Abstract: Disclosed is a line catcher type water jet cutting apparatus. Portions of a workpiece to be converted into products are processed by water jet cutting in a common manner in an early stage of the water jet cutting. In a final stage of the water jet cutting, product fixing pushers press and fix the workpiece.

Abstract: Disclosed is a line catcher-type waterjet cutting apparatus in which a workpiece is subjected to the waterjet processing in a state of being clamped by a workpiece edge clamping device and a separate driving unit for the workpiece edge clamping device is provided, and in which the workpiece is clamped by the workpiece edge clamping device during the waterjet processing, while the workpiece is easily decoupled from the workpiece edge clamping device after the waterjet processing is completed, so that the waterjet processing is carried out while reciprocally conveying the workpiece in an X-direction, thereby increasing the processing accuracy of the waterjet processing and easily automating the waterjet processing.

Abstract: Disclosed is a line catcher type water jet cutting apparatus. Portions of a workpiece to be converted into products are processed by water jet cutting in a common manner in an early stage of the water jet cutting. In a final stage of the water jet cutting, product fixing pushers press and fix the workpiece.

Abstract: Disclosed is a line catcher-type waterjet cutting apparatus in which a workpiece is subjected to the waterjet processing in a state of being clamped by a workpiece edge clamping device and a separate driving unit for the workpiece edge clamping device is provided, and in which the workpiece is clamped by the workpiece edge clamping device during the waterjet processing, while the workpiece is easily decoupled from the workpiece edge clamping device after the waterjet processing is completed, so that the waterjet processing is carried out while reciprocally conveying the workpiece in an X-direction, thereby increasing the processing accuracy of the waterjet processing and easily automating the waterjet processing.

Abstract: A card filing device for filing a plurality of cards, which is inexpensive, easy to assemble, suited to mass production, exceptionally versatile, capable of being easily stored in storage cases or wallets, and easy to handle, having a simple and compact structure which allows the stored cards to be easily identified and allows the selected cards to be simply and quickly removed. The invention comprises a plurality of card cases B each having a card storage pocket 10 which can hold various types of cards, and a plurality of attachment leaves 4 to which respective card cases B are slidably attached. Each card case B is provided with a protruding tab portion 11 which is capable of being grasped and pulled by the fingers. In this manner, when a selected card case B is slid out with respect to the corresponding attachment leaf 4 of the holder A, then the selected card case B is made to protrude farther than the other card cases. This then allows the selected card to be easily removed.