KR970001728B1 - 굴삭 투쓰 조립체 - Google Patents
굴삭 투쓰 조립체 Download PDFInfo
- Publication number
- KR970001728B1 KR970001728B1 KR1019870013827A KR870013827A KR970001728B1 KR 970001728 B1 KR970001728 B1 KR 970001728B1 KR 1019870013827 A KR1019870013827 A KR 1019870013827A KR 870013827 A KR870013827 A KR 870013827A KR 970001728 B1 KR970001728 B1 KR 970001728B1
- Authority
- KR
- South Korea
- Prior art keywords
- pin
- adapter
- nose
- plug
- ears
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
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
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
- Gears, Cams (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Forging (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Shovels (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Glass Compositions (AREA)
- Earth Drilling (AREA)
- Table Equipment (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
Claims (9)
- 투쓰 전방 단부를 이루는 단부에 땅과 접촉하는 에지를 가지고 후방단부에 투쓰 길이방향축을 따라서 이동하므로서 어뎁터 노우즈에 연결하기 위한 소켓(24)을 가지며, 어뎁터 이어(36,37)와 상호작용하기 위해서 상기 소켓으로부터 후방으로 연장하는 텅(28)을 가진 포인트(20)와, 후방단부에 상기 포인트와 버킷등을 짝 결합하기 위한 수단과 전방단부에 상기 포인트와 결합하기 위한 노우즈(23)와, 상기 노우즈(23)의 한측면상의 이어(36,37)를 가진 어뎁터(22)와, 상기 노우즈(23)의 외측에 있고 상기 어뎁터와 포인트를 해제가능하게 연결하기 위한 한 측면을 가진 록킹(31)을 가진 굴삭 투쓰에 있어서, 상기 록킹은 상기 이어(36,37)과 텅(28)과 함께 웨지 결합하기 위한 상기 축에 일반적으로 종방향으로 배열된 전체적인 긴 핀(32)을 포함하고, 상기 핀(32)은 상기 어뎁터에 대면하는 리세스(42)를 구비하고 있고, 상기 어뎁터(22)는 상기 핀의 리세스(42)와 정렬되어 있고, 상기 이어(36,37)의 후방한 측면에 상기 길이방향축을 횡단하는 구멍(48)과, 상기 핀 리세스(42)와 탄성적으로 결합하는 상기 구멍내의 플러그(43)를 가지는 것을 특징으로 하는 굴삭 투쓰 .
- 제1항에 있어서, 상기 핀(32)은 상기 웨지 결합을 위하여 전체적으로 궁형인 전, 후방 표면을 가지는 것을 특징으로 하는 굴삭 투쓰.
- 제1항에 있어서, 상기 핀(32)은 상기 핀의 부주의에 의한 역방향 설치를 방지하기 위하여 상기 플러그(43)와 결합하기 위한 베벨단부(39)를 구비하는 것을 특징으로 하는 굴삭 투쓰.
- 제3항에 있어서, 상기 핀(32)은 상기 노우즈(23)에 대면하는 평면을 가지고 상기 핀의 베벨단부(39)는 상기 플러그(43)가 핀과 록킹설치되고 웨지 결합하도록 상기 평면으로부터 하향으로 멀리 연장되어 있는 것을 특징으로 하는 굴삭 투쓰.
- 제1항에 있어서, 상기 플러그(43)는 상기 플러그의 스프링 부분과 오염물과의 결합방지하기 위한 스프링(45)과 덮개(46)를 구비하고 있는 것을 특징으로 하는 굴삭 투쓰.
- 제5항에 있어서, 상기 플러그(43)는 원추형 머리를 가진 플러그의 몸통(44)과 상기 몸통(44)에 배열된 헬리컬 스프링(45)을 포함하고, 상기 덮개(46)는 스프링회선 사이에 오염물질이 퇴적되는 것을 방지하기 위하여 상기 헬리컬 스프링을 덮는 것을 특징으로 하는 굴삭 투쓰.
- 제1항에 있어서, 상기 텅(28)은 상기 핀과 결합하기 위한 내향 러그(38)와 상기 이어(36,37)사이의 상기 노우즈상에 정렬되어 있는 레지(40)를 가지며, 상기 핀(32)은 상기 이어와 러그(38)사이에 설치되어 있는 것을 특징으로 하는 굴삭 투쓰.
- 제7항에 있어서, 상기 핀(32)은 상기 러그(32)와 맞물리는 볼록 후방면과 상기 이어와 맞물리는 오목전방면을 가지며, 상기 레지(40)와 러그(38)는 상기 록킹 핀을 설치하기 위한 가이드를 제공하는 것을 특징으로 하는 굴삭 투쓰.
