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US 11,933,436 B2Granted
Clamp assembly
AssigneeAmphenol Corporation
InventorsJeremi Proulx, Mathieu Desjardins, Dimitri Laflamme, Rachid Ouallou
Life of this patent
Estimating the term…
Abstract
A method and apparatus for securing a bundle of wires to a surface via a clamp assembly is disclosed. The assembly includes a clamp, such as a P-clamp, that may be mounted to a support before installing a bundle of wires. The clamp includes first and second clamp members that cooperate to form an opening through which the wire bundle extends. The first and second clamp members may be engaged with and disengaged from one another without a tool. In some embodiments, the P-clamp includes a snap-in mechanism with a clip and a corresponding housing. In some embodiments, the clamp includes an inner cushion that allows the clamp to accommodate a range of wire bundle diameters.
Claims26
A clamp comprising:
- a first clamp member having a substantially U-shaped clip with first and second arms connected at a distal end of the clip;
- and
- a second clamp member having a housing comprising a channel arranged to receive the clip,
- wherein:
- the first clamp member is separable from and pivotably attached to the second clamp member;
- the second clamp member is in a same plane as and cooperating with the first clamp member to define an opening through which a bundle of wires is insertable;
- the housing further comprises a portion defining a floor of the channel;
- the housing further comprises a portion defining a top of the channel;
- a proximal end of the first arm of the clip comprises a feature arranged to engage with the top to hold the clip in the channel;
- a portion of the first arm of the clip between the feature and the distal end of the clip on a side of the first arm facing away from the floor is concave;
- and
- the floor comprises a flat portion adjacent the distal end of the clip.
9 more elements
A clamp comprising:
- a first clamp member having a substantially U-shaped clip;
- and
- a second clamp member having a housing arranged to receive the clip, the first and second clamp members cooperating to define an opening through which a bundle of wires is insertable, the second clamp member attached to the first clamp member via a hinge;
- wherein the hinge includes a hinge pin and a hinge hook configured to have a snap-fit arrangement such that the hinge pin snaps into the hinge hook in a direction perpendicular to a length of the hinge pin, the hinge pin having a diameter that decreases from a first end of the hinge pin towards a central portion of the hinge pin and the hinge hook having a thickness that increases from a first end of the hinge hook towards a central region of the hinge hook so as to increase the strength of the hinge.
1 more element
A clamp comprising:
- a first clamp member having a substantially U-shaped clip with first and second arms connected at a distal end of the clip;
- and
- a second clamp member having a housing arranged to receive the clip, the second clamp member hingeably attached to the first clamp member to define an opening through which a bundle of wires is insertable;
- a cushion affixed to the first clamp member and the second clamp member and bounding the opening;
- wherein:
- the housing includes a channel sized to receive the clip, the channel bounded by first and second sidewalls of the housing, a flat channel floor on a surface of the housing between the first and second sidewalls,
- a proximal end of the first arm of the clip arranged to engage with the housing to hold the clip in the housing;
- the flat channel floor extends tangentially from a curvature of the second clamp member and is adjacent the distal end of the clip;
- and
- at the distal end of the clip, the second arm of the clip extends beyond the first arm of the clip.
7 more elements
A clamp comprising:
- a first clamp member bounding a first portion of a circular opening and having a substantially U-shaped clip with first and second arms connected at a distal end of the clip, wherein the distal end of the clip includes a flat portion that slopes in a distal direction from the first arm toward the second arm;
- and
- a second clamp member bounding a second portion of the circular opening and having a housing comprising a channel arranged to receive the clip, the second clamp member cooperating with the first clamp member to define the circular opening through which a bundle of wires is insertable;
- wherein:
- a first end of the first clamp member is hingeably attached to a first end of the second clamp member;
- the clip is at a second end of the first clamp member, opposite the first end of the first clamp member;
- the channel is at a second end of the second clamp member, opposite the first end of the second clamp member;
- the channel is bounded by portions of the housing of the second clamp member defining a first side wall, a second side wall and a flat floor disposed between the first side wall and the second side wall;
- the housing of the second clamp member comprises a top above the channel and extending in a direction from the first side wall to the second side wall;
- a portion of an outwardly facing side of the first arm of the clip is arranged to be exposed when the clip is engaged with the housing, and the outwardly facing side has a projection and a tail extending beyond the projection at a proximal end of the first arm;
- and
- the projection and tail are configured to engage different surfaces of the top such that, when the second end of the first clamp member is engaged to the second end of the second clamp member, the distal end of the clip is adjacent the flat floor of the channel and the proximal end of the first arm of the clip is engaged to the top with the exposed portion of the outwardly facing side of the first arm disposed between the top and the distal end of the clip.
9 more elements
Dependencies are inferred from the claim text.