JPH01104866U - - Google Patents
Info
- Publication number
- JPH01104866U JPH01104866U JP34588U JP34588U JPH01104866U JP H01104866 U JPH01104866 U JP H01104866U JP 34588 U JP34588 U JP 34588U JP 34588 U JP34588 U JP 34588U JP H01104866 U JPH01104866 U JP H01104866U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- pressing plate
- plate
- brake pressing
- clutch
- 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 description 1
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Braking Arrangements (AREA)
Description
第１図はミツシヨンケース内に設けられた左右
の操向クラツチ・操向ブレーキ機構の中で、右側
部分のみの後面断面図、第２図は操向クラツチを
断とし、操向ブレーキの制動を開始した状態の後
面断面図、第３図はブレーキ用カムボール５とブ
レーキ用カム溝２ｂの部分の断面図、第４図はク
ラツチ用カムボール４とクラツチ用カム溝３ａ部
分の断面図、第５図は第２図のイ―イ断面図であ
る。
１……回動カム軸、２……ブレーキ押圧プレー
ト、２ａ……係合凹部、２ｂ……ブレーキ用カム
溝、２ｃ……係止溝、３……クラツチ操作プレー
ト、３ａ……カム溝３ａ、３ｂ……係止溝、４…
…クラツチ用カムボール、５……ブレーキ用カム
ボール、７……大径歯車、８……クラツチボール
、９……ボール。
Figure 1 is a rear cross-sectional view of only the right side of the left and right steering clutch/steering brake mechanism installed in the transmission case, and Figure 2 is a rear sectional view of only the right side of the left and right steering clutch/steering brake mechanism. 3 is a sectional view of the brake cam ball 5 and the brake cam groove 2b, FIG. 4 is a sectional view of the clutch cam ball 4 and the clutch cam groove 3a, and FIG. The figure is a sectional view taken along line E in FIG. 1... Rotating cam shaft, 2... Brake pressing plate, 2a... Engaging recess, 2b... Brake cam groove, 2c... Locking groove, 3... Clutch operation plate, 3a... Cam groove 3a , 3b...locking groove, 4...
...Cam ball for clutch, 5...Cam ball for brake, 7...Large diameter gear, 8...Clutch ball, 9...Ball.
Claims (1)
に配置したブレーキ押圧プレート２とクラツチ操
作プレート３を共に円周方向に回動し、かつ軸心
方向へは夫々独立して摺動すべく、クラツチ操作
プレート３の外周と、ブレーキ押圧プレート２の
内周とを係止溝２ｃ，３ｂにて係合させ、前記ブ
レーキ押圧プレート２とクラツチ操作プレート３
の円周方向への回動により、両者を軸心方向に移
動させるカムボール４，５をそれぞれに独立して
設け、該カムボール４，５を押し出すカム溝３ａ
，２ｂの溝形状を、カムボール４の方が先に押し
出されるように相違せしめたことを特徴とするミ
ツシヨンの操向装置。 By the rotation of the steering operation arm 13, the brake pressing plate 2 and the clutch operation plate 3, which are arranged on the same axis, are both rotated in the circumferential direction, and are slid independently in the axial direction. , the outer periphery of the clutch operating plate 3 and the inner periphery of the brake pressing plate 2 are engaged through the locking grooves 2c and 3b, and the brake pressing plate 2 and the clutch operating plate 3 are
A cam groove 3a is provided with independently provided cam balls 4 and 5 that move both of them in the axial direction by rotation in the circumferential direction of the cam grooves 3a that push out the cam balls 4 and 5.
, 2b have different groove shapes so that the cam ball 4 is pushed out first.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34588U JPH01104866U (en) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34588U JPH01104866U (en) | 1988-01-06 | 1988-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104866U true JPH01104866U (en) | 1989-07-14 |
Family
ID=31199287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34588U Pending JPH01104866U (en) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104866U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057565B2 (en) * | 1977-09-30 | 1985-12-16 | テイ−ア−ルダブリユ・インコ−ポレ−テツド | optical fiber guide |
-
1988
- 1988-01-06 JP JP34588U patent/JPH01104866U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057565B2 (en) * | 1977-09-30 | 1985-12-16 | テイ−ア−ルダブリユ・インコ−ポレ−テツド | optical fiber guide |
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