摘要:
A heat sink connector pin includes a pin assembly with linkage that provides the movement of a pin head or cap in a downward movement to cause multiple movable fingers at an opposing end of the pin to mechanically move from a retracted position that allows insertion of the heat sink connector pin through an opening in the substrate, such as a through-hole, to move to an outward extended position so that the multiple fingers engage or grasp a bottom surface of the substrate. In one example, the movable fingers are rotatably connected to share a same rotational axis with each other. In one example, the pin assembly includes a sleeve adapted to receive the shaft structure and is adapted to engage with the pin head. The sleeve includes a substrate stop surface adapted to contact a top surface of the substrate during insertion of the pin through the substrate.
摘要:
The invention relates to a removable ruler for manual ceramic cutters which can be rotatably mounted on the base (1) of a manual ceramic cutter and which comprises: a rotary platform (5) permanently secured to the base of the cutter by means of a rotary shaft (51); and two removable lateral extensions (6a, 6b). The platform (5) comprises securing means (5a, 5b) for the rapid coupling and subsequent uncoupling of the lateral extensions (6a, 6b).
摘要:
Assemblies comprising first and second assembly members attached to one another via a connection arrangement and methods for forming such assemblies.
摘要:
A ground engaging apparatus may include a support structure with a first connector opening, a hollow wear member attachable to the support structure. The wear member may include opposite side walls with second and third connector openings extending therethrough alignable with the first connector opening. A connector pin member may be rotatably supported within the first connector opening. The connector pin member may be rotatable to: a first position in which the projections move rearwardly through and then exit recesses, a second position in which the eccentrically curved outer side surfaces engage surfaces of the second and third connector openings in a manner blocking removal of the wear member from the nose portion, and a third position in which the eccentrically curved outer side surfaces forcibly engage the surfaces of the second and third connector openings in a manner rearwardly moving the wear member along the nose portion to tighten the wear member thereon."
摘要:
Assemblies comprising first and second assembly members attached to one another via a connection arrangement and methods for forming such assemblies.
摘要:
The invention relates to a form-fitting, detachable component connection (1) comprising a first component (2) and a male securing element (3) that has at least two spheres (3a, 3b) which are arranged coaxially to one another and interconnected, or two spherical sections which are arranged coaxially to one another and interconnected, said element protruding from said first component (2). A second component (4) is arranged such that the male securing element (3) projects into a recess of the second component (4). The second component (4) comprises at least one blocking recess (5a, 5b) through which or into which a blocking element (6) extends which lies against the male securing element (3) from outside and form-fittingly engages between the spheres (3a, 3b) or the spherical sections thus opposing removal of said second component (4) from the male securing element (3).
摘要:
A lock pin 3 is provided with a head part 31, a shaft 32, and an engaging projection 33. The engaging projection 33 includes a rotation direction engaging part 50 which is continued from the head part 31, and which can be engaged in a rotation direction, and an engaging flange part 51 which can be engaged in an axial direction.