JPS6116409U - Input/exit key combination structure - Google Patents
Input/exit key combination structureInfo
- Publication number
- JPS6116409U JPS6116409U JP1984100198U JP10019884U JPS6116409U JP S6116409 U JPS6116409 U JP S6116409U JP 1984100198 U JP1984100198 U JP 1984100198U JP 10019884 U JP10019884 U JP 10019884U JP S6116409 U JPS6116409 U JP S6116409U
- Authority
- JP
- Japan
- Prior art keywords
- key
- shaft
- key groove
- keyway
- combination structure
- 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
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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はキーの嵌合体への係合状態を示す断面図、第２
図は変速装置の縦断側面図、第３図は従来の出入式キー
結合構造の横断面図である。
尚図中３は変速軸、２１は従動ギャ、４１，４２はキー
溝、６５はキー、７１．７２は傾斜面、０は変速軸３の
中心である。Fig. 1 is a sectional view showing the state of engagement of the key with the fitting body;
The figure is a vertical side view of the transmission, and FIG. 3 is a cross-sectional view of a conventional key coupling structure. In the figure, 3 is a transmission shaft, 21 is a driven gear, 41 and 42 are key grooves, 65 is a key, 71 and 72 are inclined surfaces, and 0 is the center of the transmission shaft 3.
Claims (2)
可能にキーを装入し、前記軸に嵌合される嵌合体のキー
溝へ、前記キーにおける嵌合体のキー溝への保合部を出
没させる如く構成した出入式キー結合構造において、前
記嵌合体のキー溝の両側面のうちトルク伝達が行なわれ
る少なくとも一方の側面及び、前記キーの係合部の両側
面のうち前記一方の側面に対応する少なくとも一力の側
面を、互いに係合自在で且つ軸のキー溝の深さ方向に対
して径内方へ至るにつれて軸のキー溝の内側へ向う如く
傾斜させた傾斜面で形成するようにした出入式キー結合
構造。(1) A key is inserted into a key groove formed in the shaft so as to be slidable in the depth direction of the key groove, and the key groove of the fitted body in the key is inserted into the key groove of the fitted body to be fitted to the shaft. In the removable key coupling structure configured such that the retaining part is retracted and retracted from the key groove, at least one side surface on which torque is transmitted out of both sides of the keyway of the fitting body, and both sides of the engaging part of the key. At least one side surface corresponding to the one side surface is capable of engaging with each other and is inclined so as to be radially inward with respect to the depth direction of the keyway of the shaft. An entry/exit key combination structure formed by an inclined surface.
前記傾斜面と軸周面との交点をＡとした場合、直線ＯＡ
に対して０゜〜１０゜の範囲の傾きで形成されている前
記実用新案登録請求の範囲第１項記載の出入式キニ結合
構造。(2) The inclined surface of the keyway of the fitting body has the center of the shaft at 0,
If the intersection of the inclined surface and the shaft peripheral surface is A, then the straight line OA
The retractable hinge coupling structure according to claim 1, which is formed at an angle of 0° to 10° with respect to the utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984100198U JPS6116409U (en) | 1984-07-02 | 1984-07-02 | Input/exit key combination structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984100198U JPS6116409U (en) | 1984-07-02 | 1984-07-02 | Input/exit key combination structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6116409U true JPS6116409U (en) | 1986-01-30 |
Family
ID=30659663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984100198U Pending JPS6116409U (en) | 1984-07-02 | 1984-07-02 | Input/exit key combination structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116409U (en) |
-
1984
- 1984-07-02 JP JP1984100198U patent/JPS6116409U/en active Pending
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