JPS6418653U - - Google Patents
Info
- Publication number
- JPS6418653U JPS6418653U JP11306787U JP11306787U JPS6418653U JP S6418653 U JPS6418653 U JP S6418653U JP 11306787 U JP11306787 U JP 11306787U JP 11306787 U JP11306787 U JP 11306787U JP S6418653 U JPS6418653 U JP S6418653U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- sliding contact
- block
- tension band
- curvature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
- F16G5/166—V-belts, i.e. belts of tapered cross-section consisting of several parts with non-metallic rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Description
図面は本考案の実施例を示し、第１図はＶベル
トを部分的に示す斜視図、第２図はブロツクの斜
視図、第３図はＶベルトの側面図、第４図は同平
面図、第５図は第１図の―線断面図、第６図
は同―線断面図、第７図はＶベルトが最小曲
率に折り曲げられた状態を示す第３図相当図、第
８図は同第５図相当図である。第９図は従来例を
示す第１図相当図である。
Ａ……Ｖベルト、１……張力帯、１ａ……心線
、２……ブロツク、２ａ……嵌合部、３ｂ……フ
ランジ部、４……摺接部材、５，６……ブロツク
保持部、５ａ，６ａ……コグ部、ｒ……曲率半径
。
The drawings show an embodiment of the present invention; FIG. 1 is a perspective view partially showing a V-belt, FIG. 2 is a perspective view of a block, FIG. 3 is a side view of the V-belt, and FIG. 4 is a plan view thereof. , Fig. 5 is a sectional view taken along the line - - of Fig. 1, Fig. 6 is a sectional view taken along the same line, Fig. 7 is a view equivalent to Fig. 3 showing the state in which the V-belt is bent to the minimum curvature, and Fig. 8 is a sectional view taken along the line - - of Fig. 1. This is a diagram equivalent to Figure 5. FIG. 9 is a diagram corresponding to FIG. 1 showing a conventional example. A... V belt, 1... Tension band, 1a... Core wire, 2... Block, 2a... Fitting part, 3b... Flange part, 4... Sliding member, 5, 6... Block holding part, 5a, 6a...cog part, r...curvature radius.
Claims (1)
る１対の張力帯と、各々左右側部に上記各張力帯
をその幅方向から嵌装せしめる１対の切欠き状の
嵌合部が設けられ、かつ左右側面にプーリの溝面
に摺接する摺接部を有する多数のブロツクと、該
隣り合うブロツク間に配設され、各ブロツクを上
記摺接部を除いた左右中間部で上記張力帯に接着
固定するブロツク保持部とを備え、各ブロツクが
上記ブロツク保持部により各張力帯に接着されて
ベルト長手方向に固定されてなり、上記ブロツク
保持部にはその張力帯と反対側の上下面にベルト
幅方向に延びる凹溝状のコグ部が形成されており
、各ブロツクの各嵌合部下壁面で上記摺接部に相
当する部分のベルト長手方向の曲率半径は、ベル
トが最小曲率半径に曲げられたときの張力帯の曲
率半径に設定されており、さらに、上記各ブロツ
クの摺接部が他の部分よりも幅広に形成されてい
ることを特徴とするＶベルト。 A pair of tension bands made of an endless flat belt with a core wire embedded therein, and a pair of notch-shaped fitting parts on the left and right sides of each of the tension bands to fit each tension band from the width direction thereof, and a large number of blocks having sliding contact portions on the left and right sides for sliding contact with the groove surfaces of the pulleys, and disposed between the adjacent blocks, each block being bonded to the tension band at the left and right intermediate portions excluding the sliding contact portions. Each block is bonded to each tension band by the block holding part and fixed in the longitudinal direction of the belt, and the block holding part has a belt on the upper and lower surfaces opposite to the tension band. A concave groove-shaped cog portion extending in the width direction is formed, and the radius of curvature in the belt longitudinal direction of the portion corresponding to the sliding contact portion on the lower wall surface of each fitting of each block is such that the belt is bent to the minimum radius of curvature. The V-belt is set to have a radius of curvature of the tension band when the belt is bent, and further, the sliding contact portion of each of the blocks is formed wider than other portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11306787U JPH0518514Y2 (en) | 1987-07-23 | 1987-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11306787U JPH0518514Y2 (en) | 1987-07-23 | 1987-07-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418653U true JPS6418653U (en) | 1989-01-30 |
| JPH0518514Y2 JPH0518514Y2 (en) | 1993-05-17 |
Family
ID=31352576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11306787U Expired - Lifetime JPH0518514Y2 (en) | 1987-07-23 | 1987-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518514Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006512539A (en) * | 2002-06-25 | 2006-04-13 | エルエス ヴァリオ システムズ ベー．ファオ． | Tensile V-belt |
| JP2010516982A (en) * | 2007-01-31 | 2010-05-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Drive belt |
-
1987
- 1987-07-23 JP JP11306787U patent/JPH0518514Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006512539A (en) * | 2002-06-25 | 2006-04-13 | エルエス ヴァリオ システムズ ベー．ファオ． | Tensile V-belt |
| JP2010516982A (en) * | 2007-01-31 | 2010-05-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Drive belt |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518514Y2 (en) | 1993-05-17 |