Title:
SPRING
Document Type and Number:
Japanese Patent JP2020085053
Kind Code:
A
Abstract:
To provide a technique capable of supporting a large load reliably.SOLUTION: A spring comprises a metal bellows part, and compressive fluid is sealed in a sealed space inside the bellows part.SELECTED DRAWING: Figure 1
Inventors:
SUZUKI TAKEZO
YOSHIOKA MAMORU
ITO SHIGETO
OYABU DAIGO
FUJISHIMA MASATAKE
KITAURA MASAYUKI
YOSHIOKA MAMORU
ITO SHIGETO
OYABU DAIGO
FUJISHIMA MASATAKE
KITAURA MASAYUKI
Application Number:
JP2018216731A
Publication Date:
June 04, 2020
Filing Date:
November 19, 2018
Export Citation:
Assignee:
AISAN IND
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F16F5/00; F16J3/04; F16J15/52
Domestic Patent References:
| JPH05306726A | 1993-11-19 | |||
| JPS54105351U | 1979-07-25 | |||
| JPS51160219U | 1976-12-20 | |||
| JP2012251621A | 2012-12-20 | |||
| JPS5041405Y1 | 1975-11-25 | |||
| JP2006242278A | 2006-09-14 | |||
| JP2011179578A | 2011-09-15 |
Attorney, Agent or Firm:
Kaiyu International Patent Office