The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 2023
Filed:
May. 16, 2022
Hl Mando Corporation, Pyeongtaek-si, KR;
Kwangduk Baek, Yongin-si, KR;
Seungjoon Lee, Seoul, KR;
HL Mando Corporation, Pyeongtaek-si, KR;
Abstract
Disclosed is a shock absorber. The shock absorber includes a cylinder filled with a fluid, and a piston valve coupled to an end of a piston rod to partition the inside of the cylinder into a rebound chamber and a compression chamber and to which a lower washer is fastened at a lower end thereof, and further includes a guide member disposed to be spaced apart from the lower side of the piston valve so as to be movable forward and backward within the cylinder and having a connection flow path communicating a pressing chamber formed at a lower side and the compression chamber, a bumper member provided to be compressible in the pressing chamber to elastically support the guide member, and a support member coupled to an end of the cylinder to support a lower end of the bumper member and having a communication hole communicating with the pressing chamber, wherein the bumper member partitions the pressing chamber into a first pressing chamber and a second pressing chamber and has a plurality of side holes communicating the first pressing chamber and the second pressing chamber.