JPH0236659U - - Google Patents
Info
- Publication number
- JPH0236659U JPH0236659U JP1988115704U JP11570488U JPH0236659U JP H0236659 U JPH0236659 U JP H0236659U JP 1988115704 U JP1988115704 U JP 1988115704U JP 11570488 U JP11570488 U JP 11570488U JP H0236659 U JPH0236659 U JP H0236659U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- gear
- gear head
- head
- helical gear
- 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
- 239000004519 grease Substances 0.000 claims description 5
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第1図は本考案によるギヤヘツド付モータにお
けるギヤヘツドのグリスシール構造の一実施例を
示す断面図、第2図は第1図のモータシヤフトを
示す斜視図、第3図は従来のギヤヘツド付モータ
の構造を示す断面図、第4図ないし第6図は従来
のギヤヘツド付モータにおけるギヤヘツドのグリ
スシール構造を示す断面図である。
1……ブラケツト、2……モータシヤフト、2
a……ヘリカル歯切れ部、5……ピニオン部、6
……可撓性チユーブ、7……側板、8……ヘリカ
ルギヤ。
Fig. 1 is a cross-sectional view showing one embodiment of the gear head grease seal structure in a motor with a gear head according to the present invention, Fig. 2 is a perspective view showing the motor shaft of Fig. 1, and Fig. 3 is a cross-sectional view of a conventional motor with a gear head. 4 to 6 are cross-sectional views showing a grease seal structure of a gear head in a conventional motor with a gear head. 1...Bracket, 2...Motor shaft, 2
a... Helical toothed part, 5... Pinion part, 6
...Flexible tube, 7... Side plate, 8... Helical gear.
Claims (1)
の先端部にヘリカル歯切りを施し、該ヘリカルギ
ヤ部にギヤヘツドのヘリカルギヤを噛合わせたギ
ヤヘツド付モータにおけるギヤヘツドのグリスシ
ール構造において、上記ヘリカル歯切りを施した
モータシヤフトのヘリカルギヤとの噛合部を除く
基端部周囲にモータケース内へのグリスの流入を
阻止する帯を設けたことを特徴とするギヤヘツド
付モータにおけるギヤヘツドのグリスシール構造
。 A motor with a gear head having a grease seal structure in which a motor and a gear head are arranged side by side, a helical gear is cut at the tip of the motor shaft, and a helical gear of the gear head is meshed with the helical gear part. A grease seal structure for a gear head in a motor with a gear head, characterized in that a band for preventing grease from flowing into the motor case is provided around the base end of the shaft, excluding the area where it meshes with a helical gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988115704U JPH0648210Y2 (en) | 1988-09-02 | 1988-09-02 | Grease seal structure of gear head in motor with gear head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988115704U JPH0648210Y2 (en) | 1988-09-02 | 1988-09-02 | Grease seal structure of gear head in motor with gear head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0236659U true JPH0236659U (en) | 1990-03-09 |
JPH0648210Y2 JPH0648210Y2 (en) | 1994-12-12 |
Family
ID=31357599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988115704U Expired - Lifetime JPH0648210Y2 (en) | 1988-09-02 | 1988-09-02 | Grease seal structure of gear head in motor with gear head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0648210Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337169A (en) * | 2004-05-28 | 2005-12-08 | Denso Corp | Flow control valve for internal combustion engine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5787915B2 (en) | 2013-02-13 | 2015-09-30 | オリエンタルモーター株式会社 | Grease leakage prevention structure of gear reducer in electric motor with gear reducer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55106766U (en) * | 1979-01-24 | 1980-07-25 | ||
JPS589056U (en) * | 1981-07-10 | 1983-01-20 | 三菱電機株式会社 | variable speed reduction motor |
-
1988
- 1988-09-02 JP JP1988115704U patent/JPH0648210Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55106766U (en) * | 1979-01-24 | 1980-07-25 | ||
JPS589056U (en) * | 1981-07-10 | 1983-01-20 | 三菱電機株式会社 | variable speed reduction motor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337169A (en) * | 2004-05-28 | 2005-12-08 | Denso Corp | Flow control valve for internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH0648210Y2 (en) | 1994-12-12 |