Two-piece lug bolt
US5395196A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 22, 1994 |
| Grant date | Mar 7, 1995 |
| Priority date | — |
| Expiry date | Feb 22, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S411/919
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A two-piece lug bolt including a shank having first and second end portions and a central portion there-between, a thread on the first end portion, a first flange of larger diameter than both the first and second end portions located on the central portion of the shank, a head, a first wrench-receiving portion on the head for receiving a wrench, a bore in the head for receiving the second end portion of the shank with a press-fit, a second flange on the head which is of larger diameter than the wrench-receiving portion and substantially the same diameter as the first flange and located in contiguous relationship to the first flange and in bearing relationship therewith, and a second wrench-receiving portion on the shank located between the first flange and the second end portion of the shank and positioned within the head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.