Title:
BUFFER
Document Type and Number:
Japanese Patent JP2016038037
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a buffer capable of stably performing uniformed buffer action while facilitating variation adjustment, without needing large strength.SOLUTION: A buffer includes: a spiral spring 3 around which a thin plate material is wound for a plurality of time; and a holding member 4 in which formed is spring reception parts 57, 67 that an outer peripheral part 31 of the spiral spring 3 contacts, and one or plural spiral springs 3 are stored. In the buffer, a load from a structure is transmitted from the holding member 4 to the spiral spring 3.SELECTED DRAWING: Figure 1
Inventors:
KOBAYASHI TAKAO
Application Number:
JP2014162126A
Publication Date:
March 22, 2016
Filing Date:
August 08, 2014
Export Citation:
Assignee:
NHK SPRING CO LTD
International Classes:
F16F15/06; F16F1/18
Domestic Patent References:
| JPS4917989B1 | 1974-05-07 | |||
| JPH10166920A | 1998-06-23 | |||
| JPS52123294U | 1977-09-19 | |||
| JP2513768Y2 | 1996-10-09 |
Attorney, Agent or Firm:
Kyosei International Patent Office
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