Title:
回転防止機能を備えた従動機構
Document Type and Number:
Japanese Patent JP6868130
Kind Code:
B2
Abstract:
A follower mechanism including an outer cup having a substantially cylindrical side wall, an annular lip portion disposed at a first end of the side wall, an annular ledge disposed on the side wall, the annular ledge being disposed in a plane that is transverse to a longitudinal center axis of the follower mechanism, and an anti-rotation device disposed on the annular ledge. An inner cup includes an annular lip extending radially-outwardly therefrom and a pair of shaft apertures, the inner cup being disposed in the outer cup so that the lip abuts the annular ledge of the outer cup as well as the anti-rotation devices so that the inner cup is non-rotatable with respect to the outer cup. A shaft is received in the shaft apertures, and a roller follower is rotatably received on the shaft.
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Inventors:
Scott Abrahamson
Application Number:
JP2020002511A
Publication Date:
May 12, 2021
Filing Date:
January 10, 2020
Export Citation:
Assignee:
Koyo Bearings North America LLC
International Classes:
F02M59/10; F01L1/14; F02M69/46
Domestic Patent References:
| JP2017207202A | ||||
| JP2015508139A | ||||
| JP64046404U |
Foreign References:
| KR1020180129938A | ||||
| WO2017181181A1 | ||||
| US20160312665 |
Attorney, Agent or Firm:
Asamura patent office