17959630. PART FASTENING STRUCTURE AND MOUNTING TOOL simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
PART FASTENING STRUCTURE AND MOUNTING TOOL
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Yoshinori Fujikake of Nagakute-shi (JP)
PART FASTENING STRUCTURE AND MOUNTING TOOL - A simplified explanation of the abstract
This abstract first appeared for US patent application 17959630 titled 'PART FASTENING STRUCTURE AND MOUNTING TOOL
Simplified Explanation
The patent application describes a part fastening structure that uses a bolt and a nut. The bolt has spiral grooves, a slit, and a loosening suppression groove. The nut consists of two nut members and an urging member.
- The bolt has spiral grooves, a slit, and a loosening suppression groove.
- The nut consists of two nut members and an urging member.
- The first nut member has a pin that fits into the first spiral groove of the bolt.
- The second nut member has a pin that fits into the second spiral groove of the bolt.
- The urging member is placed between the two nut members and pushes the first nut member towards the head of the bolt.
Potential Applications
- Automotive industry
- Construction industry
- Manufacturing industry
Problems Solved
- Prevents loosening of the fastened part
- Provides a secure and reliable fastening structure
Benefits
- Improved safety and stability of fastened parts
- Simplified assembly process
- Increased efficiency in fastening operations
Original Abstract Submitted
A part fastening structure fastens a part, using a bolt and a nut. The bolt includes a first spiral groove, a second spiral groove provided on a tip end side of the bolt with respect to the first spiral groove, a slit extending from a tip end of the bolt to the first spiral groove through the second spiral groove, and a loosening suppression groove extending from another end of the second spiral groove to the tip end side. The nut includes: a first nut member including a first pin protruding toward a central axis side and inserted into the first spiral groove; a second nut member including a second pin protruding toward the central axis side and inserted into the second spiral groove; and an urging member disposed between the first and second nut members and that urges the first nut member toward a head portion of the bolt.