KR930700740A - 탄력있는 자물쇠를 갖춘 굴착기의 마모 날 - Google Patents

탄력있는 자물쇠를 갖춘 굴착기의 마모 날

Info

Publication number
KR930700740A
KR930700740A KR1019920702242A KR920702242A KR930700740A KR 930700740 A KR930700740 A KR 930700740A KR 1019920702242 A KR1019920702242 A KR 1019920702242A KR 920702242 A KR920702242 A KR 920702242A KR 930700740 A KR930700740 A KR 930700740A
Authority
KR
South Korea
Prior art keywords
wear member
groove
wear
excavator
fixing means
Prior art date
Application number
KR1019920702242A
Other languages
English (en)
Other versions
KR970001731B1 (ko
Inventor
라렌 에프. 존스
Original Assignee
케네츠 엠. 맥코우, 쥬니어
에스코 코포레이션
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 케네츠 엠. 맥코우, 쥬니어, 에스코 코포레이션 filed Critical 케네츠 엠. 맥코우, 쥬니어
Publication of KR930700740A publication Critical patent/KR930700740A/ko
Application granted granted Critical
Publication of KR970001731B1 publication Critical patent/KR970001731B1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Mechanical Operated Clutches (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Steroid Compounds (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Adornments (AREA)
  • Blast Furnaces (AREA)
  • Paper (AREA)

Abstract

내용 없음.

Description

탄력있는 자물쇠를 갖춘 굴착기의 마모 날
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 좌측 하단부에 보스가 장착된 립을 나타내는 굴착기 버킷의 부분사시도이다
제2도는 제1도의 선2-2를 따라 도시한 확대부분 단면도이다
제3도는 제2도에 도시된 마모부재의 부분평면도이다
제4도는 변경된 보스를 갖춘 립의 확대부분 단면도이다
제5도는 제1도의 선 5-5를 따라 도시한 확대단면도이다.

Claims (9)

  1. 굴착기의 날에 사용되는 교체 가능한 마모부재로서, 전방연결부(33)에 의해서 연결되는 한쌍의 이격된 다리(31,32)를 제공하면서 측면에 배치되어 유(U)자 형상을 이루고 있는 단일 금속부재(22,30)를 포함하며, 상기 각각의 다리가 내부 및 외부표면을 갖추고 있고, 적어도 하나의 상기 다리가 상기 굴착기에 위치된 보조 곡면형 보스와 미끄러지듯이 결합하도록 상기 단일 금속부재(22,30)의 후방 단부쪽으로 연장되는 통상적인 티(T) 형상 홈이 제공된 상기 내부표면을 갖추고 있으며, 상기 부재(22,30)의 후방단부로 부터 이격된 상기 외부 표면에 제공되고 상기 홈과 연결되며 로킹 블록수단을 수용하기에 적합한 가로로 확대된 개구부(39)가 하나의 상기 다리에 제공되어 있으며, 상기 개구부가 정면, 배후(58) 및 측벽(53,56)으로 구성되는 마모부재에 있어서, 상기 측벽(53)상에 상기 로킹 블록수단쪽으로 돌출한 고정수단이 제공된 것을 특징으로 하는 마모부재.
  2. 제1항에 있어서, 상기 개구부의 다른 측벽(56)에 상기 로킹 블록수단을 선회하도록 설치하기 위한 필수적인 아치형 돌출부(57)가 제공된 것을 특징으로 하는 마모부재.
  3. 제1항에 있어서, 하나의 상기 측벽(53)에 상기 고정수단과 정렬되는 공구 삽입용 홈(54)이 제공된 것을 특징으로 하는 마모부재.
  4. 제1항에 있어서, 상기 홈(35)에 이 홈(35)을 확장시키도록 가로로 확대된 부분 및 상기 고정수단을 구성하는 가로방향으로 확대된 상기 부분에 위치된 탭수단(52)이 제공된 것을 특징으로 하는 마모부재.
  5. 제4항에 있어서, 상기 고정수단에 걸쇠조립체와 결합하기에 적합한 아래방향으로 면형상을 갖춘 표면이 제공된 것을 특징으로 하는 마모부재.
  6. 제5항에 있어서, 상기 고정수단에 상기 아래방향으로 면형상을 갖춘 표면의 단부중간에 공구 삽입용 홈이 제공된 것을 특징으로 하는 마모부재.
  7. 제1항에 있어서, 상기 단일 금속부재가 기다란 상부다리를 제공하면서 측면에 배치되어 제이(J)자 형상을 이루고 있으며, 상기 상부다리가 상기 티(T)자형 홈에 제공되는 것을 특징으로 하는 마모부재.
  8. 제1항에 있어서, 상기 다리들이 통상적으로 동일한 길이인 것을 특징으로 하는 마모부재.
  9. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920702242A 1991-01-17 1992-01-13 탄력있는 자물쇠를 갖춘 굴착기의 마모 날 KR970001731B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/642,390 US5088214A (en) 1991-01-17 1991-01-17 Excavator wear edge
US642,390 1991-01-17
PCT/US1992/000197 WO1992013145A1 (en) 1991-01-17 1992-01-13 Excavating wear edge with resilient lock

