JPH0231470U - - Google Patents
Info
- Publication number
- JPH0231470U JPH0231470U JP11032288U JP11032288U JPH0231470U JP H0231470 U JPH0231470 U JP H0231470U JP 11032288 U JP11032288 U JP 11032288U JP 11032288 U JP11032288 U JP 11032288U JP H0231470 U JPH0231470 U JP H0231470U
- Authority
- JP
- Japan
- Prior art keywords
- twill
- slider
- shaft
- groove
- reciprocating motion
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 3
Description
第１図は本考案に係る往復運動用綾溝機構の第
一実施例を示す断面図、第２図は第１図を構成す
る要部の拡大斜視図、第３図は第１図の動作を示
す要部拡大断面図、第４図は第３図のＸ−Ｘ線断
面図、第５図は第１図の他動作を示す要部拡大断
面図、第６図は第５図のＹ−Ｙ線断面図、第７図
は本考案に係る往復運動用綾溝機構の第二実施例
を示すもので前記第３図の対応図、第８図は同第
４図の対応図である。
５……綾溝シヤフト、５１，５２……綾溝、６
……滑子、５３……連通部、７……滑子ホルダ、
６１……摺動爪、１０……凹凸部、２０……補助
部材。
Fig. 1 is a sectional view showing a first embodiment of the twilling groove mechanism for reciprocating motion according to the present invention, Fig. 2 is an enlarged perspective view of the main parts constituting Fig. 1, and Fig. 3 is the operation of Fig. 1. FIG. 4 is an enlarged sectional view of the main part showing the operation taken along the line X-X in FIG. 3, FIG. -Y line sectional view, FIG. 7 shows a second embodiment of the twilling groove mechanism for reciprocating motion according to the present invention, and is a view corresponding to FIG. 3, and FIG. 8 is a view corresponding to FIG. 4. . 5... Twill groove shaft, 51, 52... Twill groove, 6
... Slider, 53... Communication portion, 7... Slider holder,
61... Sliding claw, 10... Uneven portion, 20... Auxiliary member.
Claims (1)
の両端で連通した綾溝を有し軸芯を中心として回
転される綾溝シヤフトと、綾溝シヤフトの綾溝内
を摺動する摺動爪を有する滑子と、滑子を回転自
在に収納し綾溝シヤフトの軸方向へ移動自在で回
転不能に嵌合した滑子ホルダとを備えてなる往復
運動用綾溝機構において、滑子側と滑子ホルダ側
との一方に凹部を他方に凸部を設け、凹凸部の係
脱により滑子を滑子ホルダ内で摺動させて滑子の
摺動爪の綾溝への摺擦深度を可変させると共に、
凹凸部を滑子の摺動爪が綾溝シヤフトの軸線と直
交する方向に位置した際に噛合されるように配置
したことを特徴とする往復運動用綾溝機構。 ２ 請求項１の往復運動用綾溝機構において、滑
子側と滑子ホルダ側との間に凹凸部を噛合する方
向へ付勢する補助部材を介装したことを特徴とす
る往復運動用綾溝機構。[Scope of Claim for Utility Model Registration] 1. A twill shaft that has twill grooves that are spirally carved in opposite directions in the axial direction and that communicate with each other at both ends, and is rotated around an axis, and the twill of the twill shaft. For reciprocating motion, comprising a slider having a sliding pawl that slides in a groove, and a slider holder that rotatably houses the slider, is movable in the axial direction of the twill shaft, and is fitted in a non-rotatable manner. In the twill groove mechanism, a recess is provided on one of the slider side and the slider holder side, and a convex portion is provided on the other side, and the slider slides within the slider holder by engaging and disengaging the uneven portion, and the sliding claw of the slider is In addition to varying the depth of rubbing against the twill groove,
A twill groove mechanism for reciprocating motion, characterized in that the uneven portions are arranged so that the sliding claws of the sliders are engaged with each other when positioned in a direction perpendicular to the axis of the twill shaft. 2. The twill groove mechanism for reciprocating motion according to claim 1, characterized in that an auxiliary member is interposed between the slider side and the slider holder side for biasing the uneven portions in a direction to mesh with each other. Groove mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11032288U JPH053016Y2 (en) | 1988-08-22 | 1988-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11032288U JPH053016Y2 (en) | 1988-08-22 | 1988-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0231470U true JPH0231470U (en) | 1990-02-27 |
| JPH053016Y2 JPH053016Y2 (en) | 1993-01-25 |
Family
ID=31347376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11032288U Expired - Lifetime JPH053016Y2 (en) | 1988-08-22 | 1988-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053016Y2 (en) |
-
1988
- 1988-08-22 JP JP11032288U patent/JPH053016Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053016Y2 (en) | 1993-01-25 |
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