- 한 측면에만 측면으로 돌출 이격된 이어(36,37)를 가진 어뎁터 노우즈(23)와, 상기 이어(36,37)들 사이에 위치설정된 후방으로 돌출된 텅(28)을 가진 포인트(20)와, 어뎁터상에 포인트를 장착하는 길이방향으로 연장하는 선에 수직으로 배열된 어뎁터 노우즈(23)의 외부에 있는 수직의 핀(32)을 구성하고 있는 록킹(31)을 포함하는 굴삭 투쓰 조립체에 있어서, 상기 핀(32)은 상기 이어(36,37)과 텅(28)과 웨지결합하고 있는 전후면과, 상기 이격된 이어(36,37)사이의 길이방향으로 연장하는 선에 횡단하는 상기 어뎁터내의 구멍(48)을 포함하는 것을 특징으로 하는 굴삭 투쓰 조립체.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US937982 | 1986-12-04 | ||
US937,982 | 1986-12-04 | ||
US06/937,982 US4761900A (en) | 1986-12-04 | 1986-12-04 | Excavating tooth assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880007882A KR880007882A (ko) | 1988-08-29 |
KR970001728B1 true KR970001728B1 (ko) | 1997-02-14 |
Family
ID=25470667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870013827A Expired - Fee Related KR970001728B1 (ko) | 1986-12-04 | 1987-12-04 | 굴삭 투쓰 조립체 |
Country Status (22)
Country | Link |
---|---|
US (4) | US4761900A (ko) |
EP (1) | EP0270325B1 (ko) |
JP (1) | JPH0619150B2 (ko) |
KR (1) | KR970001728B1 (ko) |
CN (1) | CN2030215U (ko) |
AT (1) | ATE60637T1 (ko) |
AU (1) | AU587734B2 (ko) |
BR (1) | BR8706543A (ko) |
DE (1) | DE3767844D1 (ko) |
DK (1) | DK168092B1 (ko) |
ES (1) | ES2020282B3 (ko) |
FI (1) | FI88531C (ko) |
GR (1) | GR3001409T3 (ko) |
IN (1) | IN171108B (ko) |
MX (1) | MX167672B (ko) |
NO (1) | NO174398C (ko) |
NZ (1) | NZ222783A (ko) |
PH (1) | PH26932A (ko) |
PT (1) | PT86277B (ko) |
SU (1) | SU1641197A3 (ko) |
TR (1) | TR27127A (ko) |
ZA (1) | ZA879116B (ko) |
Families Citing this family (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6735890B2 (en) * | 2001-07-06 | 2004-05-18 | Esco Corporation | Wear assembly |
US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
SU1588866A1 (ru) * | 1987-08-11 | 1990-08-30 | Институт горного дела им.А.А.Скочинского | Рабочий инструмент |
JPH0692664B2 (ja) * | 1989-07-25 | 1994-11-16 | エスコ・コーポレーション | 掘削歯の取換ポイント |
US4949481A (en) * | 1989-08-04 | 1990-08-21 | Deere & Company | Digging tooth assembly |
US5018283A (en) * | 1989-08-04 | 1991-05-28 | Deere & Company | Loader bucket tooth |
AU605431B1 (en) * | 1989-08-09 | 1991-01-10 | Esco Corporation | Excavating tooth |
USD339592S (en) | 1990-04-03 | 1993-09-21 | Components Tools AB | Adapter for a tooth point |
US5144762A (en) * | 1990-04-16 | 1992-09-08 | Gh Hensley Industries, Inc. | Wear indicating and tooth stabilizing systems for excavating tooth and adapter assemblies |
USD334575S (en) | 1990-09-10 | 1993-04-06 | Caterpillar Inc. | Implement tooth adapter |
US5074062A (en) * | 1990-09-10 | 1991-12-24 | Esco Corporation | Method of replacing a worn excavating tooth point |
US5152088A (en) * | 1990-09-10 | 1992-10-06 | Esco Corporation | Excavating tooth point and method of replacement |
US5491915A (en) * | 1991-12-16 | 1996-02-20 | Robinson; Howard W. | Locking pin apparatus |
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US5709043A (en) * | 1995-12-11 | 1998-01-20 | Esco Corporation | Excavating tooth |
US5937550A (en) * | 1995-12-11 | 1999-08-17 | Esco Corporation | Extensible lock |
US5983534A (en) * | 1997-09-17 | 1999-11-16 | G. H. Hensley Industries, Inc. | Rotary lock system for excavating tooth/adapter assembly |
USD414193S (en) | 1998-03-31 | 1999-09-21 | H&L Tooth Company | Digging tooth |
ES2146541B1 (es) * | 1998-06-08 | 2001-04-01 | Metalogenia Sa | Dispositivo para el acoplamiento de dientes de excavadoras. |
US6393738B1 (en) * | 1998-06-15 | 2002-05-28 | Robert S. Bierwith | Excavating bucket with replaceable wedge-locked teeth |
US6675509B2 (en) * | 1998-06-15 | 2004-01-13 | Robert S. Bierwith | Excavating bucket with replaceable wedge-locked teeth |
ES2146174B1 (es) | 1998-07-03 | 2002-01-16 | Metalogenia Sa | Acoplamiento para dientes de excavadoras y similares. |
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ES2146186B1 (es) * | 1998-12-02 | 2001-04-01 | Metalogenia Sa | Perfeccionamientos en los elementos de anclaje y retencion destinados a maquinaria de obras publicas y similares. |
