Abstract: A locking pin with a locking mechanism (8, 27, 28) that has a guide sleeve (3) that can be attached to a machine part, and a pin (2) connected to an actuator button (6), which passes through a central bore (14) in the actuator button (6), and which can be axially displaced and secured in a hole in the guide sleeve (3) counter to and by means of the force of a compression spring (7) by actuating the actuator button (6), wherein the pin (2) can be brought into at least two locking positions in the guide sleeve (3) by means of the locking mechanism (8, 27, 28) located in the central bore (17), wherein the locking mechanism (8, 27, 28) is sealed in the central bore (14) of the actuator button (6) in the region of a second guide sleeve (12) that is coaxial to the first guide sleeve (3) and connected thereto, and is composed of a locking sleeve (8) secured to the actuator button (6), the sleeve extension (15) of which forms a locking contour (28) in conjunction with a locking recess (27) located in the region of th

Abstract: Friction hinge (21) for the pivotable connection of two components, comprising at least one first hinge sleeve (24) which is arranged in alignment with at least one further hinge sleeve (22), a shaft (11) which runs through the hinge sleeves (22, 24), and at least one friction spring for exerting a friction torque on the movable shaft (11), wherein at least two mutually aligned friction springs (10, 10?) are connected to the first hinge sleeve (24) via radial shoulders (16, 16?) and exert a friction torque on the shaft (11) mounted in the further hinge sleeve (22).

Abstract: A manually operated locking bolt (1) having a cylindrical, sleeve-shaped bolt guide (3) and a bolt (2), which is mounted to be axially displaced in the bolt guide (3), and which has a locking end (15) and an actuating end (31), wherein the bolt (2) is mounted to be axially displaced between a first axial end position or a second axial end position within the bolt guide (3) and can be locked, wherein at least one sensor (27) is fastened to the bolt guide (3), which sensor detects the two axial end positions of the bolt (2) as a measured variable and generates therefrom a further processable electrical signal.

Abstract: A ball catch (1) having a catch housing (26) with two spring-loaded balls (5) which are displaceable therein under spring loading, and which are supported in two oppositely situated sockets (9) of the catch housing (26) and protrude in a diametrically opposed manner into a middle receiving space (10) between the sockets (9), and a centering part (2) which with a journal (13) integrally formed thereon is insertable into the receiving space (10) and is lockable by the balls (5) at that location, wherein the ball guide (4) for the balls (5) and the compression springs (6) is inserted into the catch housing (26) as a separate part.

Abstract: The invention has as its object an adjustable hinge, comprising at least one pivotable hinge plate provided with at least one through-opening, and comprising at least one alignment washer provided with at least one through-opening, which through-openings are provided for penetration by assembly means for mounting the hinge, wherein the alignment washer and hinge plate are adjustable relative to each other in the plane of the hinge plate, and wherein the alignment washer and/or hinge plate is provided with at least one protruding sharp-edged annular collar and/or a multitude of pointed raised areas having a higher degree of hardness than the mating surfaces contacting it of the other component cooperating with it, namely the alignment washer or the hinge plate. The advantage is that the alignment washer can be adjusted as desired, i.e., also rotated, relative to the hinge plate, and fixed in form-fitting engagement.

Abstract: A clamping lever with a vertically adjustable thrust bearing for the execution of a clamping movement on a tensioning device, preferably on a tensioning device with an eccentric tension lever which is pivoted on a set bolt by means of a penetrating cross bolt, wherein a thrust bearing associated to a clamping contour of the clamping lever is constructed vertically adjustable. The cross bolt is held secure from torsion in a cross hole of the set bolt and the tension lever exhibits a pivoting angle limit to the set bolt.

Abstract: A lock pin with pushbutton-operated axial locking has two locking elements which point in opposite directions and are mounted in radially outwards directed recesses in the body. To ensure a good, wear-resistant pivotal mounting of the two locking elements, combined with good locking action and resistance to shearing, the invention provides that the locking elements create a virtual, freely guided pivoting axis in their connection zone. The result is a pinless mounting of the locking elements.

Abstract: A spring-biased locking bolt with an operating button and a bolt connected with the operating button is described, wherein the bolt is spring-biased and movable in a sleeve. The sleeve is screwed into a corresponding opening in a machine part or an item of furniture, wherein the bolt can engage in the opening. The locking bolt has an optional catch that fixes the pulled-out bolt in its raised position. A sleeve section oriented in an axial direction is formed on the operating button, wherein the longitudinally movable and spring-biased sleeve engages with its polygonal shoulder with the polygonal opening.

Abstract: The invention has as its object an adjustable hinge, comprising at least one pivotable hinge plate provided with at least one through-opening, and comprising at least one alignment washer provided with at least one through-opening, which through-openings are provided for penetration by assembly means for mounting the hinge, wherein the alignment washer and hinge plate are adjustable relative to each other in the plane of the hinge plate, and wherein the alignment washer and/or hinge plate is provided with at least one protruding sharp-edged annular collar and/or a multitude of pointed raised areas having a higher degree of hardness than the mating surfaces contacting it of the other component cooperating with it, namely the alignment washer or the hinge plate. The advantage is that the alignment washer can be adjusted as desired, i.e., also rotated, relative to the hinge plate, and fixed in form-fitting engagement.

Abstract: The invention relates to a clamping lever with a vertically adjustable thrust bearing for the execution of a clamping movement on a tensioning device, preferably on a tensioning device with an eccentric tension lever which is pivoted on a set bolt by means of a penetrating cross bolt, wherein thrust bearing associated to a clamping contour of the clamping lever is constructed vertically adjustable. The solution of the problem of the present invention is characterized in that the cross bolt is held secure from torsion in a cross hole of the set bolt and that the tension lever exhibits a pivoting angle limit to the set bolt.

Abstract: A spring-biased locking bolt with an operating button and a bolt connected with the operating button is described, wherein the bolt is spring-biased and movable in a sleeve. The sleeve is screwed into a corresponding opening in a machine part or an item of furniture, wherein the bolt can engage in the opening. The locking bolt has an optional catch that fixes the pulled-out bolt in its raised position. A sleeve section oriented in an axial direction is formed on the operating button, wherein the longitudinally movable and spring-biased sleeve engages with its polygonal shoulder with the polygonal opening.

Abstract: A spring-loaded, locking press pin assembly with a pin which extends axially through a guide sleeve and is connected at its upper end with a button, whereby a covered locking device is formed between the button and the guide sleeve. The locking device includes a ring recess, which is located in the button and is downwardly open in the axial direction, into which the guide sleeve engages in a spring-loaded manner with at least two locking teeth, opposite to each other and forming an axial slot between each other. The retainer area for the pressure spring is located in a downwardly open borehole in the guide sleeve and this borehole is located in an axial direction below the locking device.

Abstract: The present invention deals with a spring-loaded tension and compression pin comprising a bush containing a spring and plunger for locating mechanical components, in which the plunger has at least one guide surface and/or at least one edge on its generated surface which engages directly with a corresponding guide surface on the threaded bush.