会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • Automatic Matchmaking Device
    • US20190135713A1
    • 2019-05-09
    • US16236321
    • 2018-12-28
    • Yi Yu
    • Yi Yu
    • C06F1/02B27L9/00
    • This invention discloses an automatic matchmaking device, comprising a machine body, a cylindrical machining cavity arranged in the machine body, a material cavity communicated with the inner wall of one end of the cylindrical machining cavity, first guide chutes communicated with the upper and lower inner walls of the material cavity, wherein the inner walls of the first guide chutes are internally communicated with second guide chutes; a first cavity disposed in the machine body, a cutting cavity communicated with the inner wall of the other end of the cylindrical machining cavity, wherein the cutting tool is periodically driven to move into the cutting cavity through a cam, a material returning outlet communicated with the inner wall of the bottom of the cutting cavity, wherein the cutting tool cuts off the matchsticks with corresponding length, and the formed matchsticks come out of the material returning outlet.
    • 4. 发明授权
    • Axle device and boring tool
    • US10040133B2
    • 2018-08-07
    • US15628661
    • 2017-06-21
    • Sin-Yi Yu
    • Sin-Yi Yu
    • B23B51/04
    • B23B51/0466B23B51/0473
    • The present disclosure provides an axle device and a boring tool. The axle device includes a main shaft, an expanding unit, a drill, and an engaging unit. The main shaft is magnetic. The expanding unit includes a cone blocking member and an expanding member. The cone blocking member has an inclined plane. The expanding member is limited at the main shaft and includes a plurality of pawls, wherein the pawls are against the inclined plane. The engaging unit includes a rotating member and an engaging element. The rotating member is screwed on the main shaft. The engaging element engages the drill with the rotating member. When the rotating member rotates and moves toward a first direction, the engaging element correspondingly brings the drill and the cone blocking member toward the first direction, such that the inclined plane of the cone blocking member expands the pawls outwardly.