US20090152058A1 - Brake lining cup attachment method for reduced wear - Google Patents
Brake lining cup attachment method for reduced wear Download PDFInfo
- Publication number
- US20090152058A1 US20090152058A1 US12/369,924 US36992409A US2009152058A1 US 20090152058 A1 US20090152058 A1 US 20090152058A1 US 36992409 A US36992409 A US 36992409A US 2009152058 A1 US2009152058 A1 US 2009152058A1
- Authority
- US
- United States
- Prior art keywords
- brake lining
- cup
- center
- attachment
- carrier disk
- 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.)
- Abandoned
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Classifications
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- 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
- F16D65/12—Discs; Drums for disc brakes
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- 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
- F16D69/04—Attachment of linings
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- 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
- F16D69/04—Attachment of linings
- F16D69/0416—Attachment of linings specially adapted for curved linings
-
- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
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- 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
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53648—Brake lining to brake shoe
Definitions
- the present invention is in the field of braking systems. More specifically, this invention relates to the brake linings for use in a braking disk.
- modern steel brake designs rely on the friction generated between solid steel and sintered metal wear surfaces.
- the steel surface may take the form of a full annular disk, or may be segmented and connected, with or without a substructure, to form a full annular disk.
- the sintered metal components are lower in strength, and may be applied directly to an annular disk, or segmented and mounted to an annular disk substructure or lining carrier.
- Segmented linings contain a number of consumable lining containers or cups which are fastened to a reusable carrier. The cups are typically stamped from steel sheet metal and are formed to hold or contain the lining material.
- the cups are usually plated to protect against corrosion, and to aid in developing a metallurgical bond with the lining material.
- Powdered metal is then added to the lining cup through the conventional process of densification and sintering.
- Brake wear is effected by, among other things, the ratio of energy absorbed per unit of lining surface area (lining loading). Due to the porosity of powdered metal material, linings also act as good insulators. As a result of this, energy, in the form of heat, is slow to transfer through the lining material. Large thermal gradients therefore develop through the thickness of the cup. Due to differential thermal expansion, the lining cup deforms such that the area at the wear interface is reduced. This results in a reduction in “effective” lining area, high localized lining loadings and subsequently increased wear.
- a brake lining assembly comprising an annular carrier disk and a plurality of segmented brake lining cups is provided.
- the segmented brake lining cups further comprise a center secured to the carrier disk and filled with brake lining material, wherein the brake lining material is secured to the carrier disk through the lining cups with an attachment fastener forming a brake lining assembly, and wherein the attachment fastener is offset from the lining cup center.
- FIG. 1 is an end view of a brake lining assembly according to an aspect of the invention
- FIG. 2 is a top view of a prior art brake lining assembly
- FIG. 3 is a cross section view of FIG. 2 ;
- FIG. 4 is a top view of a brake lining assembly according to an aspect of the invention.
- FIG. 5 is a cross section view of FIG. 4 , additionally showing the brake disk in relation to the brake lining assembly;
- FIG. 6 is a top view of a brake lining assembly according to an aspect of the invention.
- FIG. 7 is a cross section view of FIG. 6 , additionally showing the brake disk in relation to the brake lining assembly;
- FIG. 8 is a top view of a brake lining assembly according to an aspect of the 25 invention.
- FIG. 9 is a cross section view of FIG. 8 , additionally showing the brake disk in relation to the brake lining assembly;
- FIGS. 1 and 4 - 9 are not drawn to scale and in which like components are numbered alike.
- a brake disk 10 is similarly engaged by a brake lining assembly 40 .
- An annular carrier disk 12 includes a plurality of segmented brake lining cups 20 secured to the carrier disk 12 .
- Lining cups 20 each have a center 22 and are at least partially filled with brake lining material 30 .
- the brake lining material 30 is secured to the carrier disk 12 through the lining cups 20 with an attachment fastener 35 , forming a brake lining assembly 40 .
- the brake lining assembly 40 has a wear surface.
- the attachment fastener 35 may be offset from the lining cup center 22 .
