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Fluid dampers for bodies adjustable relative to each other

A shock absorber, fluid technology, applied in the direction of liquid shock absorbers, shock absorbers, shock absorbers, etc., can solve the problem of not providing the accessibility or even adjustability of the closure plate

Active Publication Date: 2022-03-01
W 黑尔德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Doesn't provide accessibility or even adjustability of the closure plate to affect the fully assembled shock at a later date to open the through hole

Method used

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  • Fluid dampers for bodies adjustable relative to each other
  • Fluid dampers for bodies adjustable relative to each other
  • Fluid dampers for bodies adjustable relative to each other

Examples

Experimental program
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Embodiment Construction

[0038] A fluid damper for bodies adjustable relative to one another - wholly or partly in Figure 1 to Figure 7 Shown in - is equipped with a piston 4 which is adjustedly guided in the cylinder 1 .

[0039] Piston 4 subdivides the cylinder into two fluid chambers. Thus, when the piston 4 moves in the cylinder along its longitudinal axis or cylinder axis, a fluid exchange can take place between the two fluid chambers, at least one through hole 4.2 for fluid flow is provided in the piston 4 and / or It is located between the piston 4 and the cylinder 1.

[0040] The piston 4 is embodied cylindrically and is advantageously adapted on its outer diameter to the inner diameter of the cylinder 1 .

[0041] Alternatively, the gap between the inner diameter of the cylinder 1 and the outer diameter of the piston 4 forms one of the plurality of through holes 4.2.

[0042] The fluid damper is characterized in that at least one adjusting means is used for subsequent adjustment of the limita...

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PUM

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Abstract

The invention relates to a fluid shock absorber for bodies movable relative to each other, said shock absorber comprising a piston (4) movably guided in a cylinder (1). At least one through hole (4.2) is arranged in the piston and / or between the piston and the cylinder for the passage of fluid. The adjusting means are arranged on the fluid damper for adjusting the restriction of at least the largest possible flow cross section of the fluid at the at least one channel opening. The piston is connected to a piston rod (6) extending from the cylinder. The adjustment means comprise a locking element (2) which is pushed in a radially non-rotatable manner onto the end of the piston rod inside the cylinder and holds the piston in the desired position inside the cylinder.

Description

technical field [0001] The invention relates to a fluid damper as defined in the invention for bodies, in particular plant parts, which are adjustable relative to one another, the fluid damper having a piston which is adjustably guided in a cylinder. Background technique [0002] The piston subdivides the cylinder into two fluid chambers. At least one through-hole is provided in the piston and / or between the piston and the cylinder so that a fluid exchange can take place between the two fluid chambers when the piston moves in the cylinder along its longitudinal axis or the axis of the cylinder. [0003] During axial movement of the piston rod and thus the piston relative to the cylinder, fluid must flow through the through-bore in the piston and / or between the piston and the cylinder. Due to the resistance that exists on the fluid, a pressure difference is created between the fluid chambers, which brings about a damping force. [0004] In one such fluid damper from DE 20 2...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F9/512F16F9/56F16F9/19F16F9/46E05F5/10
CPCE05F5/00E05F5/10F16F9/46F16F9/512F16F9/56F16F9/19E05Y2900/20F16F9/443E05F5/02E05Y2201/21E05Y2201/256
Inventor W·黑尔德
Owner W 黑尔德
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