GB1355072A - Cutting edge part for earth moving unit - Google Patents

Cutting edge part for earth moving unit

Info

Publication number
GB1355072A
GB1355072A GB1541273A GB1541271A GB1355072A GB 1355072 A GB1355072 A GB 1355072A GB 1541273 A GB1541273 A GB 1541273A GB 1541271 A GB1541271 A GB 1541271A GB 1355072 A GB1355072 A GB 1355072A
Authority
GB
United Kingdom
Prior art keywords
cutting edge
rear wall
moving unit
edge part
portion extending
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
Application number
GB1541273A
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
Priority to GB867171A priority Critical patent/GB1396296A/en
Application filed by Esco Corp filed Critical Esco Corp
Priority to BE785206A priority patent/BE785206A/en
Publication of GB1355072A publication Critical patent/GB1355072A/en
Expired legal-status Critical Current

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
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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

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)
  • Knives (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

1355072 Excavator cutting edge ESCO CORP 5 Aug 1971 [13 Aug 1970] 15412/73 Divided out of 1355071 Heading B1F A cutting edge part 25 of an earth-moving unit has a body defined by a front cutting edge 30, upper and lower surfaces, side walls, a general flat rear wall for abutting a complementary face of a member by which the part is mounted on the unit, and a tab arm 51 extending rearwardly from the body above the rear wall and having a first portion extending rearwardly from the body above the rear wall, a second portion extending downwardly from the first portion, and a third portion extending rearwardly from the second portion for entry into a socket in the mounting part, upper and lower flat walls may extend rearwardly from the flat rear wall. The cutting edge part can form one part of the two part, earth-cutting edge assembly of the referred to Specification 1355071.
GB1541273A 1970-08-13 1971-05-18 Cutting edge part for earth moving unit Expired GB1355072A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB867171A GB1396296A (en) 1971-04-05 1971-04-05 Formwork system and connecting unit therefor
BE785206A BE785206A (en) 1971-04-05 1972-06-21 PERFECTED MOLD SYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6345070A 1970-08-13 1970-08-13

Publications (1)

Publication Number Publication Date
GB1355072A true GB1355072A (en) 1974-06-05

Family

ID=22049265

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1541273A Expired GB1355072A (en) 1970-08-13 1971-05-18 Cutting edge part for earth moving unit
GB3687371A Expired GB1355071A (en) 1970-08-13 1971-08-05 Cutting edge part for earth moving unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3687371A Expired GB1355071A (en) 1970-08-13 1971-08-05 Cutting edge part for earth moving unit

Country Status (11)

