GB231909A - Improvements in brake drums - Google Patents

Improvements in brake drums

Info

Publication number
GB231909A
GB231909A GB9229/25A GB922925A GB231909A GB 231909 A GB231909 A GB 231909A GB 9229/25 A GB9229/25 A GB 9229/25A GB 922925 A GB922925 A GB 922925A GB 231909 A GB231909 A GB 231909A
Authority
GB
United Kingdom
Prior art keywords
web
pressed
ribs
flat
concave
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
Application number
GB9229/25A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Federal Pressed Steel Co
Original Assignee
Federal Pressed Steel Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Federal Pressed Steel Co filed Critical Federal Pressed Steel Co
Publication of GB231909A publication Critical patent/GB231909A/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

231,909. Federal Pressed Steel Co., (Assignees of Hansen, F. D., and Tinker, H. W.). April 7, 1924, [Convention date]. Brakes. - Ribs 8 are pressed in the web or bottom of pressed metal brake drums in order that the flange part f may be rendered truly cylindrical and the web be truly flat or if curved be symmetrical. The drum is as usual formed from sheet steel by an initial pressing operation which gives the web a slightly convex form. It is then put into a suitable die and the web subjected to a sharp powerful blow whereby the web may be given a concave form and the ribs 8 are pressed in it. The ribs are preferably tapered so that they are of greater depth at their inner than at their outer ends and they need not be radial. The web may be flat or convex instead of concave.
GB9229/25A 1924-04-07 1925-04-07 Improvements in brake drums Expired GB231909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US231909XA 1924-04-07 1924-04-07

Publications (1)

Publication Number Publication Date
GB231909A true GB231909A (en) 1925-09-17

Family

ID=21813610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9229/25A Expired GB231909A (en) 1924-04-07 1925-04-07 Improvements in brake drums

Country Status (1)

Country Link
GB (1) GB231909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936289A1 (en) * 2008-09-25 2010-03-26 Renault Sas DRUM AND HUB THERMAL EXCHANGE BRAKE DRUM IMPROVED IN PARTICULAR FOR MOTOR VEHICLE, AND EQUIPPED VEHICLE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936289A1 (en) * 2008-09-25 2010-03-26 Renault Sas DRUM AND HUB THERMAL EXCHANGE BRAKE DRUM IMPROVED IN PARTICULAR FOR MOTOR VEHICLE, AND EQUIPPED VEHICLE
WO2010034923A1 (en) * 2008-09-25 2010-04-01 Renault S.A.S. Improved drum and drum hub for a heat exchange brake, particularly for an automobile, and thus-fitted vehicle

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