Invention Grant
- Patent Title: Tensioning control device
-
Application No.: US15299796Application Date: 2016-10-21
-
Publication No.: US10220973B2Publication Date: 2019-03-05
- Inventor: Scott William Gisler , Philip C. McNeill , Kaushal Verma
- Applicant: Becton, Dickinson and Company
- Applicant Address: US NJ Franklin Lakes
- Assignee: Becton, Dickinson and Company
- Current Assignee: Becton, Dickinson and Company
- Current Assignee Address: US NJ Franklin Lakes
- Agency: The Webb Law Firm
- Main IPC: B65C3/00
- IPC: B65C3/00 ; B41J3/00 ; B41J15/00 ; B65C9/00 ; B65C3/16 ; B41J3/407 ; B41J15/16 ; B65H23/18 ; B65C3/08 ; B65C9/42 ; B65C9/46

Abstract:
A tensioning control device having a first motor that applies a torque to a first end of a substrate in a first direction and a second motor that applies a torque to a second end of the substrate in a second direction that is generally opposite the first direction is disclosed. In this manner, the first motor and the second motor apply torque to the substrate in opposing directions, thereby placing the substrate in tension. In one embodiment, the first motor applies a torque to the first end of the substrate that is equal to the torque applied to the second end of the substrate by the second motor. By placing the substrate in tension in this manner, an actuator is able to incrementally move the substrate in a forward direction and a backward direction independent of the tension applied to the substrate.
Public/Granted literature
- US20170036800A1 Tensioning Control Device Public/Granted day:2017-02-09
Information query