Country Link
US (1) US3685177A (en)
JP (1) JPS5219001B1 (en)
AU (1) AU465027B2 (en)
BE (1) BE771304A (en)
BR (1) BR7105236D0 (en)
CA (1) CA940879A (en)
CH (1) CH549135A (en)
DE (1) DE2140111C3 (en)
FR (1) FR2102243B1 (en)
GB (2) GB1355072A (en)
ZA (1) ZA715395B (en)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1315057A (en) * 1971-06-25 1973-04-26 Bofors Co Ltd Excavator buckets
US3845578A (en) * 1973-06-15 1974-11-05 Caterpillar Tractor Co Replaceable cutting edge with plural tangs
US3997988A (en) * 1973-10-16 1976-12-21 Caterpillar Tractor Co. One-piece replaceable cutting edge and tooth adapter with tooth
US3995384A (en) * 1974-11-25 1976-12-07 John F. Duncan Edge bit structure for implement blade
IT1027392B (en) * 1975-01-28 1978-11-20 Ramella P V TOOTH FOR BUCKETS OF EARTH MOVING MACHINES
US4043060A (en) * 1976-08-30 1977-08-23 Caterpillar Tractor Co. Combination strengthened loader bucket and replaceable cutting edge
US4238896A (en) * 1979-08-24 1980-12-16 Caterpillar Tractor Co. Cutting edge assembly for a loader bucket
US4501079A (en) * 1983-08-24 1985-02-26 Esco Corporation Two piece cutting edge construction
US5052134A (en) * 1989-10-25 1991-10-01 Bierwith Robert S Tooth mounting apparatus for excavation bucket
US5088214A (en) * 1991-01-17 1992-02-18 Esco Corporation Excavator wear edge
US5224555A (en) * 1991-12-18 1993-07-06 Bucyrus Blades, Inc. Wear element for a scraping operation
US5653048A (en) 1995-11-06 1997-08-05 Esco Corporation Wear assembly for a digging edge of an excavator
US6230424B1 (en) * 1998-12-08 2001-05-15 Caterpillar Inc. Base edge protection assembly for an implement of a work machine
CA2358339C (en) * 2001-10-05 2010-06-15 Peninsula Alloy Inc. Wear plate assembly
US7266914B2 (en) 2001-10-09 2007-09-11 Peninsula Alloy Inc. Wear plate assembly
US6848203B2 (en) * 2002-08-19 2005-02-01 Caterpillar Inc Base edge protection system and method
US7080470B2 (en) * 2003-04-30 2006-07-25 Esco Corporation Wear assembly for excavator digging edge
US6986216B2 (en) * 2003-04-30 2006-01-17 Esco Corporation Wear assembly for the digging edge of an excavator
US7596895B2 (en) * 2004-03-30 2009-10-06 Esco Corporation Wear assembly
US20050229442A1 (en) * 2004-03-30 2005-10-20 Esco Corporation Wear edge assembly
US7159344B2 (en) * 2004-08-06 2007-01-09 Inverta Corp. Plow moldboard assembly having multiple ground engaging blades
US8393660B2 (en) * 2009-05-29 2013-03-12 Caterpillar Work Tools B.V. Gripping member for a work tool
DE102009029894B4 (en) * 2009-06-23 2019-03-21 Betek Gmbh & Co. Kg Tillage tool
JP2012246735A (en) * 2011-05-31 2012-12-13 Higuchi Seisakusho Co Ltd Tooth member and bucket for shovel type excavator
CN102418363B (en) * 2011-10-14 2013-09-04 浙江大学 Bucket tooth installation structure convenient for rapid disassembly and assembly
US9290898B2 (en) * 2012-02-20 2016-03-22 Ironhawk Industrial Distribution LLC Plow blade damping device and method
MX2015012986A (en) 2013-03-15 2016-05-10 Anvil Attachments Particulate-handling bucket assembly.
US9279231B2 (en) * 2013-04-19 2016-03-08 Caterpillar Global Mining Llc Removable liner assembly for a dipper
US9404240B2 (en) * 2013-11-07 2016-08-02 Caterpillar Inc. Bucket lip protection assemblies and lip adapters for same
USD816720S1 (en) 2014-09-05 2018-05-01 Winter Equipment Company Pusher plow blade system
US9708784B2 (en) 2014-09-05 2017-07-18 Winter Equipment Company Pusher plow blade system
US10066371B2 (en) 2014-09-05 2018-09-04 Winter Equipment Company Wear plates
US9562342B2 (en) 2014-09-05 2017-02-07 Winter Equipment Company Serrated plow blade
US10889948B2 (en) 2014-09-05 2021-01-12 Winter Equipment Company Plow blade
US9970181B2 (en) * 2015-04-17 2018-05-15 Caterpillar Inc. Lip for machine bucket
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine
USD824962S1 (en) 2015-09-08 2018-08-07 Winter Equipment Company Plow blade
EA201890855A1 (en) * 2015-09-28 2018-09-28 Франц Кассекер Гмбх SYSTEM AND METHOD OF MANUFACTURING ATTACHED KNIFE WITH ACCURATE FITTING AND CORRESPONDING EXCAVATORY BUCKET
EP3532257A4 (en) * 2016-10-28 2019-10-16 Fives Machining Systems, Inc. Cutting blade assembly
US11565435B2 (en) * 2018-01-14 2023-01-31 Craftstech, Inc. Modular cutter blade assembly and machines containing the same
US10808376B2 (en) * 2018-03-29 2020-10-20 Caterpillar Inc. Cutting edge geometry
USD846002S1 (en) 2018-03-29 2019-04-16 Caterpillar Inc. Cutting edge for a ground engaging machine implement
US10889959B2 (en) 2018-04-13 2021-01-12 Caterpillar Inc. Adapter board bolted joint surface
EP3899150B1 (en) * 2018-12-20 2024-10-16 ESCO Group LLC Wear member and wear assembly
AU2020257742A1 (en) * 2019-04-16 2021-11-04 The Track Shop Pty Ltd Dozer blade cutting edge
US20210071387A1 (en) 2019-09-10 2021-03-11 Caterpillar Inc. Cutting component with fastening portion
US11718979B2 (en) * 2019-10-30 2023-08-08 Caterpillar Inc. Blank for fabricating wear member for a ground-engaging tool
FR3120626B1 (en) 2021-03-09 2023-11-24 Saint Gobain Device for positioning glass sheets, glazing manufacturing installation comprising such a device and method for automatically controlling the positioning of glass sheets in such an installation

Also Published As

Publication number Publication date
DE2140111C3 (en) 1980-03-13
BR7105236D0 (en) 1973-05-10
AU465027B2 (en) 1975-09-18
DE2140111A1 (en) 1972-03-23
US3685177A (en) 1972-08-22
GB1355071A (en) 1974-06-05
BE771304A (en) 1971-12-16
DE2140111B2 (en) 1979-07-12
FR2102243B1 (en) 1973-06-29
JPS5219001B1 (en) 1977-05-25
ZA715395B (en) 1972-04-26
CH549135A (en) 1974-05-15
CA940879A (en) 1974-01-29
AU3227971A (en) 1973-02-15
FR2102243A1 (en) 1972-04-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee