JPS62115553U - - Google Patents
Info
- Publication number
- JPS62115553U JPS62115553U JP259986U JP259986U JPS62115553U JP S62115553 U JPS62115553 U JP S62115553U JP 259986 U JP259986 U JP 259986U JP 259986 U JP259986 U JP 259986U JP S62115553 U JPS62115553 U JP S62115553U
- Authority
- JP
- Japan
- Prior art keywords
- case
- timing belt
- threaded member
- male threaded
- tensioning device
- 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
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図はクリース密封式のタイミングベルト緊
張装置の軸方向断面図。第２図は第１図の―
線に沿う断面図。第３図は第１図の―線に沿
う断面図。第４図は第１図の―線に沿う断面
図。第５図は第１図の―線に沿う断面図。第
６図は第５図の―線に沿う断面図。第７図は
第１図の―線に沿う断面図。第８図は第１図
の―線に沿う断面図。第９図は軸受部材とケ
ースとの挿入部分を示す斜視図。第１０図はこの
考案のタイミングベルト緊張装置を備えた内燃機
関の前面の動力伝達部を示す図。
３…クランクプーリ、４…カムプーリ、５…タ
イミングベルト、１２…タイミングベルト緊張装
置、１６…ケース、１８…雄ねじ部材、２０…雌
ねじ部材、１８ａ，２０ａ…ねじ部、２２…コイ
ルばね、２４…軸受部材、２８…シール部材、２
９…ストツパ。
FIG. 1 is an axial sectional view of a crease-sealed timing belt tensioning device. Figure 2 is the same as Figure 1.
A cross-sectional view along the line. FIG. 3 is a sectional view taken along the line - in FIG. 1. FIG. 4 is a sectional view taken along the line - in FIG. 1. FIG. 5 is a sectional view taken along the line - in FIG. 1. FIG. 6 is a sectional view taken along the line - in FIG. 5. FIG. 7 is a sectional view taken along the line - in FIG. 1. FIG. 8 is a sectional view taken along the line - in FIG. 1. FIG. 9 is a perspective view showing the insertion portion between the bearing member and the case. FIG. 10 is a diagram showing the front power transmission section of an internal combustion engine equipped with the timing belt tensioning device of this invention. 3... Crank pulley, 4... Cam pulley, 5... Timing belt, 12... Timing belt tension device, 16... Case, 18... Male thread member, 20... Female thread member, 18a, 20a... Threaded portion, 22... Coil spring, 24... Bearing Member, 28... Seal member, 2
9...Stotsupa.
Claims (1)
ース内に設けられ、コイルばねは雄ねじ部材と雄
ねじ部材とのうち一方の部材に回転力を加えるこ
とによりケースに対して回転不能にしかし摺動自
在な他方の部材を伸張駆動し、これによりタイミ
ングベルトを緊張するタイミングベルト緊張装置
において、前記ケースは底部において閉じており
、上端にはシール手段が設けられ、ケース内に雄
ねじ部材と雌ねじ部材との係合部を潤滑するオイ
ルが密封収納されることを特徴とするタイミング
ベルト緊張装置。 A male threaded member and a female threaded member that engage with each other are provided in the case, and the coil spring is made non-rotatable but slidable with respect to the case by applying a rotational force to one of the male threaded member and the male threaded member. In a timing belt tensioning device that tensions the timing belt by driving the other member to extend, the case is closed at the bottom, sealing means is provided at the upper end, and the male thread member and the female thread member are connected in the case. A timing belt tensioning device characterized in that oil for lubricating an engaging part is hermetically stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP259986U JPS62115553U (en) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP259986U JPS62115553U (en) | 1986-01-14 | 1986-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115553U true JPS62115553U (en) | 1987-07-22 |
Family
ID=30781590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP259986U Pending JPS62115553U (en) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044548U (en) * | 1990-04-27 | 1992-01-16 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164441A (en) * | 1972-01-28 | 1984-09-17 | ジオルジオ・デラクア | Planet gear type gear variable speed gear |
-
1986
- 1986-01-14 JP JP259986U patent/JPS62115553U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59164441A (en) * | 1972-01-28 | 1984-09-17 | ジオルジオ・デラクア | Planet gear type gear variable speed gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH044548U (en) * | 1990-04-27 | 1992-01-16 |
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