JPS6391720U - - Google Patents
Info
- Publication number
- JPS6391720U JPS6391720U JP18682586U JP18682586U JPS6391720U JP S6391720 U JPS6391720 U JP S6391720U JP 18682586 U JP18682586 U JP 18682586U JP 18682586 U JP18682586 U JP 18682586U JP S6391720 U JPS6391720 U JP S6391720U
- Authority
- JP
- Japan
- Prior art keywords
- balls
- rail
- approximately
- stopper pin
- rolling groove
- 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
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 2
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Description
第1図はこの考案の実施例に係る有限摺動用ス
ライドユニツトの一部切欠斜視図、第2図は第1
図の分解斜視図、第3図は第1図の平面図、第4
図は第3図の―線断面図、第5図は第3図の
―線断面図である。
符号の説明、1……アウターレール、1a……
袖部、2……インナーレール、2a……袖部、3
……ボール、4……リテーナ、6……アウター転
走溝、7……ストツパーピン、10……インナー
転走溝、12……ボール収容孔。
FIG. 1 is a partially cutaway perspective view of a limited sliding slide unit according to an embodiment of this invention, and FIG.
Fig. 3 is a plan view of Fig. 1, Fig. 4 is an exploded perspective view of Fig.
The figure is a cross-sectional view taken along the line -- in FIG. 3, and FIG. 5 is a cross-sectional view taken along the line -- in FIG. Explanation of symbols, 1... Outer rail, 1a...
Sleeve part, 2... Inner rail, 2a... Sleeve part, 3
...ball, 4...retainer, 6...outer rolling groove, 7...stopper pin, 10...inner rolling groove, 12...ball accommodation hole.
Claims (1)
ー転走溝を有すると共にその略中央部内面側にス
トツパーピンを有する断面略コ字状のアウターレ
ールと、断面略コ字状に形成されて上記アウター
レールの内側に向い合わせに嵌合され、両袖部外
面側長手方向に沿つて上記アウターレールのアウ
ター転走溝に対応するボールのインナー転走溝を
有するインナーレールと、上記アウター転走溝と
インナー転走溝の間に挾まれて転走する多数のボ
ールと、断面略M字状に形成され、その両袖部に
は上記各ボールを収容するボール収容孔を有する
と共に、略中央部長手方向に沿つて開設されて上
記アウターレールの内面側に設けられたストツパ
ーピンが遊嵌しその始端と終端で係止するストツ
パー長孔を備え、アウター転走溝とインナー転走
溝の間を転走する各ボールのボール間距離を一定
に維持すると共にストロークを規制してボールの
脱落を防止するリテーナとからなることを特徴と
する有限直線摺動用スライドユニツト。 an outer rail having an approximately U-shaped cross section and an outer rail having an outer rolling groove for balls along the longitudinal direction of the inner surface of both sleeves and a stopper pin on the inner surface of the substantially central portion; an inner rail that is fitted to the inside of the rail so as to face each other and has an inner rolling groove for balls corresponding to the outer rolling groove of the outer rail along the longitudinal direction of the outer surface of both sleeve parts; A large number of balls are sandwiched between the inner rolling grooves and roll, and the cross section is approximately M-shaped, and both sleeves have ball accommodation holes for accommodating each of the balls, and the longitudinal length of the ball is approximately at the center. A stopper pin is provided on the inner surface of the outer rail and is opened along the direction, and a stopper pin is loosely fitted into the hole and is locked at the start and end of the hole. A slide unit for finite linear sliding comprising a retainer that maintains a constant distance between the balls and regulates the stroke to prevent the balls from falling off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18682586U JPS6391720U (en) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18682586U JPS6391720U (en) | 1986-12-05 | 1986-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6391720U true JPS6391720U (en) | 1988-06-14 |
Family
ID=31136737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18682586U Pending JPS6391720U (en) | 1986-12-05 | 1986-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6391720U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120539A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure of vehicular seat |
JP2010120556A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure for vehicular seat, and vehicular seat having the same |
JP2010120554A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure for vehicular seat, and vehicular seat including the same |
JP2010175033A (en) * | 2009-01-30 | 2010-08-12 | Nsk Ltd | Linear guide device |
JP2011051511A (en) * | 2009-09-03 | 2011-03-17 | Nhk Spring Co Ltd | Vehicle seat sliding structure |
JP2013076465A (en) * | 2011-09-12 | 2013-04-25 | Nsk Ltd | Slider falling-out prevention structure for linear guide device, linear guide device, and slider falling-out prevention method for linear guide device |
JP2015224670A (en) * | 2014-05-26 | 2015-12-14 | 株式会社イマオコーポレーション | Fixing device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6037624B2 (en) * | 1975-01-16 | 1985-08-27 | 株式会社日立製作所 | High voltage insulated gate field effect transistor |
-
1986
- 1986-12-05 JP JP18682586U patent/JPS6391720U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6037624B2 (en) * | 1975-01-16 | 1985-08-27 | 株式会社日立製作所 | High voltage insulated gate field effect transistor |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010120539A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure of vehicular seat |
JP2010120556A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure for vehicular seat, and vehicular seat having the same |
JP2010120554A (en) * | 2008-11-20 | 2010-06-03 | Nhk Spring Co Ltd | Slide structure for vehicular seat, and vehicular seat including the same |
JP2010175033A (en) * | 2009-01-30 | 2010-08-12 | Nsk Ltd | Linear guide device |
JP2011051511A (en) * | 2009-09-03 | 2011-03-17 | Nhk Spring Co Ltd | Vehicle seat sliding structure |
CN102009603A (en) * | 2009-09-03 | 2011-04-13 | 日本发条株式会社 | Slide structure of vehicle seat |
JP2013076465A (en) * | 2011-09-12 | 2013-04-25 | Nsk Ltd | Slider falling-out prevention structure for linear guide device, linear guide device, and slider falling-out prevention method for linear guide device |
JP2015224670A (en) * | 2014-05-26 | 2015-12-14 | 株式会社イマオコーポレーション | Fixing device |
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