专利名称：IMPROVED AUTOMOTIVE OIL FILTER建材广告
WRENCH
作文美好的回忆发明人：Sharma, Jaishneel
微信营销新闻
Krishant,Ananthanarayanan, Rajeshkannan 申请号：AU2018101989
比喻论证申请日：20181206
明星语录恨恨爱公开号：AU2018101989A4
公开日：
20190117
专利内容由知识产权出版社提供
《辛丑条约》
摘要：#$%^&*AU2018101989A420190117.pdf> Abstract Oil filters have been replaced in the automotive industry for generations. In Pacific island countries, technicians and mechanics face a major problem removing and installing the filters as the tools available in the industry are either not appropriate for the task, or too expensive to procure. The tools widely ud also lack in important functionalities such as; lack of torque accuracy, safety, ineffective in tight places and lack in versatility. The problems can be addresd by developing the tool "Automotive Oil Filter Wrench". Six different existing wrenches ud in the industry were studied and reviewed. The include, end cap oil filter wrench, spider wrench, metal bend wrench, filter pliers, strap wrench and a chain wrench, with reference to their structure, types, manufacturing process, accuracy, versatility, safety, durability, advantages and drawbacks helps to design a novel structure for oil filter wrench. The best tool lected was the chain wrench where further rearch was carried out to develop the innovation. The invented oil filter wrench compris of two components. Firstly, a re-designed chain wrench (Figure 4) which is made from a typical bicycle chain that is welded on to a square hole socket. Asmbled with the condcomponent, that is, the wrench linkage (Figure 5) that connects to the chain wrench through a socket. The torque wrench can then be ud to tighten/ open the filter through the socket connection at the other end of the link (wrench fitting). The link is made up of a wrench pipe (Figure 1) and a wrench fitting (Figure 2). The wrench fitting slides over the wrench pipe (Figure 3), which is positioned through a ball lock pin. The ball lock pin is adjusted by the ur as the socket of the wrench pipe gets in-line with the oil filter's center. This innovative tool solves the problem people face in rvicing automobiles, in addition it proves to be the most robust, versatile and reliable tool in its kind. 12uE7 Figure 7 Figure 8
名语申请人：Jaishneel Sharma,Rajeshkannan Ananthanarayanan
代理人：Dhenesh Subramanian
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