Planet pinion or gear carrier
US5658215A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 5, 1995 |
| Grant date | Aug 19, 1997 |
| Priority date | — |
| Expiry date | May 5, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49915
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a planet carrier (1) comprising two carrier parts (2 and 3), connected together axially, at least one of which is provided with axially extending posts (8) and the other with fitting openings (12) corresponding to the posts (8), and wherein the posts (8) engage in the openings (12) in a form-fitting manner and in addition are connected to one another, the posts (8) extending axially from the one carrier part (2) have a triangular cross-section making use of the maximum amount of free space; the posts (8) are provided at their ends facing the fitting openings (12) with a step (10) of height substantially corresponding to the thickness of the other carrier part (3) in the region of the openings (12); and the fitting openings (12) formed in the other carrier part (3) have a triangular shape (11) cut back by a radius (9), which is connected to the openings (12) by a force fit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.