JPH022505U - - Google Patents
Info
- Publication number
- JPH022505U JPH022505U JP7973688U JP7973688U JPH022505U JP H022505 U JPH022505 U JP H022505U JP 7973688 U JP7973688 U JP 7973688U JP 7973688 U JP7973688 U JP 7973688U JP H022505 U JPH022505 U JP H022505U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- bearing
- fixed
- male thread
- engaging piece
- 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
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は本考案による位置保持装置の一実施例
を示す要部断面図で、イ正面図、ロは側面図、第
２図は軸受部の他の実施例を示す要部断面図、第
３図は更に他の実施例を示す要部の側面図、第４
図は位置保持装置の従来例を示すものでイは装置
の全体を示す斜視図、ロはその要部断面図を示す
。
１……ピン、２，２１……可動台、３，１５′
，２２……貫通孔、４……係合穴、１０，１０′
……軸、１１，１１′……雄ねじ、１２，１３，
３３……軸受、１４……固定台、１５，２３……
雌ねじ、１６，１６′……ナツト、１７……頭部
、１８……直線円筒部、２０，３０……係合片、
２４……半割りナツト、２５……ガイドボス、２
６……切欠き、２７……ガイドピン、２８……握
手、２９……係合棒、３１……係合板、３２……
アーム、３４……ピン。
Fig. 1 is a sectional view of the main part showing one embodiment of the position holding device according to the present invention, A front view and B a side view, and Fig. 2 is a sectional view of the main part showing another embodiment of the bearing part. 3 is a side view of the main part showing still another embodiment, and FIG.
The figures show a conventional example of a position holding device, in which A is a perspective view of the entire device, and B is a cross-sectional view of its essential parts. 1... Pin, 2, 21... Movable base, 3, 15'
, 22... Through hole, 4... Engagement hole, 10, 10'
...Shaft, 11, 11'...Male thread, 12, 13,
33...bearing, 14...fixing base, 15,23...
Female thread, 16, 16'... Nut, 17... Head, 18... Straight cylindrical part, 20 , 30 ... Engaging piece,
24...Half-split Natsu, 25...Guide Boss, 2
6... Notch, 27... Guide pin, 28... Handshake, 29... Engagement rod, 31... Engagement plate, 32...
Arm, 34...pin.
Claims (1)
る軸受、この軸受は固定台に固定されると共に少
なくともその一方の軸受は前記軸を長手方向に無
段階に移動調整可能に支承し、前記軸に対応して
可動台に可動自在に設けられた係合片と、この係
合片の下端に固着され、前記軸に設けられた雄ね
じに係合する半割りナツトからなる位置保持装置
。 A bearing that supports a shaft with a male thread carved in the center at two points, this bearing is fixed to a fixed base, and at least one of the bearings supports the shaft so as to be able to move and adjust the shaft steplessly in the longitudinal direction; A position holding device consisting of an engaging piece movably provided on a movable platform corresponding to the shaft, and a half-split nut fixed to the lower end of the engaging piece and engaging with a male thread provided on the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973688U JPH022505U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973688U JPH022505U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022505U true JPH022505U (en) | 1990-01-09 |
Family
ID=31304591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7973688U Pending JPH022505U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020031239A1 (en) | 2018-08-06 | 2020-02-13 | Ykk株式会社 | Element and slide fastener |
-
1988
- 1988-06-16 JP JP7973688U patent/JPH022505U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020031239A1 (en) | 2018-08-06 | 2020-02-13 | Ykk株式会社 | Element and slide fastener |