- Various embodiments may result in an increase in wear area 31 b, lower localized lining loading and subsequently reduced wear. This is shown in FIGS. 1 and 4 - 9 .
- FIGS. 1 and 4 - 9 show several configurations for the offset of the attachment fastener 35 , however various embodiments are not limited to these particular offsets.
- the fasteners may be offset diagonally, tangentially, or various other ways which leave the wear area 31 b.
- the annular carrier disk 12 includes an inner radius 14 and an outer radius 16 .
- the lining cups 20 have a corresponding inner edge 24 and a corresponding outer edge 26 , and the attachment fastener 35 is located closer to the lining cup outer edge 26 than to the lining cup center 22 , though the attachment fastener 35 may also be located generally closer to the lining cup inner edge 24 than to the lining cup center 22 .
- two attachment fasteners 35 may be used for attachment of the lining material 30 to the carrier 12 through the lining cup 20 and may be located on opposing sides of the lining cup center 22 .
- one attachment fastener 35 may be located closer to the lining cup inner edge 24 than to the lining cup center 22 and the other attachment fastener 35 may be located closer to the lining cup outer edge 26 than to the lining cup center 22 .
- a torque button may be included in a brake disk assembly.
- a torque button is a portion of the lining cup or a component attached to the lining cup that may extend into a corresponding indentation in the carrier. While the attachment fasteners 35 are intended to provide axial connection of the cups to the carrier, the torque button is intended to transfer shear loads created by the relative disk rotation.
- torque button were generally located in the same location as the attachment fastener 35 , namely, in the lining cup center 22 .
- the lining cup 20 is formed with a torque button 50 in the lining cup center 22 , wherein this torque button 50 extends into the carrier disk 12 .
- the torque button 50 is attached to the lining cup center 22 .
- a method of attachment of a brake lining cup 20 and brake lining material 30 to an annular carrier disk 12 comprises forming a lining cup 20 having a center 22 and forming lining material 30 to fit into the lining cup 20 , thus having a corresponding lining material center 32 .
- the lining material 30 has at least one attachment hole 38 offset from the lining material center 32 .
- the method further comprises attaching the lining material 30 to the carrier 12 through the lining cup 20 with an attachment fastener 35 through the attachment hole 38 .
- the annular carrier disk 12 includes an inner radius 14 and an outer radius 16
- the lining material 30 includes a corresponding inner edge 34 , and a corresponding outer edge 36
- the attachment hole 38 is located more proximate to the lining material outer edge 36 than to the lining material center 32
- the attachment hole 38 may also be located more proximate to the lining material inner edge 34 than to the lining material center 32 .
- two attachment fasteners 35 may be used for attachment of the lining material 30 to the carrier 12 through the lining cup 20 , wherein the attachment holes 38 are located on opposing sides of the lining cup material center 32 .
- one attachment hole 38 is located closer to the lining cup material inner edge 34 than to the lining cup material center 32
- the other attachment hole 38 is located closer to the lining cup material outer edge 36 than to the lining cup material center 32 .
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
A brake lining assembly is provided for improved useful life. A brake lining assembly may comprise a carrier disk, a brake lining cup secured to the carrier disk and filled with a brake lining material, wherein the segmented brake lining cup has a center, wherein the brake lining material is secured to the carrier disk with an attachment fastener through the lining material and the brake lining cup, and wherein the attachment fastener is offset from the center.
Description
- This application is a continuation application of U.S. patent application Ser. No. 11/900,117, entitled “Brake Lining Cup Attachment Method For Reduced Wear” and filed on Sep. 10, 2007, which claims priority to U.S. Provisional Patent Application No. 60/825,273, entitled “Brake Lining Cup Attachment Method For Reduced Wear” and filed Sep. 11, 2006, all of which are hereby incorporated by reference in their entirety.
