JPH0325027U - - Google Patents

Description

[Brief explanation of drawings]

The drawings show an embodiment of this invention, in which Fig. 1 is an exploded perspective view, Fig. 2 is a front view, Fig. 3 is a side sectional view, Fig. 4 is an exploded perspective view of another embodiment, and Fig. 5 is an exploded perspective view. The figure is a front view, and FIG. 6 is a side sectional view. 1... One-way clutch device, 2... Rotating body, 3
... Outer ring, 3a ... Outer ring component plate, 3b ... Case, 4 ... Roller, 5 ... Roller arrangement groove, 6 ... Holding press ring, 6a ... Roller holding groove, 7 ... ...Insertion hole, 11...One-way clutch device, 12...Rotating body, 13...Outer ring, 13a...Outer ring component plate, 13b
... Case, 14 ... Roller, 15 ... Roller arrangement groove, 15a ... Pressure body storage groove, 16 ... Pressure ring body, 17 ... Insertion hole, 18 ... Pressure body.

Claims (1)

[Claims for Utility Model Registration] 1. An outer ring connected to the other power transmission system is rotatably fitted to an outer circular rotating body connected to one power transmission system, and an outer ring connected to the other power transmission system is rotatably fitted, and In this method, a plurality of roller arrangement grooves are provided in the circumferential direction of the outer circumferential surface of the rotating body and are substantially wedge-shaped by the outer circumferential surface of the rotating body, and the rolling elements are rolled in these roller arrangement grooves. In a one-way clutch device which is formed by freely housing the rotor and constantly pressurizing the rotor in the direction in which the rotor arrangement groove becomes narrower by a built-in pressing means, the outer ring is aligned with the central axis of the outer ring. The pressing means is an annular body rotatably fitted onto the rotating body, and the pressing means is a ring body that is rotatably fitted onto the rotor, and the pressing means is a ring body that is rotatably fitted on the rotor, and the pressing means is a ring body that is rotatably fitted on the rotor, and the pressing means is a ring body that is rotatably fitted on the rotor. A holding/pressing ring is formed to hold the rolling element at an appropriate position in the groove, and the holding/pressing ring and the outer ring are connected to each other by magnetic repulsion or attraction to hold the holding/pressing ring against the rolling element. A one-way clutch device characterized in that a magnetized or magnet is attached so as to constantly move in the direction in which the arrangement groove becomes narrower. 2. An outer ring connected to the other power transmission system is rotatably fitted to a rotating body having a circular outer circumference connected to one power transmission system, and the inner circumferential surface of the outer ring has a circular outer circumferential surface of the rotating body. A plurality of roller arrangement grooves are provided in the circumferential direction and are approximately wedge-shaped with the outer circumferential surface of the rotating body, and the rotor is accommodated in these roller arrangement grooves so as to be able to roll freely. In the one-way clutch device formed by constantly pressurizing the rolling element in the direction in which the rolling element arrangement groove becomes narrower, the outer ring has a cross-sectional shape in a direction perpendicular to the central axis of the outer ring. The pressing means is formed by overlapping a suitable number of thin plate materials stamped and formed with a press, and the pressing means is arranged at appropriate positions in the circumferential direction of the rotating body, and moves each rolling element in the centripetal direction. An appropriate number of pressurizing bodies that apply pressure in the direction in which the arrangement groove becomes narrower,
It is characterized by being composed of an elastic annular body that is stretched around so as to enclose these pressurizing bodies, and a pressurizing ring that simultaneously presses all the pressurizing bodies in the centripetal direction by its elastic force. One-way clutch device.