US6374521B1 (en) | 1999-04-05 | 2002-04-23 | Trn Business Trust | Apparatus and method for coupling an excavation tooth assembly |
US6119378A (en) | 1999-04-05 | 2000-09-19 | Pippins; Sherlock | Replaceable machine part retention system |
US6467203B2 (en) | 1999-04-05 | 2002-10-22 | Trn Business Trust | Removable tooth assembly retention system and method |
FR2792343B1 (fr) * | 1999-04-19 | 2001-06-22 | Charles Pasqualini | Dispositif de liaison entre des pieces d'usure aux extremites d'outils et receptacles en usage sur les engins et materiels de travaux publics |
ES2158805B1 (es) | 1999-10-01 | 2002-04-01 | Metalogenia Sa | Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras. |
USD435567S (en) * | 1999-10-21 | 2000-12-26 | H&L Tooth Co. | Digging tooth |
USD436116S1 (en) | 1999-10-21 | 2001-01-09 | H&L Tooth Co. | Digging tooth |
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US6574892B2 (en) | 2001-09-05 | 2003-06-10 | Trn Business Trust | Retainer pin having an internal secondary retainer pin |
US6708431B2 (en) * | 2001-12-03 | 2004-03-23 | Hensley Industries, Inc. | Excavating tooth assembly with rotatable connector pin structure |
US6799387B2 (en) | 2002-01-29 | 2004-10-05 | Trn Business Trust | Removable adapter assembly having a retractable insert |
US6757995B2 (en) | 2002-07-12 | 2004-07-06 | Trn Business Trust | System and method for coupling excavation equipment components |
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US20040118021A1 (en) * | 2002-12-23 | 2004-06-24 | Renski Williams J. | Longitudinal orientation of a retainer for a bucket tip |
US7036249B2 (en) | 2003-05-22 | 2006-05-02 | Trn Business Trust | Tooth adapter having an elastomeric clamp assembly and method for using same |
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US7596895B2 (en) * | 2004-03-30 | 2009-10-06 | Esco Corporation | Wear assembly |
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1986
- 1986-12-04 US US06/937,982 patent/US4761900A/en not_active Ceased
-
1987
- 1987-07-13 TR TR00486/87A patent/TR27127A/xx unknown
- 1987-11-30 AT AT87310531T patent/ATE60637T1/de not_active IP Right Cessation
- 1987-11-30 ES ES87310531T patent/ES2020282B3/es not_active Expired - Lifetime
- 1987-11-30 DE DE8787310531T patent/DE3767844D1/de not_active Expired - Lifetime
- 1987-11-30 EP EP87310531A patent/EP0270325B1/en not_active Expired - Lifetime
- 1987-12-01 IN IN1028/DEL/87A patent/IN171108B/en unknown
- 1987-12-02 NZ NZ222783A patent/NZ222783A/xx unknown
- 1987-12-03 NO NO875042A patent/NO174398C/no not_active IP Right Cessation
- 1987-12-03 BR BR8706543A patent/BR8706543A/pt not_active IP Right Cessation
- 1987-12-03 JP JP62304686A patent/JPH0619150B2/ja not_active Expired - Fee Related
- 1987-12-03 FI FI875344A patent/FI88531C/fi not_active IP Right Cessation
- 1987-12-03 PT PT86277A patent/PT86277B/pt not_active IP Right Cessation
- 1987-12-03 SU SU874203880A patent/SU1641197A3/ru active
- 1987-12-03 DK DK636787A patent/DK168092B1/da not_active IP Right Cessation
- 1987-12-04 AU AU82090/87A patent/AU587734B2/en not_active Expired
- 1987-12-04 PH PH36176A patent/PH26932A/en unknown
- 1987-12-04 CN CN87217497U patent/CN2030215U/zh not_active Expired - Lifetime
- 1987-12-04 KR KR1019870013827A patent/KR970001728B1/ko not_active Expired - Fee Related
- 1987-12-04 MX MX009624A patent/MX167672B/es unknown
- 1987-12-04 ZA ZA879116A patent/ZA879116B/xx unknown
-
1988
- 1988-02-16 US US07/155,892 patent/US4811505A/en not_active Expired - Fee Related
- 1988-10-06 US US07/254,259 patent/USRE33042E/en not_active Expired - Lifetime
-
1989
- 1989-02-10 US US07/309,309 patent/US4965945A/en not_active Expired - Lifetime
-
1991
- 1991-01-31 GR GR91400069T patent/GR3001409T3/el unknown
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