Invention Grant
US08746316B2 Variable clutch mechanism and correction tape dispenser with variable clutch mechanism
失效
可变离合器机构和可变离合器机构的校正带分配器
- Patent Title: Variable clutch mechanism and correction tape dispenser with variable clutch mechanism
- Patent Title (中): 可变离合器机构和可变离合器机构的校正带分配器
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Application No.: US13340803Application Date: 2011-12-30
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Publication No.: US08746316B2Publication Date: 2014-06-10
- Inventor: Andrew Kropp , Bret R. Marschand
- Applicant: Andrew Kropp , Bret R. Marschand
- Applicant Address: US IL Oak Brook
- Assignee: Sanford, L.P.
- Current Assignee: Sanford, L.P.
- Current Assignee Address: US IL Oak Brook
- Agency: Marshall, Gerstein & Borun LLP
- Main IPC: B32B37/26
- IPC: B32B37/26 ; B26F3/02 ; B43L19/00 ; F16H13/10

Abstract:
A clutch mechanism for a tape dispenser, for example, includes a first reel, a second reel, a biasing element, and a friction element. The first and second reels are rotatably disposed on first and second shafts. The biasing element is disposed between the second reel and second shaft such that the second reel is movable in a radial direction between first and second positions relative to the second shaft and the biasing element biases the second reel into the first position. The friction element extends around the first and second reels and arranged to generate a first normal force acting on the second reel when the second reel is in a first position, relative to the second shaft, and a second normal force acting on the second reel when the second reel is in a second position, relative to the second shaft.
Public/Granted literature
- US20130168025A1 VARIABLE CLUTCH MECHANISM AND CORRECTION TAPE DISPENSER WITH VARIABLE CLUTCH MECHANISM Public/Granted day:2013-07-04
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