Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Drive Pin Assembly

a technology of drive pins and assemblies, applied in the direction of screws, braking discs, ways, etc., can solve the problems of difficult installation, cost, size, complexity, etc., and achieve the effect of effective and easy implementation

Active Publication Date: 2014-06-05
CWD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0003]The present invention addresses these problems by providing drive pin assemblies, components thereof and methods for using them that can be both effective and easy to implement.

Problems solved by technology

However, each has its own drawbacks, e.g., in terms of ability to securely attach the drive pin to the wheel hub, difficulty of installation, complexity, cost, size, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drive Pin Assembly
  • Drive Pin Assembly
  • Drive Pin Assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

)

[0018]The present invention concerns drive pin assemblies, e.g., of the type that may be used to attach a disc brake rotor to a hub (e.g., for use in an automobile or any other motorized vehicle), as well as to components of such assemblies and methods for using such assemblies and / or components. However, it should be noted that the drive pin assemblies according to the present invention also may be used in any of a variety of other situations.

[0019]FIG. 1 illustrates a hub (or hat) 5 that is attached to an axle or a wheel drive assembly of a motorized vehicle (e.g., through openings 6) when in use. One of the purposes of hub 5 is to function as a mounting element for attaching a disc brake rotor. Included in hub 5 is a ring of circular openings (or through-holes) 7, each defined by a sidewall 8, for this purpose.

[0020]FIG. 2 illustrates a disc brake rotor 10 to be attached to hub 5. A ring of openings (or through-holes) 11 are provided within a mounting section 12 (or ring) of rot...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided are, among other things, systems, apparatuses, components and methods related to drive pin assemblies. One such assembly includes: a first pin component and a second pin component, each having an engagement end that opens to an interior space and has an angled surface that extends for at least a portion of the width and a portion of the length of such first pin component; and a tightening mechanism at least partially disposed within the interior spaces of the first pin component and the second pin component, for drawing the first pin component and the second pin component closer together, where the angled surface of the first pin component matches the angled surface of the second pin component such that the first pin component and the second pin component slide both vertically and laterally along each other when drawn together.

Description

FIELD OF THE INVENTION[0001]The present invention pertains to drive pin assemblies, such as might be used for securing a disc brake rotor to a hub.BACKGROUND[0002]For the purpose of attaching a disc brake rotor to a wheel hub, it often is desirable to provide a series of equally spaced openings through a mounting ring on the rotor, with such openings being elongated in the radial direction. The rotor can then be attached to the hub using “drive pins” that extend through such openings. An advantage of attaching a rotor in this way is to accommodate radial expansion and contraction of the rotor as it heats and cools, respectively. A variety of different drive pin configurations currently exist. However, each has its own drawbacks, e.g., in terms of ability to securely attach the drive pin to the wheel hub, difficulty of installation, complexity, cost, size, etc.SUMMARY OF THE INVENTION[0003]The present invention addresses these problems by providing drive pin assemblies, components th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): F16B19/00
CPCF16B19/00F16D65/12F16D2065/1316F16D2065/1328F16D2065/1392
Inventor RUIZ, STEPHEN JOHN
Owner CWD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com