JPS5554734A - Motor with brake - Google Patents
Motor with brakeInfo
- Publication number
- JPS5554734A JPS5554734A JP12636178A JP12636178A JPS5554734A JP S5554734 A JPS5554734 A JP S5554734A JP 12636178 A JP12636178 A JP 12636178A JP 12636178 A JP12636178 A JP 12636178A JP S5554734 A JPS5554734 A JP S5554734A
- Authority
- JP
- Japan
- Prior art keywords
- ratchet
- brake
- pivoted
- shaft
- rotary lever
- 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
Landscapes
- Braking Arrangements (AREA)
Abstract
PURPOSE:To permit automatic adjustment of the brake gap with such an arrangement that ratchet pawls respectively pivoted to a stationary frame and a rotary lever separate from an operating shaft for opening a shoe are engaged with a ratchet secured to the operating shaft. CONSTITUTION:When a solenoid is de-energized, a rotary lever 16 is rotated in the counterclockwise direction about a shaft 17, whereby a ratcket pawl 22 pivoted by a pin 23 to the rotary lever 16 causes rotation of a ratchet 15 to cause a rotary shaft thereof, i.e., operating shaft 14a, to have a brake action between a pair of shoes. When the brake distance between the shoes and drum is increased, the ratchet 15 is rotated to an extent in excess of the length L of a gear 15a, whereby a ratchet 24 pivoted by pin 25 to a stationary frame is engaged with the next ratchet tooth. Thus, at the time of releasing of the brake the return of the ratchet 15 is regulated to effect automatic adjustment of the brake gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12636178A JPS5554734A (en) | 1978-10-14 | 1978-10-14 | Motor with brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12636178A JPS5554734A (en) | 1978-10-14 | 1978-10-14 | Motor with brake |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5554734A true JPS5554734A (en) | 1980-04-22 |
JPS6114375B2 JPS6114375B2 (en) | 1986-04-18 |
Family
ID=14933273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12636178A Granted JPS5554734A (en) | 1978-10-14 | 1978-10-14 | Motor with brake |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5554734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390085A (en) * | 1981-08-24 | 1983-06-28 | Allis-Chalmers Corporation | Automatic mechanical brake adjuster |
-
1978
- 1978-10-14 JP JP12636178A patent/JPS5554734A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4390085A (en) * | 1981-08-24 | 1983-06-28 | Allis-Chalmers Corporation | Automatic mechanical brake adjuster |
Also Published As
Publication number | Publication date |
---|---|
JPS6114375B2 (en) | 1986-04-18 |
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