JPH03105709U - - Google Patents
Info
- Publication number
- JPH03105709U JPH03105709U JP1549290U JP1549290U JPH03105709U JP H03105709 U JPH03105709 U JP H03105709U JP 1549290 U JP1549290 U JP 1549290U JP 1549290 U JP1549290 U JP 1549290U JP H03105709 U JPH03105709 U JP H03105709U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- rotating member
- screw insertion
- circumferential groove
- insertion hole
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案が適用される自動変速機の一例
の概略構成図、第２図はその遊星歯車機構の断面
図、第３図は遊星歯車機構の分解斜視図、第４図
は第２図のＡ部矢視図、第５図は第４図の−
線断面図である。
３……遊星歯車機構、３ｃ……キヤリヤ、１０
……ハブ部（第２回転部材）、１２……ねじ孔、
２０……カバー部（第１回転部材）、２１……ね
じ挿通孔、２３……円周溝、３１……皿ねじ、３
１ａ……カシメ部。
Fig. 1 is a schematic configuration diagram of an example of an automatic transmission to which the present invention is applied, Fig. 2 is a sectional view of its planetary gear mechanism, Fig. 3 is an exploded perspective view of the planetary gear mechanism, and Fig. 4 is a A section arrow view of the figure, Fig. 5 is - of Fig. 4.
FIG. 3... Planetary gear mechanism, 3c... Carrier, 10
...Hub part (second rotating member), 12...Screw hole,
20... Cover portion (first rotating member), 21... Screw insertion hole, 23... Circumferential groove, 31... Flat head screw, 3
1a...Caulking part.
Claims (1)
定する構造において、 第１の回転部材の側面に複数個のねじ挿通孔を
同心円周上に設けるとともに、該側面に上記ねじ
挿通孔と交わる同心状の円周溝を設け、第１の回
転部材のねじ挿通孔を介して第２の回転部材に螺
着された上記ねじの頭部外周を円周溝内にカシメ
ることにより、ねじを回り止めしたことを特徴と
するねじの緩み止め構造。[Claims for Utility Model Registration] In a structure in which two rotating members are connected and fixed in the axial direction by screws, a plurality of screw insertion holes are provided concentrically on the side surface of the first rotating member, and A concentric circumferential groove intersecting with the screw insertion hole is provided on the side surface, and the outer periphery of the head of the screw screwed into the second rotating member through the screw insertion hole of the first rotating member is inserted into the circumferential groove. A screw locking structure characterized by preventing the screw from turning by caulking it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1549290U JPH077611Y2 (en) | 1990-02-19 | 1990-02-19 | Locking structure for screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1549290U JPH077611Y2 (en) | 1990-02-19 | 1990-02-19 | Locking structure for screws |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03105709U true JPH03105709U (en) | 1991-11-01 |
| JPH077611Y2 JPH077611Y2 (en) | 1995-02-22 |
Family
ID=31518796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1549290U Expired - Lifetime JPH077611Y2 (en) | 1990-02-19 | 1990-02-19 | Locking structure for screws |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077611Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130392A (en) * | 2000-10-23 | 2002-05-09 | Aisin Aw Co Ltd | Planetary carrier |
| EP2551552A1 (en) * | 2011-07-29 | 2013-01-30 | ZF Friedrichshafen AG | Gearbox assembly |
-
1990
- 1990-02-19 JP JP1549290U patent/JPH077611Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130392A (en) * | 2000-10-23 | 2002-05-09 | Aisin Aw Co Ltd | Planetary carrier |
| EP2551552A1 (en) * | 2011-07-29 | 2013-01-30 | ZF Friedrichshafen AG | Gearbox assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077611Y2 (en) | 1995-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |