Invention Grant
- Patent Title: Closure lip seal relief
- Patent Title (中): 闭合唇密封浮雕
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Application No.: US13837197Application Date: 2013-03-15
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Publication No.: US09097346B1Publication Date: 2015-08-04
- Inventor: Clifford M. Rowland , William L. Schmidt
- Applicant: Sypris Technologies, Inc.
- Applicant Address: US KY Louisville
- Assignee: Sypris Technologies, Inc.
- Current Assignee: Sypris Technologies, Inc.
- Current Assignee Address: US KY Louisville
- Agency: Middleton Reutlinger
- Main IPC: B65D53/02
- IPC: B65D53/02 ; F16J15/02 ; B65D45/02
Abstract:
A closure comprises a hub with a central opening and a head pivotally connected to the hub, the head sealing the central opening when in a closed position. A lip seal relief is defined by a stepped surface between the head and the hub so that when the head is closed, the relief or clearance is provided between the head and hub inhibiting damage to a seal.
Information query
