JPS6445054U - - Google Patents
Info
- Publication number
- JPS6445054U JPS6445054U JP1987140338U JP14033887U JPS6445054U JP S6445054 U JPS6445054 U JP S6445054U JP 1987140338 U JP1987140338 U JP 1987140338U JP 14033887 U JP14033887 U JP 14033887U JP S6445054 U JPS6445054 U JP S6445054U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- gear box
- oil
- lubricating oil
- small
- 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
- 239000003921 oil Substances 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案にかかる歯車装置の一実施例の
側断面図で、第２図はその歯車箱の正面図を示し
、第３図、第４図はそれぞれ別の実施例の歯車箱
の要部断面図であつて、第５図は従来の歯車装置
の一例の側断面図、第６図はその歯車箱の正面図
、第７図は小歯車軸受ラビリンス部の詳細縦断面
図である。
１……歯車箱、２……潤滑油、３……大歯車、
４……小歯車、５……ラビリンス部、６……油溜
め、７，８……穴、９……軸受、１０……仕切壁
、１１，１３……小室、１２……衝立状部、１４
……パイプ。
FIG. 1 is a side sectional view of one embodiment of the gear device according to the present invention, FIG. 2 is a front view of the gear box, and FIGS. 3 and 4 are gear boxes of different embodiments. 5 is a side sectional view of an example of a conventional gear device, FIG. 6 is a front view of the gear box, and FIG. 7 is a detailed vertical sectional view of the pinion bearing labyrinth part. . 1...gear box, 2...lubricating oil, 3...large gear,
4... Small gear, 5... Labyrinth part, 6... Oil reservoir, 7, 8... Hole, 9... Bearing, 10... Partition wall, 11, 13... Small chamber, 12... Screen-shaped part, 14
……pipe.
Claims (1)
設された大歯車の回転により前記潤滑油を掻き上
げて歯車の噛み合い部および各軸受の潤滑を行う
油浴潤滑式歯車装置において、前記歯車箱外側面
に前記大歯車の下方側面に対向するごとく油溜め
を設け、前記小歯車と反対側の歯車箱内の下方に
仕切壁によつて歯車箱内の潤滑油面より上方およ
び前記油溜めに開口する小室を設けると共に、前
記小歯車側の歯車箱内底部を衝立状に形成して歯
車箱内部と前記油溜めとを連通する穴を前記衝立
状部またはそれに近接する位置に穿設して構成し
たことを特徴とする歯車装置。 In an oil bath lubrication type gear device in which lubricating oil is stored inside a gear box and the lubricating oil is scraped up by rotation of a large gear installed in the gear box to lubricate the meshing parts of the gears and each bearing. , an oil reservoir is provided on the outer surface of the gear box so as to face the lower side of the large gear, and a partition wall is provided below the gear box on the opposite side of the small gear to provide an oil reservoir above and above the lubricating oil level in the gear box. A small chamber opening into the oil sump is provided, and the inner bottom of the gear box on the side of the small gear is formed into a screen shape, and a hole communicating between the inside of the gear box and the oil sump is formed in the screen-shaped portion or at a position adjacent thereto. A gear device characterized in that it is configured by drilling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140338U JPS6445054U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140338U JPS6445054U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445054U true JPS6445054U (en) | 1989-03-17 |
Family
ID=31404411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987140338U Pending JPS6445054U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445054U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009210082A (en) * | 2008-03-06 | 2009-09-17 | Toyota Motor Corp | Lubricating structure of power transmission |
| WO2013057975A1 (en) * | 2011-10-19 | 2013-04-25 | 愛知機械工業株式会社 | Transmission |
| CN113195944A (en) * | 2018-12-27 | 2021-07-30 | 东洋电机制造株式会社 | Gear device for railway vehicle |
-
1987
- 1987-09-14 JP JP1987140338U patent/JPS6445054U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009210082A (en) * | 2008-03-06 | 2009-09-17 | Toyota Motor Corp | Lubricating structure of power transmission |
| WO2013057975A1 (en) * | 2011-10-19 | 2013-04-25 | 愛知機械工業株式会社 | Transmission |
| JPWO2013057975A1 (en) * | 2011-10-19 | 2015-04-02 | 愛知機械工業株式会社 | transmission |
| CN113195944A (en) * | 2018-12-27 | 2021-07-30 | 东洋电机制造株式会社 | Gear device for railway vehicle |
| CN113195944B (en) * | 2018-12-27 | 2024-05-10 | 东洋电机制造株式会社 | Gear device for railway vehicle |
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