The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2011
Filed:
Nov. 15, 2006
Jae Gyun Shim, Suwon-si, KR;
Yun Sung NA, Cheonan-si, KR;
IN Gu Jeon, Suwon-si, KR;
Tae Hung Ku, Suwon-si, KR;
Dong Hyun Yo, Bucheon-si, KR;
Jae Gyun Shim, Suwon-si, KR;
Yun Sung Na, Cheonan-si, KR;
In Gu Jeon, Suwon-si, KR;
Tae Hung Ku, Suwon-si, KR;
Dong Hyun Yo, Bucheon-si, KR;
Techwing Co., Ltd., Gyeonggi-do, KR;
Abstract
A pick and place apparatus includes a 1to an ndevice holding element arranged in a lengthwise direction, every one of the 1to the ndevice holding element being connected to its neighboring one(s) of the 1to the ndevice holding element by means of at least one pitch setting ring; a belt having a first coupling part at an upper part thereof for being coupled to the 1device holding element and a second coupling part at a lower part thereof for being coupled to the ndevice holding element; and a driven pulley and a differential pulley. The driven and the differential pulley are rotated by being engaged with the belt to move the 1and the ndevice holding element such that the 1device holding element moves in a direction opposite to the ndevice holding element.