公开(公告)号：US20190321943A1

公开(公告)日：2019-10-24

申请号：US16382364

申请日：2019-04-12

Applicant: Delaware Capital Formation, Inc.

Inventor： Chayoot Pungpak ,  Thomas M. GROBBEL

IPC: B25B5/12 ,  B25B5/16 ,  B23Q3/06

Abstract: A plunger clamp has a body defining a bore with a plunger slidably held in the body bore. A lever is pivotally connected with the body. A link arm pivotally connects between the plunger and lever. A catch mechanism is coupled with the body. A latch mechanism is coupled with the lever. The catch mechanism and latch mechanism couple with one another to lock the plunger in a first clamped position and in a second released position.

公开(公告)号：US11097399B2

公开(公告)日：2021-08-24

申请号：US16382364

申请日：2019-04-12

Applicant: Delaware Capital Formation, Inc.

Inventor： Chayoot Pungpak ,  Thomas M. Grobbel

IPC: B25B1/00 ,  B25B5/12 ,  B23Q3/06 ,  B25B5/16

Abstract: A plunger clamp has a body defining a bore with a plunger slidably held in the body bore. A lever is pivotally connected with the body. A link arm pivotally connects between the plunger and lever. A catch mechanism is coupled with the body. A latch mechanism is coupled with the lever. The catch mechanism and latch mechanism couple with one another to lock the plunger in a first clamped position and in a second released position.