KR970006763A - Disc Cutter Device - Google Patents

Disc Cutter Device Download PDF

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Publication number
KR970006763A
KR970006763A KR1019960018766A KR19960018766A KR970006763A KR 970006763 A KR970006763 A KR 970006763A KR 1019960018766 A KR1019960018766 A KR 1019960018766A KR 19960018766 A KR19960018766 A KR 19960018766A KR 970006763 A KR970006763 A KR 970006763A
Authority
KR
South Korea
Prior art keywords
disc
cutters
cutter
disc cutter
disk
Prior art date
Application number
KR1019960018766A
Other languages
Korean (ko)
Inventor
테쯔유키 카수야
토시히로 야마자키
Original Assignee
안자키 사토루
카부시키가이샤 코마쯔세이사쿠쇼
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 안자키 사토루, 카부시키가이샤 코마쯔세이사쿠쇼 filed Critical 안자키 사토루
Publication of KR970006763A publication Critical patent/KR970006763A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/12—Roller bits with discs cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Knives (AREA)

Abstract

여러장의 디스크커터(1),(2)를 구비한 디스크커터장치에 있어서, 외측 디스크커터(1),(2)와 동일한 주속도로 회전하는 내측 디스크커터(1),(2)의 미끄럼에 의한 마모를 경감시킨다.In a disc cutter device having a plurality of disc cutters (1) and (2), the disc cutters (1) and (2) slide at the same peripheral speed as the outer disc cutters (1) and (2). Reduces wear caused by

터널기계나 소구경관 추진기의 커터헤드 면판에 장착된 디스크커터장치(23), (24), (25), (26)로서, 디스크커터지지축(4)에 여러장의 디스크커터(1), (2)가 나란하게 설치된 커터헤드에 있어서, 상기한 여러장의 디스크커터(1), (2)는, 1장 마다 분할되어 있고, 각각 독립적으로 회전가능하게 지지축(4), (14)에 축받이(3)를 개재하여 지지된 것을 특징으로 하는 디스크커터장치.Disc cutters (23), (24), (25) and (26) mounted on a cutter head face plate of a tunnel machine or small-diameter propeller, comprising a plurality of disc cutters (1), ( In the cutter head 2) provided side by side, the above-described several disk cutters 1 and 2 are divided into pieces and supported by the support shafts 4 and 14 so as to be independently rotatable. A disc cutter apparatus, characterized in that supported via (3).

Description

디스크커터장치Disc Cutter Device

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

제1도는 본 발명의 제1실시예에 의한 디스크커터장치의 단면도이다, 제2도는 본 발명의 제2실시예에 의한 디스크커터장치의 단면도이다, 제3도는 커터헤드의 한 실시예를 표시하는 정면도이다, 제4도는 종래의 기술에 의한 디스크커터의 한 예를 표시하는 부분단면도이다. 제5도는 제3도의 P부분확대도이다.1 is a cross-sectional view of a disc cutter device according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view of a disc cutter device according to a second embodiment of the present invention, and FIG. 3 is a view showing one embodiment of a cutter head. 4 is a partial cross-sectional view showing an example of a disc cutter according to the prior art. 5 is an enlarged view of portion P of FIG.

Claims (5)

터널기계나 소구경관 추진기의 커터헤드 면판에 장착된 디스크커터 장치로서, 디스크커터 지지축에 여러장의 디스크커터가 나란하게 설치된 커터헤드에 있어서, 상기한 여러장의 디스크커터는, 1장마다 분할되어 있고, 각각 독립적으로 회전하는 것이 가능하게 지지축에 축받이를 개재하여 지지된 것을 특징으로 하는 디스크 커터장치.A disc cutter apparatus mounted on a cutter head face plate of a tunnel machine or a small-caliber propeller, wherein the disc cutter is divided into pieces in a disc head having several disc cutters arranged side by side on a disc cutter support shaft. And a disc cutter device which is supported via a bearing on a support shaft so that each can rotate independently. 제1항에 있어서, 상기한 여러장의 디스크커터 상호간에 밀봉부재를 설치한 것을 특징으로 하는 디스크커터장치.The disc cutter apparatus according to claim 1, wherein a sealing member is provided between the disc cutters. 제1항에 있어서, 상기한 여러장의 디스크커터 상호간에 래버린스를 설치한 것을 특징으로 하는 디스크커터장치.The disk cutter apparatus according to claim 1, wherein labyrinths are provided between the disk cutters. 제1항에 있어서, 상기한 여러장의 디스크커터 사이의 적어도 1세트 사이에 리테이너를 설치한 것을 특징으로 하는 디스크커터장치.A disk cutter apparatus according to claim 1, wherein a retainer is provided between at least one set of said plurality of disk cutters. 제4항에 있어서, 상기한 디스크커터와 리테이너 사이에 밀봉부재 또는 밀봉부재와 래버린스를 설치한 것을 특징으로 하는 디스크커터장치.The disc cutter apparatus according to claim 4, wherein a sealing member or a sealing member and a labyrinth are provided between the disc cutter and the retainer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960018766A 1995-07-24 1996-05-30 Disc Cutter Device KR970006763A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7208415A JPH0932482A (en) 1995-07-24 1995-07-24 Disk cutter device
JP95-208415 1995-07-24

Publications (1)

Publication Number Publication Date
KR970006763A true KR970006763A (en) 1997-02-21

Family

ID=16555864

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018766A KR970006763A (en) 1995-07-24 1996-05-30 Disc Cutter Device

Country Status (5)

Country Link
EP (1) EP0841466A4 (en)
JP (1) JPH0932482A (en)
KR (1) KR970006763A (en)
TW (1) TW323318B (en)
WO (1) WO1997004214A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5317651B2 (en) * 2008-11-28 2013-10-16 株式会社小松製作所 Earth pressure propagation restraint ring body and its mounting structure, disc cutter and rolling device
DE102018108686B3 (en) 2018-04-12 2019-08-14 Technische Universität Bergakademie Freiberg Apparatus and methods for impact load transfer to chisel bits of rock working machines
CN109931073B (en) * 2019-03-20 2021-01-05 三一重型装备有限公司 Anti-loosening device and tunneling equipment
CN112593968B (en) * 2020-12-15 2022-12-16 中国铁建重工集团股份有限公司 Normal pressure cutter head and locking anti-drop protection device thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1584752A (en) * 1977-05-25 1981-02-18 Transport Secretary Of State F Rock cutting tools
JPH0667598U (en) * 1993-03-05 1994-09-22 株式会社小松製作所 Disc cutter device for shield machine

Also Published As

Publication number Publication date
EP0841466A1 (en) 1998-05-13
TW323318B (en) 1997-12-21
WO1997004214A1 (en) 1997-02-06
EP0841466A4 (en) 1998-10-14
JPH0932482A (en) 1997-02-04

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E902 Notification of reason for refusal
E601 Decision to refuse application