KR920021016A - Multi-Axis Oyster Shell Perforator - Google Patents

Multi-Axis Oyster Shell Perforator Download PDF

Info

Publication number
KR920021016A
KR920021016A KR1019910008729A KR910008729A KR920021016A KR 920021016 A KR920021016 A KR 920021016A KR 1019910008729 A KR1019910008729 A KR 1019910008729A KR 910008729 A KR910008729 A KR 910008729A KR 920021016 A KR920021016 A KR 920021016A
Authority
KR
South Korea
Prior art keywords
oyster shell
axis
perforator
shaft
lifted
Prior art date
Application number
KR1019910008729A
Other languages
Korean (ko)
Other versions
KR930004962B1 (en
Inventor
류석구
Original Assignee
류석구
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 류석구 filed Critical 류석구
Priority to KR1019910008729A priority Critical patent/KR930004962B1/en
Publication of KR920021016A publication Critical patent/KR920021016A/en
Application granted granted Critical
Publication of KR930004962B1 publication Critical patent/KR930004962B1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B9/00—Automatic or semi-automatic turning-machines with a plurality of working-spindles, e.g. automatic multiple-spindle machines with spindles arranged in a drum carrier able to be moved into predetermined positions; Equipment therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

내용 없음.No content.

Description

다축식 굴껍질 천공기Multi-Axis Oyster Shell Perforator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 측면도,1 is a side view of the present invention,

제2도는 본 발명의 평면도,2 is a plan view of the present invention,

제3도는 본 발명의 천공장치의 정면도.3 is a front view of the drilling apparatus of the present invention.

Claims (1)

기대(1)의 회전축(2)(3)에 권설된 체인(4)에 통공(5C)을 갖는 안치판(5B)이 고정 설치된 스레트 콤베어(5)를 설치하여 단속 회동 운동하게 하고 후방에는 받침링(13)과 스프링(12)을 갖는 다수의 천공핀(11)을 승강대(10)에 착설하여 축봉(7)의 캠(8)에 의해 승강운동되게 하여 다축으로 굴껍질 천공이 이루어지게 함을 특징으로 하는 다축식 굴껍질 천공기.In the chain 4 installed on the rotating shaft 2 and 3 of the base 1, a threaded comb 5 having a fixing plate 5B having a through hole 5C fixed thereto is installed to allow an intermittent rotational movement. A plurality of drilling pins (11) having a support ring (13) and a spring (12) are installed on the platform (10) to be lifted by the cam (8) of the shaft (7) to make the oyster shell perforation in multiple axes. Multi-axis oyster shell perforator characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910008729A 1991-05-28 1991-05-28 Drilling device KR930004962B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910008729A KR930004962B1 (en) 1991-05-28 1991-05-28 Drilling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910008729A KR930004962B1 (en) 1991-05-28 1991-05-28 Drilling device

Publications (2)

Publication Number Publication Date
KR920021016A true KR920021016A (en) 1992-12-18
KR930004962B1 KR930004962B1 (en) 1993-06-11

Family

ID=19315056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910008729A KR930004962B1 (en) 1991-05-28 1991-05-28 Drilling device

Country Status (1)

Country Link
KR (1) KR930004962B1 (en)

Also Published As

Publication number Publication date
KR930004962B1 (en) 1993-06-11

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E701 Decision to grant or registration of patent right
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