- The present invention is in the field of braking systems. More specifically, this invention relates to the brake linings for use in a braking disk. Generally, modern steel brake designs rely on the friction generated between solid steel and sintered metal wear surfaces. The steel surface may take the form of a full annular disk, or may be segmented and connected, with or without a substructure, to form a full annular disk. The sintered metal components are lower in strength, and may be applied directly to an annular disk, or segmented and mounted to an annular disk substructure or lining carrier. Segmented linings contain a number of consumable lining containers or cups which are fastened to a reusable carrier. The cups are typically stamped from steel sheet metal and are formed to hold or contain the lining material. The cups are usually plated to protect against corrosion, and to aid in developing a metallurgical bond with the lining material. Powdered metal is then added to the lining cup through the conventional process of densification and sintering. Brake wear is effected by, among other things, the ratio of energy absorbed per unit of lining surface area (lining loading). Due to the porosity of powdered metal material, linings also act as good insulators. As a result of this, energy, in the form of heat, is slow to transfer through the lining material. Large thermal gradients therefore develop through the thickness of the cup. Due to differential thermal expansion, the lining cup deforms such that the area at the wear interface is reduced. This results in a reduction in “effective” lining area, high localized lining loadings and subsequently increased wear.
- In the past, the lining material was attached through the center of the lining cup. Thus when the thermal differential discussed above caused deformation, this deformation left only a wear area in the center around the attachment point. This is shown in
FIGS. 2 and 3 . - Accordingly, a method of attachment of the lining cups and material is desired which would increase the “effective” lining wear area, even after sustained use.
- A brake lining assembly comprising an annular carrier disk and a plurality of segmented brake lining cups is provided. The segmented brake lining cups further comprise a center secured to the carrier disk and filled with brake lining material, wherein the brake lining material is secured to the carrier disk through the lining cups with an attachment fastener forming a brake lining assembly, and wherein the attachment fastener is offset from the lining cup center.
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FIG. 1 is an end view of a brake lining assembly according to an aspect of the invention; -
FIG. 2 is a top view of a prior art brake lining assembly; -
FIG. 3 is a cross section view ofFIG. 2 ; -
FIG. 4 is a top view of a brake lining assembly according to an aspect of the invention; -
FIG. 5 is a cross section view ofFIG. 4 , additionally showing the brake disk in relation to the brake lining assembly; -
FIG. 6 is a top view of a brake lining assembly according to an aspect of the invention; -
FIG. 7 is a cross section view ofFIG. 6 , additionally showing the brake disk in relation to the brake lining assembly; -
FIG. 8 is a top view of a brake lining assembly according to an aspect of the 25 invention; -
FIG. 9 is a cross section view ofFIG. 8 , additionally showing the brake disk in relation to the brake lining assembly; - The detailed description of exemplary embodiments herein makes reference to the accompanying drawings, which show exemplary embodiments by way of illustration and its best mode, and not of limitation. While these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that logical, chemical and mechanical changes may be made without departing from the spirit and scope of the invention. For example, the steps recited in any of the method or process descriptions may be executed in any order and are not necessarily limited to the order presented. Moreover, many of the functions or steps may be outsourced to or performed by one or more third parties. Furthermore, any reference to singular includes plural embodiments, and any reference to more than one component or step may include a singular embodiment or step. Also, any reference to attached, fixed, connected or the like may include permanent, removable, temporary, partial, full and/or any other possible attachment option. Additionally, any reference to without contact (or similar phrases) may also include reduced contact or minimal contact.
