JPS55152108A - Sintered alloy brake block - Google Patents
Sintered alloy brake blockInfo
- Publication number
- JPS55152108A JPS55152108A JP5791879A JP5791879A JPS55152108A JP S55152108 A JPS55152108 A JP S55152108A JP 5791879 A JP5791879 A JP 5791879A JP 5791879 A JP5791879 A JP 5791879A JP S55152108 A JPS55152108 A JP S55152108A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- brake block
- sintered
- frictional
- reinforcing plate
- 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)
- Powder Metallurgy (AREA)
Abstract
PURPOSE: To prevent occurrence of separation and defect on a brake block by increasing the thickness of an adhesive layer to larger than the height of the bent portion of a reinforcing plate when producing the sintered alloy brake block by pressure bonding a steel reinforcing plate through the adhesive layer to a sintered frictional block to form rugged bonding surfaces on the adhesive layer and the frictional material.
CONSTITUTION: An adhesive layer powder is charged into a mold to be disposed at the adhesive surface side of a sintered frictional block 1, a frictional powder is then charged into the mold to press the powder so as to mold a molded element having a frictional material 1a and an adhesive layer 3. Then, a bent portion 2a contacting with the end surface of the layer 3 in sliding direction is formed at a copper-plated steel reinforcing plate 2, the reinforcing plate 2 is superimposed on the molded element. The plate 2 thus superimposed thereon is pressure sintered to produce a brake block. In this case, the thickness of the layer 3 is formed larger than the height of the bent portion 2a of the plate 2, and rugged surfaces are formed with a number of circular recesses 3a on the adhesive layer 3 and the sintered frictional material 1, or with wavy surface thereon to prevent the occurrence of separation and defect on the brake block due to cracks occurred thereon.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791879A JPS55152108A (en) | 1979-05-11 | 1979-05-11 | Sintered alloy brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5791879A JPS55152108A (en) | 1979-05-11 | 1979-05-11 | Sintered alloy brake block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55152108A true JPS55152108A (en) | 1980-11-27 |
| JPS6235536B2 JPS6235536B2 (en) | 1987-08-03 |
Family
ID=13069369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5791879A Granted JPS55152108A (en) | 1979-05-11 | 1979-05-11 | Sintered alloy brake block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55152108A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198740U (en) * | 1985-05-31 | 1986-12-12 | ||
| JP2004504557A (en) * | 2000-07-13 | 2004-02-12 | ティーエムディー フリクション ゲゼルシャフト ミット ベシュレンクター ハフツング | Brake shoe and method of manufacturing brake shoe |
| US7090057B2 (en) * | 2001-06-04 | 2006-08-15 | Honeywell International Inc. | Composite friction disc with structural core and refurbishable lining elements |
-
1979
- 1979-05-11 JP JP5791879A patent/JPS55152108A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198740U (en) * | 1985-05-31 | 1986-12-12 | ||
| JPH0218841Y2 (en) * | 1985-05-31 | 1990-05-25 | ||
| JP2004504557A (en) * | 2000-07-13 | 2004-02-12 | ティーエムディー フリクション ゲゼルシャフト ミット ベシュレンクター ハフツング | Brake shoe and method of manufacturing brake shoe |
| US7090057B2 (en) * | 2001-06-04 | 2006-08-15 | Honeywell International Inc. | Composite friction disc with structural core and refurbishable lining elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235536B2 (en) | 1987-08-03 |
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