Back to results
US 4,231,391 AGranted
Cannister mounting bracket
AssigneeKru-Bur, Inc.
InventorsJames W. Burke, John N. Cook
Life of this patent
Estimating the term…
Abstract
An improved cannister mounting bracket is disclosed which is adapted for use with a valve assembly. The bracket may be readily adjusted to accommodate cannisters of two differing sizes and to provide protection for the valve assembly when no cannister is mounted in place. Adjustment is made in large part through a pair of link members and a pivotable frame member which can be rotated in order to alter the configuration of the bracket.
Claims12
A bracket for mounting a cannister to a valve assembly, said bracket comprising:
- means for mounting a valve assembly, said mounting means defining two spaced pivot points;
- means for contacting a cannister to urge and hold the cannister against the valve assembly, said contacting means defining two spaced pivot points;
- and
- a pair of link members interposed between the mounting means and the contacting means for altering the separation between the mounting means and the contacting means, each link member having a first end pivotably connected to a respective one of the contacting means pivot points and a second end pivotably connected to a respective one of the contacting means pivot points;
- said link members pivotable about the mounting means between a first position, in which the contacting means is positioned to accept cannisters of a first size, and a second position, in which the contacting means is positioned to accept cannisters of a second size, larger than the first size.
2 more elements
A bracket for mounting a cannister to a valve assembly, said bracket comprising:
- means for mounting a valve assembly, said mounting means defining two spaced pivot points;
- means for contacting a cannister to urge and hold the cannister against the valve assembly, said contacting means defining two spaced pivot points;
- and
- a pair of link members interposed between the mounting means and the contacting means for altering the separation between the mounting means and the contacting means, each link member having a first end pivotably connected to a respective one of the mounting means pivot points and a second end pivotably connected to a respective one of the contacting means pivot points;
- means for providing a detent between the link members and the mounting means to hold the link members in a predetermined position with respect to the mounting means;
- said link members pivotable about the mounting means between a first position, in which the contacting means is positioned to accept cannisters of a first size, and a second position, in which the contacting means is positioned to accept cannisters of a second size, larger than the first size.
3 more elements
A bracket for mounting a cannister to a valve assembly, said bracket comprising:
- means for mounting a valve assembly;
- a pair of cannister support members, each of which is secured to the mounting means and defines a pivot section spaced from the mounting means;
- a pair of link members, each of which defines a first pivot point, pivotably connected to the pivot section of a respective one of the support members, and a second pivot point, spaced from the first pivot point;
- and
- means, pivotably connected to the second pivot points of the first and second link members, for contacting a cannister to urge and hold the cannister against the valve assembly;
- said link members pivotable about the cannister support members between a first position, in which the contacting means is positioned to accept cannisters of a first size, and a second position, in which the contacting means is positioned to accept cannisters of a second size, larger than the first size.
3 more elements
A bracket for mounting a cannister to a valve assembly, said bracket comprising:
- means for mounting a valve assembly;
- a pair of cannister support members, each of which is secured to the mounting means and defines a pivot section spaced from the mounting means;
- a pair of link members, each of which defines a first pivot point, pivotably connected to the pivot section of a respective one of the support members, and a second pivot point, spaced from the first pivot point;
- and
- means, pivotably connected to the second pivot points of the first and second link members, for contacting a cannister to urge and hold the cannister against the valve assembly;
- and
- means for providing a detent between the link members and the respective support members to hold the link members in a predetermined position with respect to the respective support members;
- said link members pivotable about the mounting means between a first position, in which the contacting means is positioned to accept cannisters of a first size, and a second position, in which the contacting means is positioned to accept cannisters of a second size;
- larger than the first size.
6 more elements
A bracket for mounting a cannister to a valve assembly, said bracket comprising:
- a mounting plate adapted to secure a valve assembly;
- first and second spaced apart and substantially parallel cannister support members rigidly secured to the plate, each support member defining a pivot point spaced from the mounting plate;
- first and second link members, each link member defining a first end section, pivotably connected to the pivot point of a respective one of the support members, and a second end section, spaced from the first end section;
- a frame member having first and second end sections pivotably connected to the second end sections of the first and second link members respectively, said frame member defining a threaded aperture;
- a threaded adjustment screw defining first and second end sections, said screw mounted in said aperture;
- a retaining cup mounted to the first end section of the screw;
- and
- a valve assembly contacting surface mounted to the second end section of the screw;
- said first and second link members pivotable about the first and second cannister support members such that when the first and second link members are extended the separation between the retaining cup and the mounting plate is adapted for mounting a cannister of a first size and when the first and second link members are retracted the separation between the retaining cup and the mounting plate is adapted for mounting a cannister of a a second size;
- said frame member being pivotable about the first and second link members to permit rotation of the frame member between a first position, in which the retaining cup is directed toward the mounting plate, and a second position, in which the valve assembly contacting surface is directed toward the mounting plate such that the valve assembly contacting surface can be juxtaposed to the valve assembly in order to protect the valve assembly in the absence of a cannister.
7 more elements
Dependencies are inferred from the claim text.