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Sprayer valve mounting device and forming method, and device for forming fold line

A valve installation, sprayer technology, applied in the field of forming folded gaskets, gaskets for mounting seats, can solve the problem of increasing cost factors, etc.

Inactive Publication Date: 2004-02-25
PRECISION VALVE CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increased cost factor with non-traditional size mounts

Method used

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  • Sprayer valve mounting device and forming method, and device for forming fold line
  • Sprayer valve mounting device and forming method, and device for forming fold line
  • Sprayer valve mounting device and forming method, and device for forming fold line

Examples

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Embodiment Construction

[0031] Figure 1 and figure 2 A valve mounting arrangement is indicated, indicated generally by the reference numeral 10 , which is disposed within the open end 32 of the container 12 . More specifically, the valve assembly 10 (valve unit not shown) includes a mounting seat generally indicated by the reference numeral 14 and a folded gasket 64 . The mount includes a base portion 18, a profile 19, and a body portion 20 that terminates in a radially outward groove portion 22 of the receiving pad 64, the groove portion 22 Terminates at skirt 24 . Container 12 includes an upper portion 30 defining a central container opening 32 , and an upper bead or lip 34 extending around opening 32 . like figure 2 As shown, the groove 22 of the mount 14 fits over and receives the bezel 34 . A fold pad 64 is disposed between the lip 34 and the lower surface of the groove 22 . The lip 34 directly supports the valve mounting device 10 .

[0032] In addition, refer to figure 2 , in order t...

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Abstract

An improved gasketed mounting cup (14) for an aerosol container (12) wherein the mounting cup has a curvilinear channel portion (22) and the gasket is a folded-over sleeve gasket (64), simulating the gasket thickness of a cut gasket; wherein the outer segment (62) of the folded-over gasket is longer than the other gasket segment (66) but of a limited length that will allow the ultimate positioning of the gasket without the longer gasket segment contacting the surface of the mounting cup and being wedged between the bead (34) of the container and the mounting cup during advancement of the gasket into the mounting cup.

Description

[0001] This application is a continuation of U.S. Patent Application Serial No. 08 / 512,533, filed August 8, 1995, inventors Robert H. Abplanalp and Charles S. Radtker, filed June 2, 1997 in favor of US Application Serial No. 08 / 867609, the aforementioned US Patent Application Serial No. 08 / 512533 ​​has been abandoned. technical field [0002] The present invention generally relates to a valve mounting device for an aerosol container, said mounting device being commonly referred to as a "mount". More particularly, the present invention relates to an improved gasket for a mount that forms a seal between the periphery of the mount and the lip of the aerosol container, wherein the sleeve gasket is folded over itself in order to provide a double thickness of gasket material that is placed within the grooved portion of the mount. Furthermore, the present invention relates to a method and apparatus for forming a folded gasket after the gasket material is placed o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D83/38B21D51/46B65D83/14B65D85/38F16J15/00F16J15/10
CPCB65D83/38B21D51/38Y10T29/49297Y10T29/49917Y10T29/49918Y10T29/53443Y10T29/53726Y10T29/53761Y10T29/53991B65D83/00
Inventor 罗伯特·H·阿布普拉纳尔普罗伯特·R·布莱克蒂莫西·奥图尔
Owner PRECISION VALVE CORP