Invention Grant
- Patent Title: Compass assembly with dial biasing disk
- Patent Title (中): 指南针组件带拨盘偏置盘
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Application No.: US393521Application Date: 1989-08-11
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Publication No.: US4920656APublication Date: 1990-05-01
- Inventor: Gregory L. Cross
- Applicant: Gregory L. Cross
- Applicant Address: CO Arvada
- Assignee: Sun Company, Inc.
- Current Assignee: Sun Company, Inc.
- Current Assignee Address: CO Arvada
- Main IPC: G01C17/04
- IPC: G01C17/04
Abstract:
A compass assembly comprising a base, a dial member received in a recessed portion of the base and rotatable relative the base about a dial member central longitudinal axis, and a compass housing received in a recessed portion of the dial member and fixedly secured to the base by a connecting disk. The disk has a first surface attached to the housing and a second surface attached to the base and a peripheral edge surface positioned in frictionally engaging contact with the dial member. The dial member is biased against rotation relative the base and the compass housing by the disk.
Public/Granted literature
- US5487763A Fuel compositions Public/Granted day:1996-01-30
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