JPH0322155U - - Google Patents
Info
- Publication number
- JPH0322155U JPH0322155U JP8300889U JP8300889U JPH0322155U JP H0322155 U JPH0322155 U JP H0322155U JP 8300889 U JP8300889 U JP 8300889U JP 8300889 U JP8300889 U JP 8300889U JP H0322155 U JPH0322155 U JP H0322155U
- Authority
- JP
- Japan
- Prior art keywords
- guide shaft
- circumferential surface
- sealing member
- shaft
- molded
- 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
Landscapes
- Sealing Devices (AREA)
- Transmission Devices (AREA)
Description
第１図は本考案における軸案内装置のシール部
材の第一実施例を示す正面図、第２図は第１図の
−断面図、第３図は第一実施例に係るシール
部材をボールねじに装着した状態を示す断面図、
第４図は従来の軸案内装置のシール部材の一例を
示す正面図、第５図は第４図の−断面図であ
る。
符号の説明、１……保持基材、２……繊維、３
……ねじ軸、４……ボールナツト、１１……内周
面。
Fig. 1 is a front view showing the first embodiment of the sealing member of the shaft guide device according to the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 shows the sealing member according to the first embodiment in a ball screw. A cross-sectional view showing the state in which the
FIG. 4 is a front view showing an example of a sealing member of a conventional shaft guide device, and FIG. 5 is a sectional view taken along the line taken from FIG. 4. Explanation of symbols, 1... Holding base material, 2... Fiber, 3
... Screw shaft, 4 ... Ball nut, 11 ... Inner peripheral surface.
Claims (1)
面円周方向に沿つた回転運動をするスライダの一
端又は両端に取付けられるシール部材であり、そ
の内周面は案内軸の外周面形状に対応して成形さ
れ、案内軸外周面と極僅かな隙間を介して相対面
すると共に、この成形された内周面には上記隙間
の幅に略合致した長さを有する繊維が植設されて
いることを特徴とする軸案内装置のシール部材。 A sealing member attached to one or both ends of a slider that moves linearly along the axial direction of the guide shaft or rotates along the circumferential direction of the outer circumferential surface, and its inner circumferential surface corresponds to the shape of the outer circumferential surface of the guide shaft. The guide shaft is molded to face the outer peripheral surface of the guide shaft with an extremely small gap therebetween, and the molded inner peripheral surface is implanted with fibers having a length that approximately matches the width of the gap. A sealing member for a shaft guide device, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083008U JP2519182Y2 (en) | 1989-07-17 | 1989-07-17 | Seal member for shaft guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989083008U JP2519182Y2 (en) | 1989-07-17 | 1989-07-17 | Seal member for shaft guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322155U true JPH0322155U (en) | 1991-03-06 |
| JP2519182Y2 JP2519182Y2 (en) | 1996-12-04 |
Family
ID=31630317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989083008U Expired - Lifetime JP2519182Y2 (en) | 1989-07-17 | 1989-07-17 | Seal member for shaft guide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2519182Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154875A (en) * | 1998-09-22 | 2000-06-06 | General Electric Co <Ge> | Brush seal and rotary machine including brush seal |
| JP2014052059A (en) * | 2012-09-10 | 2014-03-20 | Nitta Ind Corp | Ball screw, seal material, sealing structure, method of manufacturing seal material, and precursor of seal material |
| WO2017109924A1 (en) * | 2015-12-24 | 2017-06-29 | 三和テクノ株式会社 | Linear motion mechanism side seal unit and linear motion mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171757U (en) * | 1987-04-30 | 1988-11-08 |
-
1989
- 1989-07-17 JP JP1989083008U patent/JP2519182Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63171757U (en) * | 1987-04-30 | 1988-11-08 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000154875A (en) * | 1998-09-22 | 2000-06-06 | General Electric Co <Ge> | Brush seal and rotary machine including brush seal |
| JP2014052059A (en) * | 2012-09-10 | 2014-03-20 | Nitta Ind Corp | Ball screw, seal material, sealing structure, method of manufacturing seal material, and precursor of seal material |
| WO2017109924A1 (en) * | 2015-12-24 | 2017-06-29 | 三和テクノ株式会社 | Linear motion mechanism side seal unit and linear motion mechanism |
| JPWO2017109924A1 (en) * | 2015-12-24 | 2018-10-18 | 三和テクノ株式会社 | Side seal unit for linear motion mechanism and linear motion mechanism |
| US11773902B2 (en) | 2015-12-24 | 2023-10-03 | Sanwa Techno Co., Ltd. | Linear motion mechanism side seal unit and linear motion mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2519182Y2 (en) | 1996-12-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |