GB560903A - Improvements in and relating to brake drums - Google Patents
Improvements in and relating to brake drumsInfo
- Publication number
- GB560903A GB560903A GB1147342A GB1147342A GB560903A GB 560903 A GB560903 A GB 560903A GB 1147342 A GB1147342 A GB 1147342A GB 1147342 A GB1147342 A GB 1147342A GB 560903 A GB560903 A GB 560903A
- Authority
- GB
- United Kingdom
- Prior art keywords
- segments
- metal
- drums
- drum
- liner
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D65/10—Drums for externally- or internally-engaging brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/067—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing drum
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/132—Structure layered
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1332—Structure external ribs, e.g. for cooling or reinforcement
-
- 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
- F16D65/02—Braking members; Mounting thereof
- F16D2065/13—Parts or details of discs or drums
- F16D2065/1304—Structure
- F16D2065/1336—Structure integral part of vehicle wheel
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/002—Combination of different friction materials
-
- 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
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
560,903. Brake surfaces. MIDLAND MOTOR CYLINDER CO., Ltd., and TOGHILL, E. C. Aug. 15, 1942, No. 11473. [Class 103 (i)] Relates to braking surfaces particularly of the drums of road vehicles or of aircraft wheels in which the braking surface is provided by a hard metal liner provided on the light metal of which the drum or wheel is made. To avoid difficulties that arise from the different rates of heat expansion of the two metals, the liner is formed of a number of small segments b of the hard metal, such as cast iron, that are secured in close relation to one another in the surface of the drum or part a of light metal which may be aluminium or magnesium alloy. The segments may have their adjacent end surfaces inclined to provide a dovetail anchorage or be provided with a rib of dovetail form on the inner surface and they may be formed of conglomerated powdered metal. In the case of wide drums there may be two or more circumferential series of segments disposed side by side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1147342A GB560903A (en) | 1942-08-15 | 1942-08-15 | Improvements in and relating to brake drums |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1147342A GB560903A (en) | 1942-08-15 | 1942-08-15 | Improvements in and relating to brake drums |
Publications (1)
Publication Number | Publication Date |
---|---|
GB560903A true GB560903A (en) | 1944-04-26 |
Family
ID=9986906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1147342A Expired GB560903A (en) | 1942-08-15 | 1942-08-15 | Improvements in and relating to brake drums |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB560903A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2840195A (en) * | 1953-06-03 | 1958-06-24 | Gen Motors Corp | Brake drum |
DE1042984B (en) * | 1954-04-03 | 1958-11-06 | Daimler Benz Ag | Light metal brake drum with cast iron brake ring |
US2910148A (en) * | 1956-04-23 | 1959-10-27 | Lambert & Brake Corp | Bi-metallic housing construction for friction devices |
US2978073A (en) * | 1957-04-01 | 1961-04-04 | Chicago Railway Equipment Co | Bimetal brake drum |
FR3100296A1 (en) | 2019-09-02 | 2021-03-05 | Bronze Alu | Composite brake drum |
-
1942
- 1942-08-15 GB GB1147342A patent/GB560903A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2840195A (en) * | 1953-06-03 | 1958-06-24 | Gen Motors Corp | Brake drum |
DE1042984B (en) * | 1954-04-03 | 1958-11-06 | Daimler Benz Ag | Light metal brake drum with cast iron brake ring |
US2910148A (en) * | 1956-04-23 | 1959-10-27 | Lambert & Brake Corp | Bi-metallic housing construction for friction devices |
US2978073A (en) * | 1957-04-01 | 1961-04-04 | Chicago Railway Equipment Co | Bimetal brake drum |
FR3100296A1 (en) | 2019-09-02 | 2021-03-05 | Bronze Alu | Composite brake drum |
WO2021043836A1 (en) | 2019-09-02 | 2021-03-11 | Bronze Alu | Composite brake drum |
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