KOREA PNEUMATIC SYSTEM, CO., LTD Patent applications |
Patent application number | Title | Published |
20160076563 | DEVICE FOR LOCKING ROD MEMBER USING LOCK BLOCK - A device for locking a rod member is provided. The device includes a body section having a vertical hole therein, and a ring-type locking unit and a piston serially arranged along the hole, wherein the rod member is disposed in the hole to be axially movable through the locking unit and the piston. The locking unit may be a lock block including an outer ring having an inclined surface on one side thereof, thereby defining a wedge-type space, an inner ring coaxially disposed in one side of the outer ring and accommodating a pressurizing member interacting with the inclined surface, and a spring disposed in the other side of the outer ring so as to elastically connect the outer ring and the inner ring. | 03-17-2016 |
20150125203 | C-SHAPED CLAMPING DEVICE - Disclosed herein is a C-shaped clamping device. The clamping device includes: a C-shaped clamp ( | 05-07-2015 |
20150093262 | INLINE VACUUM PUMP - The present invention relates to a vacuum pump, and more particularly, to an inline vacuum pump. The inline vacuum pump according to the present invention comprises a cylinder-type housing, an ejector, and a guide which are mounted in series on the upper side and the lower side in the housing, and a gripper connector coupled to the lower portion of the housing. The guide is provided with a passage and a path through which compressed air is discharged and exhaust air is absorbed. According to the present invention, device design and production are easier than in the related art, and a vacuum is generated and maintained in a stable manner. Also, the ejector can be relatively freely selected and applied. | 04-02-2015 |
20140375072 | GRIPPER DEVICE HAVING HOLDING POINTS - The present invention relates to a gripper device which has multiple holding points. The gripper device according to the present invention comprises: a frame comprising a rotating shaft which is arranged in parallel; a holding means fixed by a bracket to one holding point on the rotating shaft; and a driving means which rotates the rotating shaft and the holding means. The gripper device effectively responds to holding points which vary depending on the type of article held so that the articles can be stably held. | 12-25-2014 |
20140062112 | DEVICE FOR VACUUM GRIPPING - Disclosed is a device for vacuum gripping that may be used in a vacuum transfer system. The vacuum gripping device includes a supply passage extending from the lower end of the sidewall of a gripper body having a discharge passage therein to a suction hole provided below the lower end of the discharge passage. Further, an air guide is mounted to the lower end of the gripper body. The air guide is designed to move compressed air only upward from the lower part of the discharge passage by providing a rounded structure (R) in the supply passage. Thus, the vacuum gripping device of this invention can prevent even a small amount of compressed air from undesirably flowing to a suction pad part placed in a lower part of the vacuum gripping device, so the gripping device can quickly and efficiently vacuum-hold an object. | 03-06-2014 |
20140050595 | QUICK-RELEASE VACUUM PUMP - A quick-release vacuum pump which is mainly applied to a vacuum transport system. The vacuum pump has a mechanism in which part of compressed air supplied for generating a vacuum state is stored firstly in a chamber, and then the vacuum state within the chamber is released when transportation is completed. When the vacuum state is released, a check valve is moved by the pressure of air that flows backward. The range of movement of the check valve is adjusted by a control means. An air filter is disposed at the lower end of the check valve. The release of the vacuum state is quick and controllable. Also, the filter is naturally filtered and cleaned. | 02-20-2014 |
20130291966 | QUICK-RELEASE VACUUM PUMP - A quick-release vacuum pump. A vacuum pump part has a cylindrical hollow area extending between an inlet and an outlet and nozzles disposed in series inside the hollow area and have slots therein, both ends of the nozzles communicating with each other between the inlet and the outlet. A release part includes a support tube formed above a suction port, a skirt-type check valve to be moved up and down by air pressure to open and close the support tube, and a pressure chamber formed in a passage communicating with the suction port and passes by a valve skirt. A filter material disposed between the suction port and the support tube allows discharge air to pass through upward when the pump part operates, and is cleaned by air supplied to the suction port through the support tube from the pressure chamber when the pump part stops operating. | 11-07-2013 |
20130187398 | PIN-TYPE GRIPPER - The present invention relates to a pin-type gripper adapted for holding and transferring a target made of soft material. The pin-type gripper includes: a cylinder unit; a pair of slide blocks which are obliquely disposed at the left and right sides of the end of a piston rod and extend in a skirt shape; and links which transmit the piston motion to the slide blocks. A pin which pegs a target is installed on an end of each slide block. According to the present invention, one cylinder unit controls two slide members at the same time. Thus, the pin-type gripper is superior in structure, control, and economic performance to a typical gripper that requires two cylinders and a complicated design. | 07-25-2013 |