DOUBLE CYLINDER FOR LINEAR AND ROTARY MOTION

The present invention relates to a double cylinder for linear and rotary motions. More specifically, the purpose of the present invention is to provide a double cylinder for linear and rotary motions, capable of using a rotational source of a second rod for a linear reciprocating source of a first r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JUNG, KYUNG MI, LEE, SUK HUI, PARK, WON HEUM, GO, GWANG SIK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS BLASTING COFFEE MILLS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DOMESTIC ARTICLES OR APPLIANCES FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS FOODS OR FOODSTUFFS FURNITURE HEATING HUMAN NECESSITIES HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING NOZZLES PEELING VEGETABLES OR FRUIT IN BULK PERFORMING OPERATIONS SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR SPICE MILLS SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL SUCTION CLEANERS IN GENERAL SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TOILET ACCESSORIES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a double cylinder for linear and rotary motions. More specifically, the purpose of the present invention is to provide a double cylinder for linear and rotary motions, capable of using a rotational source of a second rod for a linear reciprocating source of a first rod while the second rod is installed to penetrate through a shaft hole of the first rod for the linear motion of the cylinder. Provided is a double cylinder for linear and rotary motions, including: a first cylinder (31) with a predetermined length having an internal space and including a first connection hole and a second connection hole connected to a pneumatic device or a hydraulic device at both ends; a first piston (310) reciprocated by air pressure or fluid pressure selectively delivered to the internal space of the first cylinder through the first and second connection holes; the first rod (32) integrally connected to the first piston, linearly reciprocated by penetrating through the first cylinder in a longitudinal direction, and having the shaft hole in an axial shaft in a longitudinal direction; the second rod (34) installed to penetrate through the shaft hole; the second cylinder fixated to one end of the first rod and including a third connection hole and a fourth connection hole connected to the hydraulic device or the pneumatic device at both ends; and a rotating means connected to an end of the second rod inside the second cylinder and rotating the second rod forward or backward. 본 발명은 직선 및 회전 구동용 이중실린더에 관한 것으로, 더욱 상세하게는 실린더의 직선 동작용 제1로드의 축공에 회전 동작용 제2로드를 관통 설치하되, 제2로드의 회전 구동원을 제1로드의 직선 왕복 구동원과 동일한 요소로 사용할 수 있도록 하는 직선 및 회전 구동용 이중실린더를 제공할 목적으로, 내부에 공간이 형성되고 일정 길이를 가지며 양측 단부에 공압 또는 유압 장치와 연결되는 제1연결구 및 제2연결구가 구비된 제1실린더(31)와, 상기 제1실린더 내부 공간에서 제1연결구 및 제2연결구로 선택 유입되는 공압 또는 유압에 의해 왕복 이동 가능하게 마련된 제1피스톤(310)과, 상기 제1피스톤과 일체로 연결되고 제1실린더의 길이 방향으로 관통하여 직선 왕복 이동 가능하며 길이 방향의 중심 축에 축홀이 형성된 제1로드(32)와, 상기 축홀을 관통하여 설치된 제2로드(34)와, 상기 제1로드의 일측 단부에 고정되고 양측 단부에 공압 또는 유압 장치와 연결되는 제3연결구 및 제4연결구가 구비된 제2실린더(35)와, 상기 제2실린더 내에서 상기 제2로드의 단부와 연결되어 제2로드를 정회전 또는 역회전 가능하게 하는 회전 수단을 포함하는 직선 및 회전 구동용 이중실린더가 제공된다.