JPH084781A - Shaft coupling - Google Patents
Shaft couplingInfo
- Publication number
- JPH084781A JPH084781A JP3258259A JP25825991A JPH084781A JP H084781 A JPH084781 A JP H084781A JP 3258259 A JP3258259 A JP 3258259A JP 25825991 A JP25825991 A JP 25825991A JP H084781 A JPH084781 A JP H084781A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- spiral
- shaft coupling
- displacement
- joint
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は動力伝達用の自在軸継ぎ
手に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a universal joint for power transmission.
【０００２】[0002]
【従来の技術】 両軸間の変位を許容する目的で伝動円
板の間の伝動には中間伝動体として爪又は棒状の連結材
のように連続しない伝動体のせん断力にのみによって伝
動していた。2. Description of the Related Art For the purpose of allowing displacement between both shafts, transmission between transmission discs is performed only by the shearing force of a discontinuous transmission body such as a claw or a rod-shaped connecting member as an intermediate transmission body.
【０００３】[0003]
【発明が解決しようとする課題】連続した中間伝動体の
採用により軸継ぎ手の性能向上を計る。The performance of the shaft coupling is improved by adopting a continuous intermediate transmission body.
【０００４】[0004]
【課題を解決する為の手段】中間伝動体を螺線状の連続
体とすることで伝達面の増大と両軸変位に対処してい
る。[Means for Solving the Problem] By increasing the transmission surface and displacing both shafts, a spiral continuous body is used as the intermediate transmission body.
【０００５】[0005]
【作用】伝動円板３と４を対向し螺線状体１と螺線溝２
が合致するように挿入すると継ぎ手は組み立つ。この場
合の伝動は回転方向に関係なく雌雄螺線の接触面の法線
方向の押圧分力による。この時に螺合する両者の隙間を
調整することで両軸の交叉角の変化にも軸心不一致にも
対応して連続伝動できる。螺線状又は滑巻状は非対称形
のため変位や偏心の対応に有利である。中間伝動体等を
弾性可撓体で構成すると変位効果は増す。又中間体２を
円板１と一体に製作した簡易形でも作用する。Operation: The transmission discs 3 and 4 are opposed to each other, and the spiral body 1 and the spiral groove 2 are provided.
The joints will assemble when they are inserted so that they match. In this case, the transmission is due to the pressing force component in the normal direction of the contact surface of the male and female spiral wires regardless of the rotation direction. At this time, by adjusting the clearance between the two screwed together, continuous transmission can be performed in response to changes in the crossing angle of both shafts and inconsistencies in the axes. Since the spiral shape or the spiral shape is asymmetrical, it is advantageous for dealing with displacement and eccentricity. The displacement effect is increased by forming the intermediate transmission body or the like with an elastic flexible body. Also, a simple type in which the intermediate body 2 is manufactured integrally with the disc 1 works.
【０００６】[0006]
【実施例】図面に示す。他に２図は球殻内に収容した実
施例である。An embodiment is shown in the drawings. In addition, FIG. 2 shows an embodiment housed in a spherical shell.
【０００７】[0007]
【発明の効果】本継ぎ手は構造簡単で分解組立ても容易
で防震性、過負荷に優れ、交叉角、偏心量も大きく取れ
る新しい方式の継ぎ手である。The present joint is a new type of joint that has a simple structure, is easy to disassemble and assemble, is excellent in earthquake resistance, is excellent in overload, and has a large crossing angle and eccentricity.
【図１】実施例の解説図FIG. 1 Explanatory diagram of an embodiment
１．螺線状中間伝動体 ２．螺線状溝 ３．伝動円板 ４．伝動円板 1. Spiral intermediate transmission 2. Spiral groove 3. Transmission disk 4. Transmission disc
【図２】応用実施例の側面図。FIG. 2 is a side view of an application example.
Claims (1)
線状の突起と他方に同じ形の溝を設けてこれを合致させ
て伝動を行う構造の継ぎ手。1. A joint having a structure in which a spiral projection and a groove of the same shape are provided on one of the facing surfaces of two facing disks and the grooves are matched to each other for transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258259A JPH084781A (en) | 1991-07-01 | 1991-07-01 | Shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258259A JPH084781A (en) | 1991-07-01 | 1991-07-01 | Shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH084781A true JPH084781A (en) | 1996-01-09 |
Family
ID=17317749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3258259A Pending JPH084781A (en) | 1991-07-01 | 1991-07-01 | Shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058342A1 (en) | 2000-02-14 | 2001-08-16 | Ryuichi Hoshino | Pupil center determination recorder |
-
1991
- 1991-07-01 JP JP3258259A patent/JPH084781A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001058342A1 (en) | 2000-02-14 | 2001-08-16 | Ryuichi Hoshino | Pupil center determination recorder |
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