- Various aspects of the invention are presented in FIGS. 1 and 4-9 which are not drawn to scale and in which like components are numbered alike. With reference to FIGS. 1 and 4-9 in an embodiment, according to various embodiments, a
brake disk 10 is similarly engaged by abrake lining assembly 40. Anannular carrier disk 12 includes a plurality of segmentedbrake lining cups 20 secured to thecarrier disk 12.Lining cups 20 each have acenter 22 and are at least partially filled withbrake lining material 30. Thebrake lining material 30 is secured to thecarrier disk 12 through thelining cups 20 with anattachment fastener 35, forming abrake lining assembly 40. Thebrake lining assembly 40 has a wear surface. - To overcome problems of conventional systems, according various embodiments, the
attachment fastener 35 may be offset from thelining cup center 22. Various embodiments may result in an increase inwear area 31 b, lower localized lining loading and subsequently reduced wear. This is shown in FIGS. 1 and 4-9. FIGS. 1 and 4-9 show several configurations for the offset of theattachment fastener 35, however various embodiments are not limited to these particular offsets. The fasteners may be offset diagonally, tangentially, or various other ways which leave thewear area 31 b. - In an embodiment, the
annular carrier disk 12 includes aninner radius 14 and anouter radius 16. Thelining cups 20 have a correspondinginner edge 24 and a correspondingouter edge 26, and theattachment fastener 35 is located closer to the lining cupouter edge 26 than to thelining cup center 22, though theattachment fastener 35 may also be located generally closer to the lining cupinner edge 24 than to thelining cup center 22. - In various embodiments, two
attachment fasteners 35 may be used for attachment of thelining material 30 to thecarrier 12 through thelining cup 20 and may be located on opposing sides of thelining cup center 22. Alternatively, oneattachment fastener 35 may be located closer to the lining cupinner edge 24 than to thelining cup center 22 and theother attachment fastener 35 may be located closer to the lining cupouter edge 26 than to thelining cup center 22. - In various embodiments, a torque button may be included in a brake disk assembly. As used herein, a torque button is a portion of the lining cup or a component attached to the lining cup that may extend into a corresponding indentation in the carrier. While the
attachment fasteners 35 are intended to provide axial connection of the cups to the carrier, the torque button is intended to transfer shear loads created by the relative disk rotation. - In prior art applications, torque button were generally located in the same location as the
attachment fastener 35, namely, in thelining cup center 22. However, according to an embodiment, thelining cup 20 is formed with atorque button 50 in thelining cup center 22, wherein thistorque button 50 extends into thecarrier disk 12. In various embodiments, with reference toFIG. 9 , thetorque button 50 is attached to thelining cup center 22. - According to an embodiment, a method of attachment of a
brake lining cup 20 andbrake lining material 30 to anannular carrier disk 12 comprises forming a liningcup 20 having acenter 22 and forminglining material 30 to fit into the liningcup 20, thus having a corresponding lining material center 32. The liningmaterial 30 has at least oneattachment hole 38 offset from the lining material center 32. The method further comprises attaching thelining material 30 to thecarrier 12 through the liningcup 20 with anattachment fastener 35 through theattachment hole 38. - According to an embodiment, the
annular carrier disk 12 includes aninner radius 14 and anouter radius 16, and thelining material 30 includes a correspondinginner edge 34, and a correspondingouter edge 36, wherein theattachment hole 38 is located more proximate to the lining materialouter edge 36 than to the lining material center 32, theattachment hole 38 may also be located more proximate to the lining materialinner edge 34 than to the lining material center 32. - In an embodiment, two
attachment fasteners 35 may be used for attachment of thelining material 30 to thecarrier 12 through the liningcup 20, wherein the attachment holes 38 are located on opposing sides of the lining cup material center 32. In a further embodiment, oneattachment hole 38 is located closer to the lining cup materialinner edge 34 than to the lining cup material center 32, and theother attachment hole 38 is located closer to the lining cup materialouter edge 36 than to the lining cup material center 32. - Benefits, other advantages, and solutions to problems have been described herein with regard to specific embodiments. However, the benefits, advantages, solutions to problems, and any elements that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as critical, required, or essential features or elements of the invention. The scope of the invention is accordingly to be limited by nothing other than the appended claims, in which reference to an element in the singular is not intended to mean “one and only one” unless explicitly so stated, but rather “one or more.” Moreover, where a phrase similar to “at least one of A, B, or C” is used in the claims, it is intended that the phrase be interpreted to mean that A alone may be present in an embodiment, B alone may be present in an embodiment, C alone may be present in an embodiment, or that any combination of the elements A, B and C may be present in a single embodiment; for example, A and B, A and C, B and C, or A and B and C. Furthermore, no element, component, or method step in the present disclosure is intended to be dedicated to the public regardless of whether the element, component, or method step is explicitly recited in the claims. No claim element herein is to be construed under the provisions of 35 U.S.C. 112, sixth paragraph, unless the element is expressly recited using the phrase “means for.” As used herein, the terms “comprises”, “comprising”, or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (20)
1. A brake lining assembly comprising:
a carrier disk;
a brake lining cup secured to said carrier disk, wherein at least a portion of said brake lining cup is filled with a brake lining material;
wherein said brake lining cup has a center;
wherein said brake lining material is secured to said carrier disk with an attachment fastener through said brake lining material and said brake lining cup; and,
wherein said attachment fastener is offset from said center.
