Knob structure of a parking brake apparatus
US7832304B2 · kind B2 · utility
0Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2006 |
| Grant date | Nov 16, 2010 |
| Priority date | — |
| Expiry date | Apr 5, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2084
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A knob structure for parking brake apparatus that can prevent a sink mark or a weld mark from being produced at the time of molding, and allows an inexpensive resin material with a good moldability to be adopted. The knob structure includes a rod that is movably disposed on the vehicle body side, and a knob main body that is connected to the nose end side of the rod, wherein the knob main body is made up of a core part that is previously assembled to the nose end side of said rod, and a surface layer part that coats the surface of the core part after assembly with a substantially uniform coating thickness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.