JPH0333218U - - Google Patents
Info
- Publication number
- JPH0333218U JPH0333218U JP9393789U JP9393789U JPH0333218U JP H0333218 U JPH0333218 U JP H0333218U JP 9393789 U JP9393789 U JP 9393789U JP 9393789 U JP9393789 U JP 9393789U JP H0333218 U JPH0333218 U JP H0333218U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- locking part
- projecting part
- ball bearing
- hybrid linear
- 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
- 230000036316 preload Effects 0.000 claims 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第１図は本考案一実施例の軸断面図、第２図は
実施例の主要部の構造を示す一部拡大断面図、第
３図はハイブリツド直線形ボールベアリングに配
置された工作機械を示す側面図である。
１……張り出し部、１ａ……張り出し面、２…
…係止部、２ａ……係止面、３……ガイド、４…
…レール、５……ボール、６……ハイブリツド直
線形ボールベアリング。
Fig. 1 is an axial sectional view of an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view showing the structure of the main part of the embodiment, and Fig. 3 shows a machine tool arranged in a hybrid linear ball bearing. FIG. 1...Protruding portion, 1a...Protruding surface, 2...
...Locking part, 2a...Locking surface, 3...Guide, 4...
...Rail, 5...Ball, 6...Hybrid linear ball bearing.
Claims (1)
向に沿つて摺動可能に支持されるレールとから構
成される高精度のハイブリツド直線形ボールベア
リングにおいて、前記ガイドに段状の張り出し部
を形成すると共に、前記レールの下端側に前記張
り出し部に係止可能な係止部を設け、前記ボール
にプリロート以上のロードが加わた場合にのみ前
記張り出し部と前記係止部とが当接する微少間隙
を両者間に設けることを特徴とする高剛性ハイブ
リツド直線形ボールベアリング。 A high-precision hybrid linear ball bearing comprising a guide and a rail slidably supported longitudinally on the guide via balls, wherein the guide is formed with a step-like overhang; , a locking part that can be locked to the projecting part is provided on the lower end side of the rail, and a minute gap is formed between the projecting part and the locking part so that the projecting part and the locking part come into contact only when a load equal to or higher than a preload is applied to the ball. A high-rigidity hybrid linear ball bearing characterized by being installed between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093937U JPH081291Y2 (en) | 1989-08-11 | 1989-08-11 | High rigidity hybrid linear ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093937U JPH081291Y2 (en) | 1989-08-11 | 1989-08-11 | High rigidity hybrid linear ball bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333218U true JPH0333218U (en) | 1991-04-02 |
| JPH081291Y2 JPH081291Y2 (en) | 1996-01-17 |
Family
ID=31643296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989093937U Expired - Lifetime JPH081291Y2 (en) | 1989-08-11 | 1989-08-11 | High rigidity hybrid linear ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081291Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002508069A (en) * | 1997-07-04 | 2002-03-12 | ダイムラークライスラー アクチエンゲゼルシャフト | Measurement mark, method of detecting measurement mark, and method of measuring object |
| JP2009228877A (en) * | 2008-03-25 | 2009-10-08 | O M Ltd | Linear guide device of machine tool |
| JP2009258036A (en) * | 2008-04-21 | 2009-11-05 | Sumitomo Mitsui Construction Co Ltd | Building interlayer displacement measuring apparatus and structure having the apparatus |
| JP2014156930A (en) * | 2012-09-13 | 2014-08-28 | Thk Co Ltd | Guide body and motion guide device having the same |
| WO2017126316A1 (en) * | 2016-01-21 | 2017-07-27 | 愛三工業株式会社 | Fuel supply device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127836U (en) * | 1984-02-06 | 1985-08-28 | 日本精工株式会社 | Linear movement table device |
-
1989
- 1989-08-11 JP JP1989093937U patent/JPH081291Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60127836U (en) * | 1984-02-06 | 1985-08-28 | 日本精工株式会社 | Linear movement table device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002508069A (en) * | 1997-07-04 | 2002-03-12 | ダイムラークライスラー アクチエンゲゼルシャフト | Measurement mark, method of detecting measurement mark, and method of measuring object |
| JP2009228877A (en) * | 2008-03-25 | 2009-10-08 | O M Ltd | Linear guide device of machine tool |
| JP2009258036A (en) * | 2008-04-21 | 2009-11-05 | Sumitomo Mitsui Construction Co Ltd | Building interlayer displacement measuring apparatus and structure having the apparatus |
| JP2014156930A (en) * | 2012-09-13 | 2014-08-28 | Thk Co Ltd | Guide body and motion guide device having the same |
| WO2017126316A1 (en) * | 2016-01-21 | 2017-07-27 | 愛三工業株式会社 | Fuel supply device |
| JP2017129072A (en) * | 2016-01-21 | 2017-07-27 | 愛三工業株式会社 | Fuel supply device |
| US10544762B2 (en) | 2016-01-21 | 2020-01-28 | Aisan Kogyo Kabushiki Kaisha | Fuel supply device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081291Y2 (en) | 1996-01-17 |
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