ES291541U - Dispositivo de fijacion de un cliente en el alojamiento previsto en la cuchara de un equipo de excavacion. - Google Patents

Dispositivo de fijacion de un cliente en el alojamiento previsto en la cuchara de un equipo de excavacion.

Info

Publication number
ES291541U
ES291541U ES1984291541U ES291541U ES291541U ES 291541 U ES291541 U ES 291541U ES 1984291541 U ES1984291541 U ES 1984291541U ES 291541 U ES291541 U ES 291541U ES 291541 U ES291541 U ES 291541U
Authority
ES
Spain
Prior art keywords
recess
shank
mounting
spherical
walls
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.)
Granted
Application number
ES1984291541U
Other languages
English (en)
Other versions
ES291541Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Publication of ES291541U publication Critical patent/ES291541U/es
Application granted granted Critical
Publication of ES291541Y publication Critical patent/ES291541Y/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • 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
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/30—Dovetail-like connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Toys (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Dispositivo de fijación de un diente en el alojamiento previsto en la cuchara de un equipo de excavación, que tiene una estructura de soporte metálica (11) que presenta una cavidad (14) orientada hacia el exterior y un accesorio de excavación metálico (13) que tiene una extremidad de penetración y una extremidad de montaje, incluyendo dicha extremidad de montaje un vástago (18) montado en dicha cavidad de la estructura del soporte y un dispositivo (28)que conecta dicha estructura del soporte y dicho accesorio de excavación para mantener este último en una posición predeterminada, la mejora caracterizada porque dicho vástago tiene una pared externa en forma de zona esférica (27) separada de dicha extremidad de montaje y una pared de extremidad (24) en dicha extremidad de montaje, teniendo dicha cavidad una parte de pared interna (10) situada en posición de apoyo con respecto a dicha pared externa de zona esférica del vástago estando separado dicho vástago en la parte incluida entre la paredexterna de zona esférica y dicha pared de extremidad con relación a la pared (20) de dicha cavidad situada frente a dicha parte, y un material termoplástico está situado en el espacio formado entre dicha pared interna de dicha cavidad y dicha parte de vástago enfrentadas.
ES1984291541U 1983-05-25 1984-04-27 Dispositivo de fijacion de un cliente en el alojamiento previsto en la cuchara de un equipo de excavacion. Expired ES291541Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/497,803 US4470210A (en) 1983-05-25 1983-05-25 Mounting for excavating implement and method

Publications (2)

Publication Number Publication Date
ES291541U true ES291541U (es) 1986-05-16
ES291541Y ES291541Y (es) 1987-01-16

Family

ID=23978372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984291541U Expired ES291541Y (es) 1983-05-25 1984-04-27 Dispositivo de fijacion de un cliente en el alojamiento previsto en la cuchara de un equipo de excavacion.

Country Status (17)

Country Link
US (1) US4470210A (es)
JP (1) JPS59220598A (es)
KR (1) KR890005150B1 (es)
AU (1) AU561043B2 (es)
BR (1) BR8401887A (es)
CA (1) CA1232629A (es)
DE (1) DE3413334C2 (es)
DK (1) DK156178C (es)
ES (1) ES291541Y (es)
FR (1) FR2546551B1 (es)
GB (1) GB2140483B (es)
IN (1) IN160336B (es)
MX (1) MX160525A (es)
NL (1) NL191442C (es)
NO (1) NO159674C (es)
SE (1) SE455611B (es)
ZA (1) ZA841810B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735890B2 (en) * 2001-07-06 2004-05-18 Esco Corporation Wear assembly
US4660890A (en) * 1985-08-06 1987-04-28 Mills Ronald D Rotatable cutting bit shield
US4822107A (en) * 1987-09-08 1989-04-18 Connacher Patrick J Cutter and method to remove surface coatings
DE3731459C1 (de) * 1987-09-18 1989-03-16 Hoesch Ag Schneidrad fuer Saug- oder Schaufelradbagger
US5018283A (en) * 1989-08-04 1991-05-28 Deere & Company Loader bucket tooth
US4949481A (en) * 1989-08-04 1990-08-21 Deere & Company Digging tooth assembly
FR2708973B1 (fr) * 1993-03-29 1995-10-27 Pasqualini Charles Dispositif et procédé de liaison entre des dents amovibles et des adapteurs formés aux extrémités d'outils et réceptacles en usage sur les engins de travaux publics.
US5526593A (en) * 1994-07-15 1996-06-18 Mobile Pulley & Machine Works, Inc. Replaceable adapter for excavating cutterhead
AUPM815494A0 (en) * 1994-09-15 1994-10-13 Cutincoal Pty Limited Improvements in mounting pick holders in cutter heads of mining machines
USD399511S (en) 1995-11-29 1998-10-13 H & L Tooth Company Digging tooth
US5782019A (en) * 1995-11-29 1998-07-21 H & L Tooth Company High strength earth working tooth
US6993861B2 (en) 2001-07-06 2006-02-07 Esco Corporation Coupling for excavating wear part
US6729052B2 (en) * 2001-11-09 2004-05-04 Esco Corporation Assembly for securing an excavating tooth
US7234782B2 (en) * 2005-02-18 2007-06-26 Sandvik Intellectual Property Ab Tool holder block and sleeve retained therein by interference fit
NL1031253C2 (nl) * 2006-02-28 2007-08-29 Vosta Lmg Bv Snijkop met verbeterde opbrengst, alsmede snijkopzuiger voorzien van een dergelijke snijkop.
US20080005940A1 (en) * 2006-07-10 2008-01-10 Esco Corporation Assembly for securing a wear
EP2889434B1 (en) 2007-05-10 2019-03-06 ESCO Group LLC Wear member and wear assembly for excavating equipment
US8061064B2 (en) 2007-05-10 2011-11-22 Esco Corporation Wear assembly for excavating equipment
US7788830B2 (en) * 2008-02-08 2010-09-07 Cqms Razer (Usa) Llc Excavation retention assembly
US8434248B2 (en) * 2008-02-08 2013-05-07 Gary Woerman Excavation retention assembly
US8534766B2 (en) * 2008-04-22 2013-09-17 Kennametal Inc. Indexable cutting tool system
US20090277050A1 (en) * 2008-05-06 2009-11-12 Esco Corporation Wear Assembly For Excavating Equipment
BE1018348A3 (nl) * 2008-11-12 2010-09-07 Dredging Int Snijkop voor het baggeren van grond en werkwijze voor het baggeren met behulp van deze snijknop.
BE1018585A3 (nl) * 2009-07-06 2011-04-05 Dredging Int Snijkop voor het baggeren van grond, snijkopzuiger voorzien van een dergelijke snijkop, en gebruik van de snijkop voor het baggeren van grond.
CN102686810B (zh) 2009-10-30 2015-07-08 爱斯科公司 用于挖掘设备的磨耗组件
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
SE538940C2 (sv) 2012-05-30 2017-02-28 Combi Wear Parts Ab Verktyg och verktygshållare för mudderverk
US20140331480A1 (en) * 2013-05-13 2014-11-13 Calvin H. WARNER Secure Mounting of Excavation Equipment Teeth
US10590632B2 (en) * 2017-01-09 2020-03-17 Caterpillar Inc. System for securing bits against rotation
NL2018916B1 (en) * 2017-05-15 2018-11-23 Ihc Holland Ie Bv Cutter head with skirt

