JPS641298U - - Google Patents
Info
- Publication number
- JPS641298U JPS641298U JP9609587U JP9609587U JPS641298U JP S641298 U JPS641298 U JP S641298U JP 9609587 U JP9609587 U JP 9609587U JP 9609587 U JP9609587 U JP 9609587U JP S641298 U JPS641298 U JP S641298U
- Authority
- JP
- Japan
- Prior art keywords
- outer shell
- yoke
- shell
- saw blade
- serrated
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009751 slip forming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Earth Drilling (AREA)
Description
第１図Ａ，Ｂ，Ｃはこの考案の一実施例を示し
た図であり、第１図Ａ，Ｂは第１及び第２の外殻
の結合途中の図、第１図Ｃは結合完了を示した図
、第２図Ａ，Ｂは従来の外殻結合機構を示す図で
ある。
図において、１は第１の外殻、２は第２の外殻
、３は雌ねじ、４は雄ねじ、７はＯリング、８は
反力、１１はヨーク、１２は楕円穴、１３は鋸刃
状端、１４は偏心ローラ、１６はＶ溝、１８は回
転トルクである。なお、各図面中同一符号は同一
または相当部分を示す。
Figures 1A, B, and C are diagrams showing one embodiment of this invention, with Figures 1A and B showing the first and second outer shells in the middle of being joined, and Figure 1C showing the completed joining. Figures 2A and 2B are diagrams showing a conventional outer shell coupling mechanism. In the figure, 1 is the first outer shell, 2 is the second outer shell, 3 is the female thread, 4 is the male thread, 7 is the O-ring, 8 is the reaction force, 11 is the yoke, 12 is the oval hole, and 13 is the saw blade. 14 is an eccentric roller, 16 is a V-groove, and 18 is a rotating torque. Note that the same reference numerals in each drawing indicate the same or corresponding parts.
Claims (1)
、また第２の外殻端外周には雄ねじを形成して各
々をねじ込んで結合することにより組立結合が行
なえる飛しよう体の外殻結合機構において、外殻
軸方向に設けたキー溝と、このキー溝に従つて移
動でき、楕円穴と鋸刃状端を有したヨーク（ＹＯ
ＫＥ）と、このヨークの楕円穴にはまり合い、円
中心よりづれた位置で回転できるように取付けた
偏心ローラとを第２の外殻の第１の外殻との接合
側端に取付け、また、第１の外殻端には第２の外
殻と結合された際に上記鋸刃状端が位置する近傍
に鋸刃形状と一致するＶ溝を連続して形成してお
き、第１及び第２の外殻をねじ込み、各々の外殻
端が接続した状態で上記偏心ローラを回転させて
ヨークの鋸刃状端を第１の外殻のＶ溝斜面に押圧
し、第１の外殻を鋸刃状斜面に生じる分力で締付
けることを特徴とする外殻保持機構。 The outer shell of the flying body can be assembled and connected by forming a female thread on the inner periphery of the first outer shell (SHELL) end and a male thread on the outer periphery of the second outer shell end, and screwing them together. In the coupling mechanism, there is a keyway provided in the axial direction of the outer shell, and a yoke (YO
KE) and an eccentric roller that fits into the oval hole of this yoke and is attached so that it can rotate at a position offset from the center of the circle, is attached to the end of the second outer shell on the side where it joins the first outer shell, and , a V groove corresponding to the saw blade shape is continuously formed in the first outer shell end near where the saw blade end is located when the first outer shell is combined with the second outer shell; The second outer shell is screwed in, and with the ends of each outer shell connected, the eccentric roller is rotated to press the serrated end of the yoke against the V-groove slope of the first outer shell, and the first outer shell An outer shell holding mechanism characterized by tightening by force generated on a serrated slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609587U JPS641298U (en) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9609587U JPS641298U (en) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641298U true JPS641298U (en) | 1989-01-06 |
Family
ID=30961461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9609587U Pending JPS641298U (en) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641298U (en) |
-
1987
- 1987-06-23 JP JP9609587U patent/JPS641298U/ja active Pending