International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 11 Issue: 05 | May 2024
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Leg Guard Chronicles: An Analysis of Motorcycle Leg Guard Variations, Market Trends, and Compatibility Harshraj K Wani1, Akash G Bhalerao1, Aman N Bisen1, Ganesh K Badgujar1,2, Shashikant T Vagge, Rameshwar B Umbarkar1 1Department of Mechanical Engineering, Govt. college of Engineering, Jalgaon, Maharashtra, India - 425002 2Khandesh Engineering Services, Jalgaon, India, 425001
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Abstract - This paper provides an in-depth exploration of
“Mackay (1985) suggests two general mechanisms of leg injury, direct impact with the other vehicle and crushing between the motorcycle and the other vehicle, and this distinction between a direct blow and trapping between the two vehicles is clear in many injury studies, for example Hurt et al. (1981) and Nyquist et al. (1 985),who document the production of rider nearside lower leg injuries due to trapping between motorcycle and the other vehicle, or the pinching action experienced when the cycle ‘slaps’ against the car.”
motorcycle crash guards and leg guards, essential components in enhancing rider safety and protecting motorcycles from unforeseen incidents. We navigate through the current trends in the market, analyzing what riders are looking for in terms of design and functionality. From sleek and stylish designs to those with robust protective features, we delve into the diverse landscape of options available. Additionally, we scrutinize the compatibility of these guards with various motorcycle models, ensuring a comprehensive understanding of their adaptability. This study aims to serve as a practical guide for riders seeking suitable protection and for manufacturers aiming to meet the evolving demands of the market. By combining insights into market trends, design variations, and compatibility factors, this paper offers valuable perspectives to a wide audience interested in the world of motorcycle crash guards and leg guards.
However, many of the above studies are somewhat old and the one of the recent studies is that of Otte. Therefore, this was examined in detail to determine how the current patterns of leg injuries differ from those described above. Otte completed this study to analyze the risk to motorcyclists of leg injuries in accidents and to find the opportunities for leg protection by comparing risks for those injured on machines with and without leg fairings. Each injury was analyzed by type, leg area and severity (AIS) and correlated to the impact situation with impact direction, impulse angle, load and characteristics of kinematic behavior; 258 motorcycle accidents with cars were analyzed for leg injuries. Otte’s study confirms previous findings that some 60% of the motorcyclists in accidents sustained leg injuries, mostly fractures of injury severity AIS 2-3.
Key Words: Bike accessories, Leg guard, motorcycle crash guard, ride safety
1.INTRODUCTION The primary objectives include analyzing current market trends, understanding consumer preferences, and identifying emerging technologies. The report seeks to closely examine the diverse design variations in these guards, considering both aesthetic appeal and functional features. Additionally, a key focus is on assessing the compatibility of these guards with various bike models, recognizing the importance of adaptability to different motorcycle structures. By achieving these objectives, the report endeavors to offer valuable insights for riders, manufacturers, and industry stakeholders, contributing to the enhancement of safety measures and user-friendly experiences for motorcycle enthusiasts.
The presence of fairings had little effect on the overall incidence of head and thorax injuries; 19.3% with and 18.1%without fairings for the head and 25.9% with and 22.8%without fairings for the thorax. However, Otte makes the point that a change in the rider kinematics is observed with leg fairings and this accounts for the different distribution of injuries among the collision types. Otte also quantified the likely benefits for leg injuries. It was estimated that an overall reduction of 21.1% of leg injury costs could be achieved with leg protection. The costliest collision types were type 1 (motorcycle comes across path of car resulting in an impact to the side of the bike) and type 2 (motorcycle collides with front of another vehicle) for which an estimated reduction of 31.7% could be achieved. However, the greatest benefit, 34.6%, would be for type 5 collisions (motorcycle collides with rear
1.1 Background Since the EEVC 1993 report, the only study that describes the problems of leg injuries is that of Otte (1994). Much of what is contained below is from Otte’s report but it is important to give a very brief extract from the EEVC report for comparison, as follows:
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