GB704617A - Improvements in or relating to adjusting means for internal shoe-drum brakes - Google Patents
Improvements in or relating to adjusting means for internal shoe-drum brakesInfo
- Publication number
- GB704617A GB704617A GB679451A GB679451A GB704617A GB 704617 A GB704617 A GB 704617A GB 679451 A GB679451 A GB 679451A GB 679451 A GB679451 A GB 679451A GB 704617 A GB704617 A GB 704617A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoe
- drum
- push member
- pad
- arm
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D65/40—Slack adjusters mechanical
- F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
- F16D65/58—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with eccentric or helical body
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
704,617. Internal shoe drum brakes. AUTOMOTIVE PRODUCTS CO., Ltd. April 2, 1952 [March 21, 1951], No. 6794/51. Class 103(1) An automatic wear adjustment device for the shoes of an internal shoe drum brake comprises a block 34 which is mounted on a shoe web so as to slide radially and carries at its outer end a pad 30 adapted to engage the inner surface of a brake drum. The block 34 is secured to the shoe web by a push member 28 formed of sheet metal and having its ends bent over as shown in Fig. 2. The member 28 has an arm 32 which co-operates with a stop 33 fixed to the back plate 10. As the linings. wear the pad 30 is pushed inwardly by the drum so that the push member 28 also moves inwardly against the resistance of spring 39. The edge 31 is thus moved away from the cam 44 but this is rotated by the coil spring 49 so as to take up any clearance and. prevent return movement of the push member relative to the shoe. The release movement as determined by the engagement of arm 32 with stop 33 is thus kept constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB679451A GB704617A (en) | 1951-03-21 | 1951-03-21 | Improvements in or relating to adjusting means for internal shoe-drum brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB679451A GB704617A (en) | 1951-03-21 | 1951-03-21 | Improvements in or relating to adjusting means for internal shoe-drum brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB704617A true GB704617A (en) | 1954-02-24 |
Family
ID=9820877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB679451A Expired GB704617A (en) | 1951-03-21 | 1951-03-21 | Improvements in or relating to adjusting means for internal shoe-drum brakes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB704617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895968A (en) * | 2015-06-17 | 2015-09-09 | 王迪蔚 | Automotive automatic adjusting arm |
| CN106744414A (en) * | 2017-01-06 | 2017-05-31 | 浙江理工大学 | Flybar hoist engine with mechanical type anti-fall function |
-
1951
- 1951-03-21 GB GB679451A patent/GB704617A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895968A (en) * | 2015-06-17 | 2015-09-09 | 王迪蔚 | Automotive automatic adjusting arm |
| CN106744414A (en) * | 2017-01-06 | 2017-05-31 | 浙江理工大学 | Flybar hoist engine with mechanical type anti-fall function |
| CN106744414B (en) * | 2017-01-06 | 2023-02-17 | 浙江理工大学 | Stage suspender winch with mechanical anti-falling function |
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