JPH049814U

JPH049814U -

Info

Publication number: JPH049814U
Application number: JP4960790U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-28

Description

[Brief explanation of the drawing]

第１図は本発明の一実施例の破断正面図、第２
図はそのローラーシヤフト８の要部破断側面図で
ある。１……ローラ本体、４，７……エンドプレート
、８……ローラーシヤフト、９……抜け止め突起
、１０……ローラ。 FIG. 1 is a cutaway front view of one embodiment of the present invention, and FIG.
The figure is a cutaway side view of the main part of the roller shaft 8. 1... Roller main body, 4, 7... End plate, 8... Roller shaft, 9... Retaining protrusion, 10... Roller.

Claims

[Claims for Utility Model Registration] (1) Bearings are attached to both ends of a cylindrical roller body, and the roller shaft is attached to the roller body by penetrating through the centers of the two bearings, at a position sandwiched between the two bearings. A roller for a roller conveyor, characterized in that a retaining protrusion for preventing the roller shaft attached to the bearing from coming off from the bearing is formed by crushing a part of the roller shaft. (2) With the roller shaft inserted through the center of the bearings at both ends of the cylindrical roller body and both ends of the roller shaft inserted into the holes in the frame, insert one retaining protrusion into the hole at one end of the cylindrical roller body. For the roller conveyor according to claim 1, which is a registered utility model, characterized in that the roller shaft is attached from the outside of the frame so as to be immovable in the axial direction of the roller shaft while being in contact with the inside of the frame through a bearing. roller.