Positioning work stop
OwnerDaniel Reedinventor
Life of this patent
Estimating the term…
Abstract
The present invention is a positioning work stop for use with a with a machining apparatus for performing a machining operation on a work piece, the positioning work stop comprising a retractable element having an extended position for contacting a work piece to ensure that the work piece is in its proper position for machining and a retracted position that provides a gap between the positioning work stop and the work piece, a biasing element that exerts a rearward biasing force of the retractable element, and a stop pin, wherein during the machining operation, when the machining apparatus contacts the stop pin the rearward biasing force automatically moves the retractable element into its retracted position creating a gap between the positioning work stop and the work piece.
Claims12
A positioning work stop for use with a machining apparatus for ensuring that a work piece is in its proper position for receiving a machining operation, the positioning work stop comprising:
- a retractable element having an extended position for contacting a work piece to ensure that the work piece is in its proper position for machining and a retracted position that provides a gap between the positioning work stop and the work piece;
- a cylindrical barrel for receiving said retractable element;
- a biasing element that operates to bias the retractable element into its retracted position;
- and
- a stop pin that cooperates with said biasing element to retract the retractable element into its retracted position when the stop pin makes contact with the machine apparatus during the machining operation.
A positioning work stop for use with a machining apparatus for performing a machining operation on a work piece, the positioning work stop comprising:
- a retractable element having an extended position for contacting a work piece to ensure that the work piece is in its proper position for machining and a retracted position that provides a gap between the positioning work stop and the work piece;
- a cylindrical barrel for receiving said retractable element;
- and
- a biasing element that exerts a rearward biasing force of said retractable element into its retracted position within said cylindrical barrel;
- a stop pin extending through a slot in said cylindrical barrel and is coupled to said retractable element, wherein said slot having a first portion and a second portion;
- wherein during the machining operation, when the machining apparatus contacts said stop pin, said stop pin slides along said slot from said first portion to said second portion;
- and
- wherein when said stop pin slides into said second portion, said rearward biasing force moves said retractable element into said retracted position.
Dependencies are inferred from the claim text.