JPH0317449U

JPH0317449U -

Info

Publication number: JPH0317449U
Application number: JP7828389U
Authority: JP
Priority date: 1989-06-30
Filing date: 1989-06-30
Publication date: 1991-02-21
Anticipated expiration: 2004-06-30
Also published as: JP2505097Y2

Description

[Brief explanation of drawings]

第１図はＶブロツクの側面図、第２図は第１図
のＡ−Ｂ断面図、第３図はプーリーの斜視図、第
４図はプーリー面上の任意３点を通る断面図、第
５から８図は実施例の側面＆断面図。１……Ｖブロツク、２……ベルト構造、３……
Ｖ形空洞、４……外殻面、４′……板端面、５…
…プーリー面、６……発泡高分子材料、７……Ｖ
ブロツク側面、８……プレス鋼板、９……チエー
ン、１０……セラミツク体、１１……耐摩耗板、
１２……リベツト、１３……管材、１４……スポ
ツト熔接部。 Fig. 1 is a side view of the V block, Fig. 2 is a sectional view taken along line A-B in Fig. 1, Fig. 3 is a perspective view of the pulley, Fig. 4 is a sectional view passing through three arbitrary points on the pulley surface, Figures 5 to 8 are side and sectional views of the embodiment. 1... V block, 2... Belt structure, 3...
V-shaped cavity, 4... outer shell surface, 4'... plate end surface, 5...
...Pulley surface, 6...Foamed polymer material, 7...V
Block side surface, 8... Pressed steel plate, 9... Chain, 10... Ceramic body, 11... Wear-resistant plate,
12...Rivet, 13...Pipe material, 14...Spot welded part.

補正平１．１０．４考案の名称を次のように補正する。考案の名称Ｖベルト図面の簡単な説明を次のように補正する。明細書第１０頁第１行目から２行目の「第５か
ら８図は」を「第５図から第８図は」に補正しま
す。Amendment 1.10.4 Hei 1: The name of the invention is amended as follows. Name of the invention: V-belt The brief description of the drawing has been amended as follows. "Figures 5 to 8" in the first to second lines of page 10 of the specification will be corrected to "Figures 5 to 8."

Claims

[Claims for Utility Model Registration] (1) In the hollow V-block 1 constituting the V-belt, a V-shaped cavity 3 extending in the outer circumferential direction is formed inside the side surface 7 that contacts the pulley of each V-block. By bringing the outer shell surface 4 of the V-shaped cavity into contact with the pulley surface 5, the V block side surface 7 and the pulley surface 5 come into local contact, and
A V-belt characterized in that the local contact position and local contact range on the outer shell surface 4 change according to changes in the contact radius during gear shifting. (2) Lubricating oil is held inside the V-shaped cavity 3 of each V-block, and when the V-block and the pulley come into contact, the lubricating oil flows out to the local contact area between the outer shell surface 4 of the V-shaped cavity and the pulley surface 5. The V-belt according to claim 1, wherein power is transmitted by elastohydrodynamic lubrication between the contact portions. (3) Practical use, characterized in that a hollow V block is used, in which a plate-shaped rigid body is press-molded to form an annular V-shaped cavity 3, so that the plate end surface 4' is brought into contact with the pulley surface 5. V-belt according to claims 1 and 2 of the patent registration claim.