2. The brake lining assembly of claim 1 , wherein said brake lining cup further comprises a torque button in said brake lining cup.
3. The brake lining assembly of claim 2 , wherein said torque button is offset from said attachment fastener.
4. The brake lining assembly of claim 2 , wherein said torque button extends into said carrier disk.
5. The brake lining assembly of claim 1 , wherein said attachment fastener is configured to transfer torque.
6. The brake lining assembly of claim 1 , wherein said attachment fastener is configured so as to transfer minimal torque.
7. The brake lining assembly of claim 1 , wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup includes an inner edge and an outer edge, and said attachment fastener is located closer to said brake lining cup outer edge than to said brake lining cup center.
8. The brake lining assembly of claim 1 , wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup includes an inner edge and an outer edge, said attachment fastener is located closer to said brake lining cup inner edge than to said brake lining cup center.
9. The brake lining assembly of claim 1 , further comprising an additional fastener, wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup includes an inner edge and an outer edge, and said attachment fasteners are located on opposing sides of said brake lining cup center.
10. The brake lining assembly of claim 1 , further comprising an additional fastener, wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cups include an inner edge and an outer edge, one of said attachment fastener is located closer to said brake lining cup inner edge than to said brake lining cup center, and said additional attachment fastener is located closer to said brake lining cup outer edge than to said brake lining cup center.
11. The brake lining assembly of claim 1 , wherein said brake lining cup further comprises a torque button in said brake lining cup center, wherein said torque button extends into said carrier disk.
12. A method comprising the steps of:
coupling a brake lining cup and a brake lining material, wherein said brake lining material is configured to fit into said brake lining cup, and said brake lining cup having a brake lining cup center and a brake lining material center corresponding to said brake lining cup center, wherein said brake lining material has an attachment hole offset from said brake lining material center; and
attaching said brake lining material to a carrier disk through said brake lining cup with an attachment fastener through said attachment hole.
13. The method of claim 12 , wherein said brake lining cup further comprises a torque button offset from said attachment fastener.
14. The method of claim 13 , wherein said torque button extends into said carrier disk.
15. The method of claim 12 , wherein said brake lining cup further comprises a torque button in said brake lining cup center, wherein said torque button extends into said carrier disk.
16. The attachment method of claim 12 , further comprising:
fabricating a torque button;
attaching said torque button to said brake lining cup, wherein said torque button extends into said carrier disk.
17. The method of claim 12 , wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup and brake lining material each have an inner edge and an outer edge, and said attachment hole is located closer to said brake lining material outer edge than to said brake lining material center.
18. The method of claim 12 , wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup and brake lining material each have an inner edge and an outer edge, and said attachment hole is located closer to said brake lining material inner edge than to said brake lining material center.
19. The method of claim 12 , further comprising an additional fastener for attachment of said brake lining material to said carrier through said brake lining cup, wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup and brake lining material each have an inner edge and an outer edge, and said attachment holes are located on opposing sides of said brake lining material center.
