JPH0276529U - - Google Patents
Info
- Publication number
- JPH0276529U JPH0276529U JP15614888U JP15614888U JPH0276529U JP H0276529 U JPH0276529 U JP H0276529U JP 15614888 U JP15614888 U JP 15614888U JP 15614888 U JP15614888 U JP 15614888U JP H0276529 U JPH0276529 U JP H0276529U
- Authority
- JP
- Japan
- Prior art keywords
- lower rail
- rail
- upper rail
- connects
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
第1図はこの考案の実施例を示すパワー・シー
トスライド装置の一部切欠平面図、第2図は第1
図A―A断面側面図、第3図は第1図B―B断面
側面図、第4図は第1図C―C断面図、第5図は
第1図D―D断面図、第6図は第4図の部分拡大
図、第7図は第5図の部分拡大図、第8図はロア
レールとギヤハウジングの取付け構造を示す斜視
図、第9図は第8図E―E断面図、第10図は第
8図F―F断面図、第11図は作用説明図、第1
2図及び第13図はローラーの他の実施例を示す
断面図、第14図は車両用前部座席の側面図、第
15図および第16図は従来のシートスライド装
置のアツパーレールとロアレールの係合構造を示
す断面図である。
2…アツパーレール、2a…底面、3…ロアレ
ール、5,6…フランジ部、10,11…カール
部、12…スライダー、13,13a,13b…
ローラー、14…凹溝、15…球面突起、16,
17…ストツパー、18…スクリユウ軸、23…
ナツトハウジング、26…ナツト、30…ウオー
ム、32…駆動装置、33…出力軸。
FIG. 1 is a partially cutaway plan view of a power seat slide device showing an embodiment of this invention, and FIG.
Figure 3 is a cross-sectional side view taken along line B-B in Figure 1, Figure 4 is a cross-sectional view taken along line CC in Figure 1, Figure 5 is a cross-sectional view taken along line D-D in Figure 1, and Figure 6 is a cross-sectional view taken along line CC in Figure 1. The figure is a partially enlarged view of FIG. 4, FIG. 7 is a partially enlarged view of FIG. , FIG. 10 is a sectional view taken along line FF in FIG. 8, FIG. 11 is an action explanatory diagram, and FIG.
2 and 13 are cross-sectional views showing other embodiments of the roller, FIG. 14 is a side view of a front seat for a vehicle, and FIGS. 15 and 16 are views showing the relationship between an upper rail and a lower rail of a conventional seat slide device. FIG. 3 is a cross-sectional view showing a combined structure. 2... Upper rail, 2a... Bottom surface, 3... Lower rail, 5, 6... Flange part, 10, 11... Curl part, 12... Slider, 13, 13a, 13b...
roller, 14...concave groove, 15...spherical protrusion, 16,
17...stopper, 18...screw shaft, 23...
Nut housing, 26... Nut, 30... Worm, 32... Drive device, 33... Output shaft.
Claims (1)
結するロアレールが互いに係合し、かつ、駆動装
置を介しアツパーレールをロアレールに沿つて前
後方向へ移動させるスクリユウ軸が、ロアレール
内に収納されたパワー・シートスライド装置にお
いて、前記アツパーレールの上面に、その長手方
向へ凹溝を形成し、該凹溝の底面と前記ロアレー
ルの上面間にローラーを転動可能に介在せしめ、
該ローラーの転動を規制するストツパーをアツパ
ーレールとロアレールの両端部近傍と略中央部に
それぞれ突設し、かつ、該ロアレールの略中央部
に突設した一対のストツパー間に前記駆動装置を
配設したことを特徴とするパワー・シートスライ
ド装置。 A power seat slide device in which an upper rail that connects to the seat and a lower rail that connects to the vehicle body engage with each other, and a screw shaft that moves the upper rail back and forth along the lower rail via a drive device is housed within the lower rail. A groove is formed in the upper surface of the upper rail in the longitudinal direction thereof, and a roller is rotatably interposed between the bottom surface of the groove and the upper surface of the lower rail,
Stoppers for regulating the rolling of the rollers are provided protruding near both ends and substantially at the center of the upper rail and the lower rail, respectively, and the driving device is disposed between a pair of stoppers projecting from the substantially center of the lower rail. A power seat slide device that is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15614888U JPH0276529U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15614888U JPH0276529U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0276529U true JPH0276529U (en) | 1990-06-12 |
Family
ID=31434422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15614888U Pending JPH0276529U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0276529U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211142A (en) * | 1985-03-08 | 1986-09-19 | ゼネラル モーターズ コーポレーシヨン | Seat sliding structure and bearing assembly unit therefor |
-
1988
- 1988-11-30 JP JP15614888U patent/JPH0276529U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61211142A (en) * | 1985-03-08 | 1986-09-19 | ゼネラル モーターズ コーポレーシヨン | Seat sliding structure and bearing assembly unit therefor |