JPS638464U - - Google Patents
Info
- Publication number
- JPS638464U JPS638464U JP1986101828U JP10182886U JPS638464U JP S638464 U JPS638464 U JP S638464U JP 1986101828 U JP1986101828 U JP 1986101828U JP 10182886 U JP10182886 U JP 10182886U JP S638464 U JPS638464 U JP S638464U
- Authority
- JP
- Japan
- Prior art keywords
- tapered cone
- cone surface
- friction material
- inner tapered
- synchronizer ring
- 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
- 239000002783 friction material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/025—Synchro rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
図面は本考案の実施例を示し、第１図はシンク
ロナイザリングの縦断面図、第２図は歯車変速機
におけるシンクロメツシユ装置の一部を表わした
断面図、第３図は第１図の―線断面図、第４
図は異なる実施例を第１図との対応によつて表わ
したシンクロナイザリングの縦断面図、第５図は
本実施例のシンクロメツシユ装置と各種テストケ
ースとの使用耐久試験の結果を表わした特性図で
ある。
１……変速ギヤ、３……外テーパーコーン面、
１０……シンクロナイザリング、１２……内テー
パーコーン面、１３……凹部、１４……摩擦材、
１４ａ……摩擦材において気孔率の大きい部分、
１４ｂ……摩擦材において気孔率の小さい部分。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view of a synchronizer ring, FIG. 2 is a sectional view showing a part of the synchromesh device in a gear transmission, and FIG. - Line cross section, 4th
The figure is a longitudinal sectional view of a synchronizer ring showing a different embodiment in correspondence with Fig. 1, and Fig. 5 shows the results of durability tests on the synchronizer ring of this embodiment and various test cases. It is a characteristic diagram. 1...Transmission gear, 3...Outer tapered cone surface,
10... Synchronizer ring, 12... Inner tapered cone surface, 13... Concave portion, 14... Friction material,
14a... portion with high porosity in the friction material,
14b... Portion with low porosity in the friction material.
Claims (1)
シンクロナイザリングの内テーパーコーン面に対
し、その複数箇所において部分的な凹部を形成す
るとともに、この内テーパーコーン面の表面に摩
擦材を加熱圧着して前記の凹部とそれ以外の部分
とにおける摩擦材の気孔率を変えたことを特徴と
する歯車変速機のシンクロメツシユ装置。 Partial recesses are formed at multiple locations on the inner tapered cone surface of the synchronizer ring that makes sliding contact with the outer tapered cone surface of the transmission gear, and a friction material is heat-pressed onto the surface of the inner tapered cone surface. A synchromesh device for a gear transmission, characterized in that the porosity of the friction material in the recessed portion and other portions is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101828U JPS638464U (en) | 1986-07-02 | 1986-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101828U JPS638464U (en) | 1986-07-02 | 1986-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638464U true JPS638464U (en) | 1988-01-20 |
Family
ID=30972914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986101828U Pending JPS638464U (en) | 1986-07-02 | 1986-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638464U (en) |
-
1986
- 1986-07-02 JP JP1986101828U patent/JPS638464U/ja active Pending