Unlock instant, AI-driven research and patent intelligence for your innovation.

Damper

A damper and width technology, applied in the direction of shock absorbers, shock absorbers, friction dampers, etc., can solve the problem of not being able to prevent the rod body from falling off

Active Publication Date: 2019-02-01
NIFCO INC
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In this Patent Document 1, the pin body is combined with the cylinder body by crimping both ends of the through hole provided in the cylinder body, and the pin body has no function other than preventing the rod body from falling off.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Damper
  • Damper
  • Damper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Below, based on Figure 1 to Figure 13 , a typical embodiment of the present invention will be described. The damper of this embodiment generates a braking force for the movement or relative movement of the piston P constituting the structure, and is typically combined with an article having a movable part or the like (not shown) to be braked. The braking force is applied to the movement of the braking object, so that the movement of the braking object is slow, luxurious, and limited so as not to accelerate suddenly.

[0036] The damper is composed of a piston P provided with a rod 1 and a cylinder S housing the piston P. As shown in FIG. Typically, the damper directly or indirectly connects either one of the rod 1 and the cylinder S to the side of the braking object, and directly or indirectly connects the other of them to the movable side of the braking object. One side of the support is thus combined with the article having the braking object.

[0037] The cylinde...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a damper comprising a piston including a rod, and a cylinder housing the piston, and generates braking force due to movement or relative movement of the piston. The cylinder includes width side wall parts and thickness side wall parts, has a flat cross sectional shape in a direction orthogonal to a movement direction x of the piston, and has a connection part over between the width wide wall parts on its opening side.

Description

[0001] The application date of this invention is May 11, 2016, the date of entering the Chinese national phase is November 14, 2017, the national application number is 201680028033.4 (the international application number is PCT / JP2016 / 064054), and the invention name is "damping Device" is a divisional application of the invention patent application. technical field [0002] The present invention relates to an improvement of a damper that generates braking force through the operation of a piston. Background technique [0003] In an air damper device formed of a cylindrical rod body whose inner end serves as a piston part and a cylindrical cylinder body reciprocally accommodated in the rod body, there is a technique in which the rod body is provided with a Its diameter direction penetrates the groove portion, and a pin body passing through the groove portion is provided on the open end side of the cylinder body, thereby preventing the rod body from falling off from the cylinde...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/02F16F9/32
CPCF16F9/0209F16F9/0281F16F9/3235F16F9/0227F16J1/003F16J1/12F16J15/3236F16F9/0218F16F9/32F16J10/04F16F9/34F16F9/02F16F7/09F16F9/362F16F9/5126
Inventor 富田重光
Owner NIFCO INC