IP Library Granted Patent US 11,692,633
Granted Patent B2
US 11,692,633 · App. 17/670,996 · Granted Jul 4, 2023

Pinch clamp and mount

Inventors: Sean Michael Borchert (Crystal Lake, IL); Gregg Eugene Johnson (River Grove, IL); Eric Adam Nofziger (Lombard, IL)
Assignee: Masterflex, LLC
F16K7/04
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Quick Facts
Patent No.
US 11,692,633
App. No.
17/670,996
Granted
Jul 4, 2023
Kind
B2
Abstract

A pinch clamp and mount are provided. The pinch clamp includes a first member and second member including rounded pinch surfaces. The second member is pivotably coupled to the first member at a first end. A threaded shaft is pivotably coupled to a second end of the first member. A second end of the second member includes a seat configured to receive the threaded shaft and a nut thereon. The seat includes protrusions at the second end that prevent the nut from sliding out of the seat. The mount includes a body having a flat bottom surface. An internal wall defines a through hole in the flat bottom surface. Two guide rails on a top surface of the body define a central slot configured to receive the clamp. A pair of keyed slots within the two guide rails are configured to receive a pair of keyed projections on the clamp.

Claims (22)

1. A clamp and mount system comprising:

a mount having a body, wherein the body further comprises a slot;

a pinch clamp having:

a first member including a first pinch surface;

a second member having an opposing pinch surface and pivotably coupled to the first member at a first end of the first member; and

a threaded shaft coupled to a second end of the first member,

wherein a second end of the second member includes a seat configured such that the second member receives the threaded shaft and a nut threaded onto the threaded shaft,

wherein the body further comprises a pair of keyed slots within two guide rails, and

wherein the keyed slots receive keyed projections on the clamp.

2. The system of claim 1 , further comprising corresponding guide indentations and guide projections located on a bottom surface of the first member and a top surface of the mount.

3. The system of claim 2 , wherein the mount includes a sloped surface configured such that the sloped surface to receives the first end of the first member.

4. The system of claim 3 , wherein the sloped surface includes alignment tabs and the first member includes slots configured to that receive the alignment tabs.

5. The system of claim 3 , wherein the sloped surface includes a recess configured to such that the recess receives a curved portion of the first end of the second member.

6. The system of claim 1 , wherein the first member includes a first loop projecting from a side of a second end of the first member, and the second member includes a second loop projecting from a same side of a second end of the second member, wherein the first loop and the second loop are aligned when the pinch clamp is in a closed position.

7. The system of claim 6 , further comprising a locking device configured such that to the locking device extends through the first loop and the second loop.

8. The clamp and mount system of claim 1 , wherein the threaded shaft is pivotably coupled to the second end of the first member.

9. The clamp and mount system of claim 8 , wherein the seat including protrusions at the second end that prevent the nut from sliding out of the seat past the second end.

10. The clamp and mount system of claim 1 , wherein the first and second pinch surfaces have a rounded profile.

11. The clamp and mount system of claim 1 , wherein the seat further includes protrusions at the second end that prevent the nut from sliding out of the seat past the second end.

12. The system of claim 1 , wherein the mount further comprises:

an internal wall defining a through hole;

the two guide rails defining the slot.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2022
From: BORCHERT, SEAN MICHAEL; JOHNSON, GREGG EUGENE; NOFZIGER, ERIC ADAM
To: MASTERFLEX, LLC
Reel/Frame 059004/0108 →