Clamp assembly
AssigneeZSI, Inc.
InventorClarence A. Sherman
Life of this patent
Estimating the term…
Abstract
A clamp assembly for securing elongate cylindrical members, such as pipe, tubing, conduit or hose, to a support surface. The clamp assembly comprises a split sleeve shock absorbing cushion and a U-shaped rod or bolt member. The cushion has an outer surface comprising a spaced pair of raised portions that form a saddle for the U-bolt rod member. When the U-bolt member is attached to the support surface the cushion is retainably engaged by the U-bolt and transmits the clamping force from the U-bolt across the full width of the inner surface of the cushion to the cylindrical member.
Claims12
A clamp assembly for securing a cylindrical member, comprising:
- a U-shaped rod member for attaching said clamp assembly to a support surface;
- fastening means for retaining said rod member to said support surface;
- and
- a cushion insert having a base portion and side walls that extend upwardly and inwardly to define a substantially circular passageway, said side walls having an outer surface comprising a saddle having a pair of raised portions forming an arcuate recess for retainably engaging said U-shaped rod member, such that said rod member exerts a substantially evenly distributed clamping force along the entire periphery of said insert, and an inner surface for engagement with said cylindrical member to absorb vibration and shock, means for allowing increased flexure of said side walls of said cushion insert to fit over and about said cylindrical member, said flexure means comprising a slot extending partially radially through and axially along the bottom of the inner surface of said cushion insert, and said cushion insert substantially surrounding said cylindrical member to prohibit contact of said U-shaped rod member with said cylindrical member.
A cushion insert adapted to be disposed about a cylindrical member, comprising:
- a planar base portion adapted to be supported by a support surface;
- a pair of upwardly and inwardly arcuate side walls at each end of said base portion;
- said side walls having ends which are spaced from each other to form a gap;
- said side walls having a radially outer surface that includes a spaced pair of circumferentially raised portions and an arcuate saddle therebetween;
- said side walls forming a passageway extending axially through said cushion insert;
- means forming a slot in said base portion opposite said gap to allow flexure of said side walls about said cylindrical member, and said cushion insert adapted to substantially surround said cylindrical member to prohibit contact of a U-shaped bolt member adapted to secure said cushion about said cylindrical member to said support surface.
A cushion insert adapted to be disposed about a cylindrical member, comprising:
- a planar base portion adapted to be supported by a support surface;
- a pair of upwardly and inwardly arcuate side walls at each end of said base portion;
- said side walls and base portion forming an arcuate passageway extending axially through said cushion insert;
- said arcuate passageway having a gap that runs radially and axially through said cushion insert, and means forming a slot radially opposite said gap to allow flexure of said side walls about said cylindrical member;
- and
- said side walls having a radially outer surface that includes a spaced pair of circumferentially raised portions and an arcuate recess therebetween, and said cushion insert adapted to substantially surround said cylindrical member to prohibit contact of a U-shaped bolt member adapted to secure said cushion about said cylindrical member to said support surface.
Dependencies are inferred from the claim text.