Publications (2)

Publication Number Publication Date
KR930700740A true KR930700740A (ko) 1993-03-16
KR970001731B1 KR970001731B1 (ko) 1997-02-14

Family

ID=24576348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920702242A KR970001731B1 (ko) 1991-01-17 1992-01-13 탄력있는 자물쇠를 갖춘 굴착기의 마모 날

Country Status (24)

Country Link
US (1) US5088214A (ko)
EP (1) EP0530330B1 (ko)
JP (2) JPH0819698B2 (ko)
KR (1) KR970001731B1 (ko)
CN (1) CN2108126U (ko)
AT (1) ATE129039T1 (ko)
AU (1) AU642377B2 (ko)
BR (1) BR9205368A (ko)
CA (1) CA2076019C (ko)
DE (1) DE69205378T2 (ko)
DK (1) DK0530330T3 (ko)
ES (1) ES2079179T3 (ko)
FI (1) FI104842B (ko)
GR (1) GR3017725T3 (ko)
HK (1) HK1005598A1 (ko)
MX (1) MX9200227A (ko)
MY (2) MY108171A (ko)
NO (1) NO180727C (ko)
NZ (1) NZ241315A (ko)
PT (1) PT100039B (ko)
TR (1) TR25592A (ko)
TW (1) TW200551B (ko)
WO (1) WO1992013145A1 (ko)
ZA (1) ZA9233B (ko)

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MY108171A (en) 1996-08-30
WO1992013145A1 (en) 1992-08-06
EP0530330A1 (en) 1993-03-10
JPH09328787A (ja) 1997-12-22
JP2807452B2 (ja) 1998-10-08
NO923604D0 (no) 1992-09-16
BR9205368A (pt) 1994-06-21
CA2076019C (en) 1999-04-20
EP0530330A4 (en) 1993-06-09
TW200551B (ko) 1993-02-21
CA2076019A1 (en) 1992-07-18
DE69205378T2 (de) 1996-05-15
EP0530330B1 (en) 1995-10-11
ATE129039T1 (de) 1995-10-15
FI104842B (fi) 2000-04-14
NO180727C (no) 1997-06-04
ES2079179T3 (es) 1996-01-01
JPH05504803A (ja) 1993-07-22
KR970001731B1 (ko) 1997-02-14
DE69205378D1 (de) 1995-11-16
PT100039A (pt) 1994-04-29
AU642377B2 (en) 1993-10-14
DK0530330T3 (da) 1996-02-19
NO180727B (no) 1997-02-24
FI924152A (fi) 1992-09-16
MY119043A (en) 2005-03-31
TR25592A (tr) 1993-07-01
AU1188992A (en) 1992-08-27
PT100039B (pt) 1999-02-26
JPH0819698B2 (ja) 1996-02-28
MX9200227A (es) 1992-07-01
NZ241315A (en) 1993-09-27
HK1005598A1 (en) 1999-01-15
FI924152A0 (fi) 1992-09-16
CN2108126U (zh) 1992-06-24
ZA9233B (en) 1992-09-30
US5088214A (en) 1992-02-18
NO923604L (no) 1992-09-16

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