公开(公告)号：US20020149268A1

公开(公告)日：2002-10-17

申请号：US10120556

申请日：2002-04-12

申请人： NAMU CO., LTD.

发明人： Tominori Yamada ,  Fumihiro Ogata

IPC分类号： H01H003/26

CPC分类号： B29C45/76 ,  B29C45/4005 ,  B29C45/5008 ,  B29C2045/1798 ,  F16H25/2015 ,  F16H25/2204 ,  F16H2025/2068 ,  H02K7/06 ,  Y10T307/977 ,  Y10T307/983

摘要： An electric actuator that is structured simply, low in costs and high in both energy efficiency and operation accuracy and is capable of realizing frequent activation and stop is provided. In a return stroke in which a linear actuator is in low load operation state, an energy generated by an electric motor and a kinetic energy generated by movable portions when they stop are absorbed and accumulated by a coil spring. By this constitution, it becomes possible to cause the movable portions of the linear actuator to quickly stop while eliminating the necessity of giving a braking force by an electric or mechanical brake or the like and of providing a configuration designed for giving a braking force in a reliable manner such as one provided as a measure against heat generation. On the other hand, in an actuation stroke, the energy accumulated in the spring is released as operation energy of the movable portions when the spring extends and a driving force required of the electric motor is reduced.

摘要翻译： 一种电动执行器，其结构简单，成本低，能效和操作精度高，能够实现频繁的启动和停止。 在线性致动器处于低负载运行状态的返回行程中，由电动机产生的能量和由可动部分停止时产生的动能由螺旋弹簧吸收和累积。 通过这种结构，可以使线性致动器的可动部分快速停止，同时不需要通过电动或机械制动器等产生制动力，并且提供设计用于在 可靠的方式，例如作为防止发热的措施。 另一方面，在致动行程中，当弹簧延伸并且电动机所需的驱动力减小时，弹簧中累积的能量被释放为可动部分的操作能量。

公开(公告)号：US20170013791A1

公开(公告)日：2017-01-19

申请号：US15255485

申请日：2016-09-02

申请人： NEULPOOREUN NAMU CO., LTD.

发明人： Jae Hee JUNG

IPC分类号： A01G13/02 ,  B65D33/20 ,  B31B41/00 ,  B65D30/08

CPC分类号： A01G13/0237 ,  B31B70/00 ,  B31B2160/00 ,  B31B2241/00 ,  B65D31/04 ,  B65D33/20

摘要： A fruit bag having a body and an entrance formed on the body to insert young fruit thereinto, the body having a front surface, a back surface, and side surfaces is provided. The fruit bag includes: a cover protruding from the front surface to cover the entrance; multiple folding portions formed by folding each side surface at least one or more times; and an opening part attached to the form of a band to the end portion of the body forming the entrance and having flat portions attached to the front surface and the back surface and grasping portions attached to the side surfaces, the grasping portions forming hinges together with the multiple folding portions so that if a pressure is applied to the grasping portions, the entrance is expanded by means of the flat portions.

摘要翻译： 具有身体的入口袋和形成在身体上的入口以插入幼果，其具有前表面，后表面和侧表面。 水果袋包括：从前表面突出以覆盖入口的盖; 通过折叠每个侧表面至少一次或多次形成多个折叠部分; 以及开口部，其形成为形成入口的主体的端部的带状形式，并且具有附接到前表面和后表面的平坦部分和附接到侧表面的抓握部分，所述抓握部分与 多个折叠部分，使得如果对抓握部分施加压力，则入口通过平坦部分膨胀。