JPH0352454U - - Google Patents
Info
- Publication number
- JPH0352454U JPH0352454U JP11334889U JP11334889U JPH0352454U JP H0352454 U JPH0352454 U JP H0352454U JP 11334889 U JP11334889 U JP 11334889U JP 11334889 U JP11334889 U JP 11334889U JP H0352454 U JPH0352454 U JP H0352454U
- Authority
- JP
- Japan
- Prior art keywords
- reduction device
- stage gear
- speed reduction
- gear
- fixing
- 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
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000000314 lubricant Substances 0.000 description 1
Landscapes
- Gear Transmission (AREA)
- Gears, Cams (AREA)
- General Details Of Gearings (AREA)
Description
第１図及び第２図本考案になる減速装置の構造
を示す部分拡大断面図、第３図〜第５図は同じく
本考案の初段歯車の詳細を示す正面図ａと断面図
ｂ及び背面図ｃ、第６図は従来技術の減速装置を
説明する部分断面略図である。
符号の説明、１…電動機、２…減速装置、２−
１…筺体、２−２…下地板、２−３…入力軸歯車
（ロータピニオン）、２−４…初段歯車部、２−
４１…初段歯車、２−４２…貫通孔、２−４３…
放射状に形成された溝、２−４４…固着用の中心
孔、２−４５…初段歯車軸、２−５…一方の板部
材、２−６…他方の板部材、２−７…出力段歯車
部、２−７１…出力段歯車、３…潤滑剤。
Figures 1 and 2 are partially enlarged cross-sectional views showing the structure of the reduction gear according to the present invention, and Figures 3 to 5 are front views a, cross-sectional views b, and rear views showing details of the first stage gear according to the present invention. c, FIG. 6 is a schematic partial cross-sectional view illustrating a prior art speed reduction device. Explanation of symbols, 1...Electric motor, 2...Reduction gear, 2-
1... Housing, 2-2... Base plate, 2-3... Input shaft gear (rotor pinion), 2-4... First stage gear part, 2-
41...First stage gear, 2-42...Through hole, 2-43...
radially formed groove, 2-44... center hole for fixing, 2-45... first stage gear shaft, 2-5... one plate member, 2-6... other plate member, 2-7... output stage gear Part, 2-71...Output stage gear, 3...Lubricant.
Claims (1)
用される減速装置において、少なくとも高速側初
段歯車の両側面に近接して略平行に保持された板
部材を配設したこと、を特徴とする減速装置。 (2) 少なくも初段歯車が固着用中心孔と共に、
軸方向に貫通する複数の孔を形成したものである
こと、を特徴とする請求項１に記載の減速装置。 (3) 少なくとも初段歯車が固着用中心孔と共に
、軸方向に貫通する複数の孔と、其の端面に放射
状の溝とを形成したこと、を特徴とする請求項１
に記載の減速装置。 (4) 少なくも初段歯車が斜歯歯車（ヘリカルギ
ヤ）であること、を特徴とする請求項１，２、及
び３に記載の減速装置。[Scope of Claim for Utility Model Registration] (1) In a speed reduction device that is used by incorporating a gear train and connected to a small electric motor, etc., a plate member that is held substantially parallel to at least both sides of the first stage gear on the high speed side. A speed reduction device characterized by: (2) At least the first stage gear has a center hole for fixing,
2. The speed reduction device according to claim 1, further comprising a plurality of holes penetrating in the axial direction. (3) Claim 1 characterized in that at least the first stage gear has a plurality of holes penetrating in the axial direction together with the center hole for fixing, and radial grooves are formed on the end surface thereof.
Reduction device described in . (4) The speed reduction device according to any one of claims 1, 2, and 3, wherein at least the first stage gear is a helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113348U JP2526605Y2 (en) | 1989-09-29 | 1989-09-29 | Reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989113348U JP2526605Y2 (en) | 1989-09-29 | 1989-09-29 | Reduction gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0352454U true JPH0352454U (en) | 1991-05-21 |
| JP2526605Y2 JP2526605Y2 (en) | 1997-02-19 |
Family
ID=31661765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989113348U Expired - Lifetime JP2526605Y2 (en) | 1989-09-29 | 1989-09-29 | Reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526605Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001280A (en) * | 2016-06-27 | 2018-01-11 | 株式会社セーコウ | Lubrication structure, punching device, sheet processing device and image formation apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079666A (en) * | 1973-11-21 | 1975-06-28 | ||
| JPS60156263U (en) * | 1984-03-27 | 1985-10-17 | いすゞ自動車株式会社 | transmission gear |
| JPS61164858U (en) * | 1985-03-30 | 1986-10-13 | ||
| JPS6237773U (en) * | 1985-08-23 | 1987-03-06 |
-
1989
- 1989-09-29 JP JP1989113348U patent/JP2526605Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5079666A (en) * | 1973-11-21 | 1975-06-28 | ||
| JPS60156263U (en) * | 1984-03-27 | 1985-10-17 | いすゞ自動車株式会社 | transmission gear |
| JPS61164858U (en) * | 1985-03-30 | 1986-10-13 | ||
| JPS6237773U (en) * | 1985-08-23 | 1987-03-06 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001280A (en) * | 2016-06-27 | 2018-01-11 | 株式会社セーコウ | Lubrication structure, punching device, sheet processing device and image formation apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526605Y2 (en) | 1997-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0352454U (en) | ||
| JPS60126756U (en) | Manual transmission torque transmission mechanism | |
| JPS6116447U (en) | planetary gear system | |
| JPS60138359U (en) | Slip mechanism of small synchronous motor | |
| JPS58159868U (en) | reduction motor | |
| JPS58159869U (en) | reduction motor | |
| JPS603341U (en) | power transmission device | |
| JPH03120662U (en) | ||
| JPS5883972U (en) | reduction motor | |
| JPS595452U (en) | wiper drive device | |
| JPS58159867U (en) | reduction motor | |
| JPS5925943U (en) | variable speed electric motor | |
| JPS5890060U (en) | reduction motor | |
| JPS6138351U (en) | Power transmission mechanism | |
| JPH0362228U (en) | ||
| JPS6077850U (en) | transmission | |
| JPS59105088U (en) | Bearing structure of Roots pump | |
| JPS5934132U (en) | Drive shaft fastening structure | |
| JPS61136193U (en) | ||
| JPS5925951U (en) | variable speed electric motor | |
| JPS617658U (en) | Transmission bevel gear | |
| JPS58183080U (en) | flat motor | |
| JPS6087386U (en) | Roots pump rotor | |
| JPH032947U (en) | ||
| JPH0257256U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |