sensor (140), such as an inductive sensor or switch, and a mechanism for transmitting a compressive force applied by a user to the actuating surface (106) into a movement that is detectable by the sensor. The mechanism includes a first component (111) or a first component group on which the switch (140) is at least partially fixed and a transmission element (120) that is pivotally arranged on the first component (111) or the first component group. The transmission element (120) is pivotable between a home position in which the sensor (140) is not triggered by the transmission element (120) and an actuating position in which the sensor (140) is triggered by the transmission element (120). The transmission element (120) is movable relative to the actuating apparatus (102).

Abstract: An assembly for providing a fastening possibility for a vehicle component to a body component is configured as a torsion clip and includes a connecting element and a retaining element. The assembly is transferable from a pre-assembly or delivery state into a prefixation state, wherein, in order to transfer the assembly from its pre-assembly or delivery state into its pre-fixation state, a torque is exerted on the retaining element in such a way that the retaining element is twisted relative to the connecting element in order to enable passage of a retaining region of the retaining element through a fastening opening of the body component.

Abstract: A method for storing data in a tamper-proof manner in a data block structure. The method includes, for a group of data blocks, determining functions, which are assigned to the data blocks of the group and dependent on the data stored in the corresponding data block; creating a combination of all functions assigned to the data blocks of the group; and determining a combination-dependent coefficient for each function of the combination, so that the combination meets a predefined condition; and for each data block of the group, determining a control group of data blocks of the group assigned to the corresponding data block; and storing the coefficient that was determined for the function of the corresponding data block in all data blocks of the control group.

Abstract: A method for obtaining a blockchain structure includes providing a first data block and a second data block, wherein a first data processing rule is assigned to first data of the first data block, and a second data processing rule is assigned to second data of the second data block. The first data processing rule is linked to the second data processing rule to obtain a third data processing rule, wherein the first data processing rule is executed before the second data processing rule when the third data processing rule is executed. The second data processing rule is linked to the first data processing rule to obtain a fourth data processing rule. When the fourth data processing rule is executed, the first data processing rule is executed after the second data processing rule. The third data processing rule is stored in the second data block and the fourth data processing rule is stored in the first data block to obtain the blockchain structure.

Abstract: The invention relates to a method for the tamper-proof storage of data in an electronic store using a bidirectionally linked blockchain structure. The method comprises the steps of: providing a first family of functions, which comprises a plurality of functions, wherein the functions differ by at least one first parameter and are uniquely identifiable using the first parameter of each; generating an additional block to extend the blockchain structure which comprises the data to be stored; creating a first block-dependent bidirectional linking function for bidirectional linking of the last block to the additional block.

Abstract: In one embodiment the method includes providing a bidirectionally linked blockchain structure; generating an additional block for expanding the blockchain structure, which includes the data to be stored and is intended to be linked bidirectionally to the last block of the blockchain structure, the last block of the blockchain structure including stored data; and calculating a first block-dependent linking function for bidirectionally linking the last block to the additional block. The calculation of the linking function including calculating a combined block-dependent check value of the last block and of the additional block, using the data stored in the last block and the data to be stored in the additional block; and associating the combined check value with a block-independent, linking process-specific function. The method further includes adding the first block-dependent linking function to the last block and to the additional block.

Abstract: The method includes generating an additional block for expanding a blockchain structure, which includes the data to be stored and is intended to be linked bidirectionally to the last block of the blockchain structure; calculating a first check value of the last block for bidirectionally linking the additional block to the last block of the blockchain structure; calculating a check value of the additional block for bidirectionally linking the additional block to the last block of the blockchain structure; adding the first check value of the last block to the last block and; adding the check value of the additional block to the additional block.

Abstract: A dismountable hammock stand comprises a base 3 to be placed on a floor and two bars 5 extending from the base. The bars are each separable into at least two parts 21, 23. The at least two parts include a pin 37 having an outer contact surface 39 and a ring 33 having an inner contact surface 35. An end portion 29 of the first part 21 includes a sleeve. The pin is provided at an end of the second part and the ring is provided within the sleeve spaced apart from an end of the first part. An end portion 31 of the second part is insertable into the sleeve until the outer contact surface abuts on the inner contact surface in order to define a position of the end of the second part within the sleeve in a direction transverse to a longitudinal direction of the sleeve.

Abstract: A method for obtaining a blockchain structure includes providing a first data block and a second data block, wherein a first data processing rule is assigned to first data of the first data block, and a second data processing rule is assigned to second data of the second data block. The first data processing rule is linked to the second data processing rule to obtain a third data processing rule, wherein the first data processing rule is executed before the second data processing rule when the third data processing rule is executed. The second data processing rule is linked to the first data processing rule to obtain a fourth data processing rule. When the fourth data processing rule is executed, the first data processing rule is executed after the second data processing rule. The third data processing rule is stored in the second data block and the fourth data processing rule is stored in the first data block to obtain the blockchain structure.

Abstract: A method for storing data in a tamper-proof manner in a data block structure. The method includes, for a group of data blocks, determining functions, which are assigned to the data blocks of the group and dependent on the data stored in the corresponding data block; creating a combination of all functions assigned to the data blocks of the group; and determining a combination-dependent coefficient for each function of the combination, so that the combination meets a predefined condition; and for each data block of the group, determining a control group of data blocks of the group assigned to the corresponding data block; and storing the coefficient that was determined for the function of the corresponding data block in all data blocks of the control group.

Abstract: In one embodiment the method includes providing a bidirectionally linked blockchain structure; generating an additional block for expanding the blockchain structure, which includes the data to be stored and is intended to be linked bidirectionally to the last block of the blockchain structure, the last block of the blockchain structure including stored data; and calculating a first block-dependent linking function for bidirectionally linking the last block to the additional block. The calculation of the linking function including calculating a combined block-dependent check value of the last block and of the additional block, using the data stored in the last block and the data to be stored in the additional block; and associating the combined check value with a block-independent, linking process-specific function. The method further includes adding the first block-dependent linking function to the last block and to the additional block.

Abstract: The invention relates to a method for the tamper-proof storage of data (210) in an electronic store using a bidirectionally linked blockchain structure (100). The method comprises the steps of: providing a first family of functions (209), which comprises a plurality of functions, wherein the functions differ by at least one first parameter and are uniquely identifiable using the first parameter of each; generating an additional block (112) to extend the blockchain structure (100) which comprises the data to be stored (210); creating a first block-dependent bidirectional linking function (122) for bidirectional linking of the last block (110) to the additional block (112).

Abstract: The method includes generating an additional block for expanding a blockchain structure, which includes the data to be stored and is intended to be linked bidirectionally to the last block of the blockchain structure; calculating a first check value of the last block for bidirectionally linking the additional block to the last block of the blockchain structure; calculating a check value of the additional block for bidirectionally linking the additional block to the last block of the blockchain structure; adding the first check value of the last block to the last block and; adding the check value of the additional block to the additional block.

Abstract: A dismountable hammock stand comprises a base 3 to be placed on a floor and two bars 5 extending from the base. The bars are each separable into at least two parts 21, 23. The at least two parts include a pin 37 having an outer contact surface 39 and a ring 33 having an inner contact surface 35. An end portion 29 of the first part 21 includes a sleeve. The pin is provided at an end of the second part and the ring is provided within the sleeve spaced apart from an end of the first part. An end portion 31 of the second part is insertable into the sleeve until the outer contact surface abuts on the inner contact surface in order to define a position of the end of the second part within the sleeve in a direction transverse to a longitudinal direction of the sleeve.