scholarly journals A Study on the Development of Electronic Parking Brake of DIH Actuator Mounting Type for the Reduction of Weight and Cost of EV

2021 ◽  
Vol 29 (7) ◽  
pp. 621-627
Author(s):  
Jaehun Shim ◽  
Jounghee Lee ◽  
Unghee Shin ◽  
Sera Hwang ◽  
Wonseok Yim ◽  
...  
Keyword(s):  
Parking Brake

Parking brake reaction bracket loads determination.

2021 ◽  
Author(s):  
Rafael Tedim Terra ◽  
Alex Cardoso dos Santos ◽  
Vitor Cutrale
Keyword(s):  
Parking Brake

Parking Brake Lock Clip Design Process and Failure Analysis in the Rear Brake Drum

2013 ◽  
Author(s):  
Jaideep Singh ◽  
Anshika Chaudhary ◽  
Sanjeev Kumar ◽  
Lakshya Batra
Keyword(s):  
Failure Analysis ◽  
Design Process ◽  
Parking Brake ◽  
Brake Drum

scholarly journals Forensic Engineering Investigation of a Fatal Farm Tractor Incident

2018 ◽  
Vol 35 (2) ◽  
Author(s):  
Daniel P. Couture
Keyword(s):  
Head Injuries ◽  
Field Tests ◽  
Cad Model ◽  
Small Farm ◽  
Sequence Of Events ◽  
Farm Tractor ◽  
Parking Brake ◽  
Forensic Engineering ◽  
Engineering Investigation

A farm owner was found unresponsive with crushing head injuries on his property in rural Ontario. His small farm tractor was found 60 meters away down a small incline with the engine running and transmission in neutral. The owner’s son alleged that when the parking brake was engaged (with the engine running and transmission in neutral), this tractor’s parking brake would “pop out,” allowing the tractor to move. Field tests were conducted on the tractor to attempt to duplicate the scenario and to determine if the alleged sequence of events was plausible. Components of the parking brake and one exemplar were assessed with specialized metrology to determine whether they were within the manufacturing specifications on the blueprint. A 3-D CAD model of fit was created, and several variances were identified between the parts and the factory drawing. The results of the analysis concurred with the scenario that these variances led to the disengagement of the parking brake and operator fatality.

Applying Functional Modeling as a Unifying Basis for Design for Six Sigma Execution

2004 ◽  
Author(s):  
Ryan S. Hutcheson ◽  
Joseph A. Donndelinger ◽  
Daniel A. McAdams ◽  
Robert B. Stone
Keyword(s):  
Six Sigma ◽  
General Motors ◽  
Functional Modeling ◽  
University Of Missouri ◽  
Functional Basis ◽  
Design For Six Sigma ◽  
Parking Brake ◽  
Functional Models ◽  
The University ◽  
Current Engineering

This paper explores the applicability of the most recently developed methods in functional modeling to Design for Six Sigma transfer function development and requirements flowdown. An example created during a collaborative research project between the General Motors R&D Center and the University of Missouri – Rolla is used to demonstrate the benefits of using standardized functional modeling during conceptual design. The proposed standard for creating the functional models is the Functional Basis. The Functional Basis is a list of function and flow terms that can be used to describe electro-mechanical systems. The example presented in this paper is based on the parking brake system of a passenger car. Module heuristics, function-based rules for partitioning systems, were used to define the sub-systems during the requirements flowdown example. The functional modeling techniques used in this example provide a standard method of capturing current engineering design knowledge while allowing additional knowledge to be discovered.

Heavy Truck and Bus Brake Testing: The Development and Use of a Forensic Tool

2008 ◽  
Author(s):  
Christopher W. Ferrone
Keyword(s):  
Test Methods ◽  
Air Pressure ◽  
Brake System ◽  
System Failure ◽  
Parking Brake ◽  
Heavy Truck ◽  
The Common ◽  
Common Problems ◽  
Air Brakes ◽  
Accident Conditions

After an accident it is often necessary to check the brake push rod stroke adjustment and pneumatic integrity of the brake system of a truck or bus. In many instances, due to the traumatic accident damage, the brake system may not be able to be tested/checked by the conventional means. Test methods used at the scene of an accident may compromise or influence the brake stroke adjustment levels. A tool has been developed which eliminates these issues. This tool, when used to test air brakes (push-rod stroke) on a heavy truck or bus, will eliminate the common problems and difficulties that occur during brake stroke adjustment testing in a post-accident situation. • Checking brake push rod stroke with improper air pressure levels; • System leaks creating measurement inaccuracies; • Parking brake release issues; • System interruption due to traumatic accident damage. By using this tool an engineer can determine the brake push rod stroke adjustment level or diagnose a system failure in an efficient and nondestructive manner, by minimizing the alteration of post-accident conditions.

An Electrical Parking Brake System Design and Analysis

2011 ◽  
Vol 308-310 ◽  
pp. 2254-2257
Author(s):  
Xiao Ci Huang ◽  
Jie Yang
Keyword(s):  
System Design ◽  
Brake System ◽  
Parking Brake ◽  
And Control

Electrical Parking Brake is a system comprises the temporary brake of driving and long-term parking brake, and controlled by electrical. This paper researches the electrical parking brake system which is in using and on developing, illustrates the design and control of electrical parking brake system, and simulates the braking effect. This Electrical Parking Brake can saves energy and reduces handle difficulty.

Self-Adjusting Parking Brake Hand Lever

1984 ◽  
Author(s):  
William D. Hooton ◽  
David P. Klosterman
Keyword(s):  
Parking Brake
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