Title:
BUFFER
Document Type and Number:
Japanese Patent JP2022124026
Kind Code:
A
Abstract:
To provide a buffer capable of inhibiting inclination of output shafts.SOLUTION: A buffer D in the invention includes: a container 1 including two pressure chambers R1, R2 which are open from the end part side at both ends and filled with a fluid; output shafts 2, 3 which are movably inserted into the respective pressure chambers R1, R2; cylindrical sealing bodies 4, 5 which are housed within the respective pressure chambers R1, R2 and may expand and contract and which connect the container 1 with the respective output shafts 2, 3 and seal the respective pressure chambers R1, R2; and damping passages 6, 7 which communicate with the respective pressure chambers R1, R2 and provide resistance to flow of the fluid flowing between the pressure chambers R1, R2. The buffer D is configured so that pressures of the pressure chambers R1, R2 act on outer peripheries of the sealing bodies 4, 5.SELECTED DRAWING: Figure 1
Inventors:
HANAI MAKOTO
KUROIWA ISAO
KUROIWA ISAO
Application Number:
JP2021021554A
Publication Date:
August 25, 2022
Filing Date:
February 15, 2021
Export Citation:
Assignee:
KYB CORP
International Classes:
F16F9/26; F16F9/32; F16F15/023; F16J3/04; F16J15/52
Attorney, Agent or Firm:
Ishikawa Ken