JPS57107454A - Reduction gear unit with brake unit - Google Patents
Reduction gear unit with brake unitInfo
- Publication number
- JPS57107454A JPS57107454A JP18202880A JP18202880A JPS57107454A JP S57107454 A JPS57107454 A JP S57107454A JP 18202880 A JP18202880 A JP 18202880A JP 18202880 A JP18202880 A JP 18202880A JP S57107454 A JPS57107454 A JP S57107454A
- Authority
- JP
- Japan
- Prior art keywords
- brake
- reduction gear
- spigot
- high speed
- core
- 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
Abstract
PURPOSE: To reduce a necessary space and to prevent braking force from being decreased due to lubricant, by spigot-jointing between a brake core in a reduction gear unit having a brake and a bearing cover, and by forming an oil discharging groove in a joint portion.
CONSTITUTION: Power from a motor 2 is transmitted to a high speed shaft 10 through a coupling 12, and then to an output shaft 11 through gears 20, 21, an intermediate shaft 13 and gears 22, 23. A disc-brake 8 is attached onto the high speed shaft 10 of low torque. A core 40 incorporating therein a coil 41 is spigot- jointed to a bearing cover 60 which is in turn spigot-jointed to a reduction gear unit 1. The joint portion between the bearing cover 60 and the core 40 is formed with an oil discharging groove 61, thereby lublicant carried along the high speed shaft 10 is prevented from reaching discs 42, 45 and a lining 42.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18202880A JPS57107454A (en) | 1980-12-24 | 1980-12-24 | Reduction gear unit with brake unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18202880A JPS57107454A (en) | 1980-12-24 | 1980-12-24 | Reduction gear unit with brake unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57107454A true JPS57107454A (en) | 1982-07-03 |
JPS6237258B2 JPS6237258B2 (en) | 1987-08-11 |
Family
ID=16111068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18202880A Granted JPS57107454A (en) | 1980-12-24 | 1980-12-24 | Reduction gear unit with brake unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57107454A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102464253A (en) * | 2010-11-05 | 2012-05-23 | 苏州新达电扶梯部件有限公司 | Energy-saving host of high escalator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888401U (en) * | 1972-01-26 | 1973-10-25 | ||
JPS51131576U (en) * | 1975-04-12 | 1976-10-23 |
-
1980
- 1980-12-24 JP JP18202880A patent/JPS57107454A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4888401U (en) * | 1972-01-26 | 1973-10-25 | ||
JPS51131576U (en) * | 1975-04-12 | 1976-10-23 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102464253A (en) * | 2010-11-05 | 2012-05-23 | 苏州新达电扶梯部件有限公司 | Energy-saving host of high escalator |
Also Published As
Publication number | Publication date |
---|---|
JPS6237258B2 (en) | 1987-08-11 |
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