20. The method of claim 12 , further comprising an additional fastener for attachment of said brake lining material to said carrier through said brake lining cup, wherein said carrier disk further comprises an inner radius and an outer radius, said brake lining cup and said brake lining material each have an inner edge and an outer edge, and one of said attachment holes is located closer to said brake lining material inner edge than to said brake lining material center, and said other attachment hole is located closer to said brake lining material outer edge than to said brake lining material center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US12/369,924 US20090152058A1 (en) | 2006-09-11 | 2009-02-12 | Brake lining cup attachment method for reduced wear |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US82527306P | 2006-09-11 | 2006-09-11 | |
US11/900,117 US7500546B2 (en) | 2006-09-11 | 2007-09-10 | Brake lining cup attachment method for reduced wear |
US12/369,924 US20090152058A1 (en) | 2006-09-11 | 2009-02-12 | Brake lining cup attachment method for reduced wear |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/900,117 Continuation US7500546B2 (en) | 2006-09-11 | 2007-09-10 | Brake lining cup attachment method for reduced wear |
Publications (1)
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US20090152058A1 true US20090152058A1 (en) | 2009-06-18 |
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ID=38640597
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US11/900,117 Expired - Fee Related US7500546B2 (en) | 2006-09-11 | 2007-09-10 | Brake lining cup attachment method for reduced wear |
US12/369,924 Abandoned US20090152058A1 (en) | 2006-09-11 | 2009-02-12 | Brake lining cup attachment method for reduced wear |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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US11/900,117 Expired - Fee Related US7500546B2 (en) | 2006-09-11 | 2007-09-10 | Brake lining cup attachment method for reduced wear |
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US (2) | US7500546B2 (en) |
GB (1) | GB2442103B (en) |
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US20110162919A1 (en) * | 2010-01-04 | 2011-07-07 | Martin Christopher Kapanowski | Disk Brake Pad |
US20120325598A1 (en) * | 2010-03-11 | 2012-12-27 | Fine Sinter Co., Ltd. | Brake lining for railroad car |
US10724582B2 (en) | 2018-05-14 | 2020-07-28 | Ford Global Technologies, Llc | Hybrid transmission having electro-magnetically actuated pawl clutch |
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CA2714882A1 (en) | 2009-04-02 | 2010-10-02 | Clipper Windpower, Inc. | Serviceable yaw brake disc segments without nacelle removal |
IT1396994B1 (en) * | 2009-11-05 | 2012-12-20 | Cofren Srl | IMPROVED SHOE FOR DISC BRAKES FOR RAILWAY AND INDUSTRIAL VEHICLES. |
US8978843B2 (en) | 2012-12-26 | 2015-03-17 | Goodrich Corporation | Brake disk assembly |
AT514738A1 (en) * | 2013-08-23 | 2015-03-15 | Miba Frictec Gmbh | friction |
DE102019128599B4 (en) * | 2019-10-23 | 2021-11-04 | Schaeffler Technologies AG & Co. KG | Lining arrangement for a braking device, braking device with the lining arrangement and method for assembling a lining arrangement |
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- 2007-09-11 GB GB0717707A patent/GB2442103B/en not_active Expired - Fee Related
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2009
- 2009-02-12 US US12/369,924 patent/US20090152058A1/en not_active Abandoned
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110162919A1 (en) * | 2010-01-04 | 2011-07-07 | Martin Christopher Kapanowski | Disk Brake Pad |
US9458904B2 (en) * | 2010-01-04 | 2016-10-04 | Ford Global Technologies, Llc | Disk brake pad |
US20120325598A1 (en) * | 2010-03-11 | 2012-12-27 | Fine Sinter Co., Ltd. | Brake lining for railroad car |
US10030725B2 (en) * | 2010-03-11 | 2018-07-24 | Nippon Steel & Sumitomo Metal Corporation | Brake lining for railroad car |
US10724582B2 (en) | 2018-05-14 | 2020-07-28 | Ford Global Technologies, Llc | Hybrid transmission having electro-magnetically actuated pawl clutch |
Also Published As
Publication number | Publication date |
---|---|
GB2442103B (en) | 2011-06-01 |
GB0717707D0 (en) | 2007-10-17 |
US20080060893A1 (en) | 2008-03-13 |
US7500546B2 (en) | 2009-03-10 |
GB2442103A (en) | 2008-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: GOODRICH CORPORATION, NORTH CAROLINA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:THORP, JOHN H.E.;REEL/FRAME:022249/0585 Effective date: 20070905 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |