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Quick-acting connection

A fast technology for connecting equipment, applied in the direction of mechanical equipment, couplings, etc., can solve problems such as wear and difficult movement, and achieve the effect of uniform force conversion and high service life

Active Publication Date: 2013-05-01
欧文韦 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the device is rotated by approximately 90° in the frame, there is a doubled linear contact, so that the control panel and frame can suffer from higher wear and thus become more difficult to move under the effect of higher spring forces

Method used

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  • Quick-acting connection
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] exist figure 1 A first embodiment of the quick-coupling device according to the invention is shown in the coupled position in , wherein the connecting pipe or the cylinder valve are not shown. The quick coupling device consists of a housing 1 with an inlet 2 and an outlet 3 for passing a medium, in particular a gas, through the housing 1 (see Figure 4 )composition. On the inlet 2 is connected a pipe or hose (not shown) for an input medium, in this case gas from a gas source. In the region of the outlet 3 there is a quick coupling device 4 which preferably consists of a collet 5, a sealing piston 6 movable in the housing 1 and an actuating device 7 in the form of a rocker 7'. The sliding sleeve 8 is guided on the cylindrical housing 1 and is prestressed in the direction of the outlet 3 by means of a spring (not shown).

[0014] like Figures 1 to 3 A screw 10 is shown screwed in (from above and from below) in the sliding sleeve 8 , which passes through an elongated ...

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PUM

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Abstract

In order to create a quick-acting connection which is secure and subject to low levels of wear, in particular for the purpose of filling gas cylinders, having a housing (1), having an inlet (2) and an outlet (3) for medium which is to be transferred, and having a quick-acting-connection device (4), in particular with collet chucks (5), provided in the region of the outlet (3), and having an actuating means (7), which engages in a recess (8') of a sliding sleeve (8) by means of an eccentric disk (12), it is proposed that the recess (8') contains a sliding block (9), to which the eccentric disk is eccentrically coupled and which, when the actuating means (7) is pivoted, can be displaced transversely to the longitudinal axis (f).

Description

technical field [0001] The invention relates to a quick-coupling device, in particular for filling gas cylinders. Background technique [0002] Such a quick coupling device is known to the applicant from US 5,575,510. Here, an easy-to-operate and reliable quick-coupling device is described, especially for filling gas cylinders. Here, more cylinder valves with a higher spring force are used, so that the pressure springs that generate the prestress in the quick coupling clutch device are also strengthened to enable simple coupling. In this case, however, the mechanical structure, in particular the actuating device with the control disc, is also subjected to greater forces. Since the device is rotated by approximately 90° in the frame, there is a double linear contact, so that the control disk and frame can be subject to higher wear and thus become more difficult to move under the action of the higher spring force. Contents of the invention [0003] Therefore, the technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L37/18F16L37/38
CPCF16L37/38F16L37/18
Inventor 欧文.韦沃尔夫冈.韦
Owner 欧文韦