초록 ▼

A telescopingly adjustable clamp for securing an object to a support may include an anchor rod with a plurality of circumferentially extending grooves which define at least one barrier wall. A positioning member defines a receptacle that receives a portion of the anchor rod and allows motion of the

A telescopingly adjustable clamp for securing an object to a support may include an anchor rod with a plurality of circumferentially extending grooves which define at least one barrier wall. A positioning member defines a receptacle that receives a portion of the anchor rod and allows motion of the anchor rod relative to the positioning member in the receptacle. The positioning member includes a positioning tab that projects into the receptacle and is sized and shaped to be received in one of the grooves. The positioning member supports a clamping member that extends generally radially outwardly from the longitudinal axis of the anchor rod. Relative movement of the anchor rod and the positioning member changes the distance between the clamping member and the object.

대표청구항 ▼

1. A telescopingly adjustable clamp for securing an object to a support, the clamp comprising: an anchor rod having a first end portion, a second end portion and a longitudinal axis, the anchor rod being adapted for affixation to the object at the first end portion of the anchor rod and including a

1. A telescopingly adjustable clamp for securing an object to a support, the clamp comprising: an anchor rod having a first end portion, a second end portion and a longitudinal axis, the anchor rod being adapted for affixation to the object at the first end portion of the anchor rod and including a plurality of axially spaced, circumferentially extending grooves formed in the anchor rod, the grooves defining at least one barrier wall between adjacent grooves;a positioning member defining a receptacle sized and shaped to receive at least the second end portion of the anchor rod and to allow motion of the anchor rod relative to the positioning member in the receptacle, the positioning member comprising a positioning tab projecting into the receptacle and sized and shaped to be received in one of the grooves and retained in said one groove by the barrier wall;at least one of the positioning tab and the barrier wall being resiliently deflectable upon application of a release force along the longitudinal axis of the anchor rod for moving the positioning tab out of one of the grooves;a clamping member supported by the positioning member and extending generally radially outwardly from the longitudinal axis of the anchor rod, wherein relative movement of the anchor rod and the positioning member changes the distance between the clamping member and the first end portion of the anchor rod for clamping the object to the support;wherein the receptacle includes a capture section in which a second end of the anchor rod is captured, and wherein the capture section of the receptacle has a larger diameter than a support section of the receptacle, and wherein the anchor rod has a retainer projecting outwardly from the anchor rod to a radius that is larger than that of the support section. 2. The telescopingly adjustable clamp as set forth in claim 1wherein the positioning tab is located at an end of the receptacle remote from the clamping member, and wherein the positioning member includes a finger having a base flexibly joined with the remainder of the positioning member and a free end margin opposite the base, the positioning tab being located generally at the free end margin of the finger. 3. The telescopingly adjustable clamp as set forth in claim 2 wherein the finger defines a portion of the receptacle in the positioning member. 4. The telescopingly adjustable clamp as set forth in claim 2 wherein the support section of the receptacle is sized for sliding but close contacting engagement with the anchor rod on both sides of at least one of the grooves for supporting the anchor rod against lateral movement relative to the positioning member. 5. The telescopingly adjustable clamp as set forth in claim 1 wherein the receptacle includes only a single positioning tab. 6. The telescopingly adjustable clamp as set forth in claim 1 wherein the clamping member includes at least one strip of frictionalizing material for gripping the support. 7. The telescopingly adjustable clamp as set forth in claim 1 wherein the anchor rod constitutes a first anchor rod and the positioning member constitutes a first positioning member, and wherein the telescopingly adjustable clamp further comprises: a second anchor rod having a first end portion, a second end portion and a longitudinal axis, the second anchor rod being adapted for affixation to the object at the first end portion of the second anchor rod and including a plurality of axially spaced, circumferentially extending grooves formed in the second anchor rod, the grooves defining at least one barrier wall between adjacent grooves;a second positioning member defining a receptacle sized and shaped to receive at least the second end portion of the second anchor rod and to allow motion of the second anchor rod relative to the second positioning member in the receptacle, the second positioning member comprising a positioning tab sized and shaped to be received in one of the grooves and retained in said one groove by the barrier wall;at least one of the positioning tab of the second positioning member and the barrier wall of the second anchor rod being resiliently deflectable upon application of a release force along the longitudinal axis of the second anchor rod for moving the positioning tab out of one of the grooves;the clamping member being supported by the first and second positioning members. 8. The telescopingly adjustable clamp as set forth in claim 7 further comprising a grip member attached to the two positioning members for gripping the clamp during application or removal of the clamp from the support and wherein the clamping member comprises two spaced apart legs projecting generally radially from the longitudinal axis of the first and second anchor rods, respectively. 9. The telescopingly adjustable clamp as set forth in claim 1 further comprising a stepped formation extending between the clamping member and the positioning member for engaging the support. 10. The telescopingly adjustable clamp as set forth in claim 1 in combination with the object, and wherein the object is a medical device, the anchor rod being connected to the medical device and the clamping member being arranged in opposed relation to the medical device for clamping the support between the medical device and the clamping member. 11. The telescopingly adjustable clamp and object as set forth in claim 10 wherein the object is a controller for a sequential compression device. 12. The telescopingly adjustable clamp as set forth in claim 1 wherein the second end portion of the anchor rod is free of structure in opposed relation to the clamping member. 13. The telescopingly adjustable clamp as set forth in claim 1 wherein the second end portion of the anchor rod is located in the receptacle of the positioning member.