Chain plate structure
OwnerWen-Pin Wanginventor
Life of this patent
Estimating the term…
Abstract
A chain plate structure includes a link plate body and a sleeve. The link plate body has an acting surface being provided with a first approach edge, two combining portions, and a limiting block located adjacent to the first approach edge. The limiting block has an altitude higher than an altitude of the acting surface. The sleeve is mounted on the link plate body and has a through hole whose maximum diameter is greater than a maximum diameter of a raised ring peripherally formed on the corresponding one of the combining portions. Therefore, when two of the link plate bodies are combined together, a first space is formed between the acting surfaces of the two aligned link plate bodies. The limiting block serves to limit the first space, while the sleeve is allowed to move on one of the combining portions so as to provide a second space.
Claims8
A chain plate structure, comprising:
- a link plate body, having an acting surface, wherein two opposite ends of the acting surface each having a combining portion, each of the two combining portions is provided with an axial hole peripherally formed with a raised ring, the acting surface of the link plate body has a first approach edge and a second approach edge, the first approach edge and the second approach edge both extend between the two combining portions, the acting surface has a limiting block located adjacent to the first approach edge, and the limiting block has an altitude that is higher than an altitude of the acting surface;
- and
- a sleeve, being mounted on one of the raised rings of the link plate body, wherein the sleeve includes a through hole that has a maximum diameter greater than a maximum diameter of the raised rings,
- wherein when two of the link plate bodies are combined, a first space is formed between the acting surfaces of the two link plate bodies, and
- wherein the limiting block serves to limit the first space, while the sleeve is sufficiently movable on the corresponding one of the combining portions exposing a part of said combining portion so as to provide a second space.
Dependencies are inferred from the claim text.