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA816565A (en) * 1969-07-01 Russell Robert Coal cutter picks and boxes
US1455640A (en) * 1920-08-20 1923-05-15 John J Mcnamara Rock drill
US1890997A (en) * 1932-05-25 1932-12-13 Finkl & Sons Co Forged dipper tooth
US2940192A (en) * 1957-09-12 1960-06-14 Cleveland Trencher Co Tooth for excavators
US2933295A (en) * 1959-11-03 1960-04-19 Joy Mfg Co Cutter bit and chain block
US3091044A (en) * 1960-10-28 1963-05-28 Cleveland Trencher Co Digger tooth
US3296718A (en) * 1963-10-22 1967-01-10 Cleveland Trencher Co Excavating machine
US4050172A (en) * 1974-01-07 1977-09-27 Petersen Gerald A Excavator tooth, holder therefor and staple retainer
CA1059183A (en) * 1976-05-27 1979-07-24 Western Rock Bit Company Limited Digger tooth retainer
DE2846744A1 (de) * 1978-10-27 1980-04-30 Wallram Hartmetall Gmbh Schraempicke
GB2051184B (en) * 1979-05-21 1984-02-08 Cincinnati Mine Machinery Co Cutter tool assembly for mining road working or earth moving machinery
US4321762A (en) * 1979-10-17 1982-03-30 Hemphill Charles W Digging tooth apparatus for V bottom bucket
US4247147A (en) * 1979-11-21 1981-01-27 Sandvik Aktiebolag Retainer clip for cutter bits
US4335532A (en) * 1980-04-28 1982-06-22 Esco Corporation Excavating tooth

Also Published As

Publication number Publication date
GB2140483B (en) 1986-03-12
KR840008924A (ko) 1984-12-20
JPS6321000B2 (es) 1988-05-02
MX160525A (es) 1990-03-16
KR890005150B1 (ko) 1989-12-14
DK156178B (da) 1989-07-03
SE8402434L (sv) 1984-11-26
NL191442B (nl) 1995-03-01
AU561043B2 (en) 1987-04-30
AU2760384A (en) 1984-11-29
IN160336B (es) 1987-07-04
BR8401887A (pt) 1985-03-19
DK156178C (da) 1989-11-27
DK256584D0 (da) 1984-05-24
DE3413334A1 (de) 1984-11-29
NL191442C (nl) 1995-07-04
GB2140483A (en) 1984-11-28
US4470210A (en) 1984-09-11
ZA841810B (en) 1984-10-31
FR2546551B1 (fr) 1986-03-14
NO842079L (no) 1984-11-26
FR2546551A1 (fr) 1984-11-30
SE8402434D0 (sv) 1984-05-04
NO159674B (no) 1988-10-17
SE455611B (sv) 1988-07-25
JPS59220598A (ja) 1984-12-12
CA1232629A (en) 1988-02-09
DE3413334C2 (de) 1986-07-10
GB8412940D0 (en) 1984-06-27
NL8401086A (nl) 1984-12-17
NO159674C (no) 1989-01-25
ES291541Y (es) 1987-01-16
DK256584A (da) 1984-11-26

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FD1K Utility model lapsed

Effective date: 20061113