JPH0250552U - - Google Patents
Info
- Publication number
- JPH0250552U JPH0250552U JP12801088U JP12801088U JPH0250552U JP H0250552 U JPH0250552 U JP H0250552U JP 12801088 U JP12801088 U JP 12801088U JP 12801088 U JP12801088 U JP 12801088U JP H0250552 U JPH0250552 U JP H0250552U
- Authority
- JP
- Japan
- Prior art keywords
- toothed belt
- gear
- groove bottom
- respect
- center plane
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
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
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図ないし第３図は第１実施例を示し、第１
図ａは歯車の一部の斜視図、同ｂは歯付きベルト
の一部の斜視図、第２図は歯付きベルトの一部を
第１図ｂにおける矢印Ａの方向に見た斜視図、第
３図は第１実施例の作用を説明する係合状態の横
断面図である。第４図ないし第６図は第２実施例
を示し、第４図ａは歯車の一部の斜視図、同ｂは
歯付きベルトの一部の斜視図、第５図は歯付きベ
ルトの一部を第４図ｂにおける矢印Ｂの方向に見
た斜視図、第６図は第２実施例の作用を説明する
係合状態の横断面図である。第７図は従来の歯付
きベルト伝動装置の一部を示す側面図、第８図は
同じく正面図である。
１１，２１……歯付きベルト、１２，２２……
ベルトの歯、１３，２３……ベルトの溝、１４，
２４……歯車、１５，２５……歯車の溝、１６，
２６……歯車の歯、１２ｄ，１６ｄ……歯先面、
１３ｄ，１５ｄ……溝底面、１１ａ，１４ａ，２
１ａ，２４ａ……中心面。
Figures 1 to 3 show a first embodiment;
Figure a is a perspective view of a part of the gear, Figure b is a perspective view of a part of the toothed belt, Figure 2 is a perspective view of a part of the toothed belt as seen in the direction of arrow A in Figure 1b, FIG. 3 is a cross-sectional view of the engaged state for explaining the operation of the first embodiment. 4 to 6 show the second embodiment, FIG. 4a is a perspective view of a part of the gear, FIG. 4b is a perspective view of a part of the toothed belt, and FIG. 5 is a perspective view of a part of the toothed belt. FIG. 6 is a cross-sectional view of the engaged state, illustrating the operation of the second embodiment. FIG. 7 is a side view showing a part of a conventional toothed belt transmission, and FIG. 8 is a front view of the same. 11, 21... Toothed belt, 12, 22...
Belt teeth, 13, 23... Belt grooves, 14,
24... Gear, 15, 25... Gear groove, 16,
26...Gear tooth, 12d, 16d...Tooth tip surface,
13d, 15d... Groove bottom surface, 11a, 14a, 2
1a, 24a... center plane.
Claims (1)
歯及び歯の間の溝が相補的に噛み合う溝及び歯を
有する歯車とからなり、前記歯付きベルトの歯先
面及び溝底面の少なくとも一方が、歯付きベルト
の中心線によつて定まる中心面に関して左右対称
に傾斜しており、それに合わせて前記歯車の溝底
面及び歯先面の少なくとも一方が歯車を厚さ方向
に二等分する中心面に関して左右対称に傾斜して
いることを特徴とする歯付きベルト伝動装置。 It consists of a toothed belt and a gear having grooves and teeth that mesh complementary to each other when the toothed belt is wound, and at least one of the tooth top surface and the groove bottom surface of the toothed belt is , is tilted symmetrically with respect to the center plane determined by the center line of the toothed belt, and accordingly, at least one of the groove bottom surface and the tooth tip surface of the gear is a center plane that bisects the gear in the thickness direction. A toothed belt transmission device characterized by being inclined symmetrically with respect to the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801088U JPH0250552U (en) | 1988-10-01 | 1988-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801088U JPH0250552U (en) | 1988-10-01 | 1988-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250552U true JPH0250552U (en) | 1990-04-09 |
Family
ID=31380949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12801088U Pending JPH0250552U (en) | 1988-10-01 | 1988-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203156A (en) * | 2012-03-27 | 2013-10-07 | Showa Corp | Reduction gear device of electric power steering device |
| CN105715744A (en) * | 2016-03-24 | 2016-06-29 | 北京金风科创风电设备有限公司 | Toothed belt and transmission |
| CN105782396A (en) * | 2016-03-24 | 2016-07-20 | 北京金风科创风电设备有限公司 | Toothed wheel, transmission device and variable pitch device of wind generating set |
-
1988
- 1988-10-01 JP JP12801088U patent/JPH0250552U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013203156A (en) * | 2012-03-27 | 2013-10-07 | Showa Corp | Reduction gear device of electric power steering device |
| CN105715744A (en) * | 2016-03-24 | 2016-06-29 | 北京金风科创风电设备有限公司 | Toothed belt and transmission |
| CN105782396A (en) * | 2016-03-24 | 2016-07-20 | 北京金风科创风电设备有限公司 | Toothed wheel, transmission device and variable pitch device of wind generating set |