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ES188105U - A different teeth for the attack edges of the excavating and similar machines. (Machine-translation by Google Translate, not legally binding) - Google Patents

A different teeth for the attack edges of the excavating and similar machines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES188105U
ES188105U ES0188105U ES188105U ES188105U ES 188105 U ES188105 U ES 188105U ES 0188105 U ES0188105 U ES 0188105U ES 188105 U ES188105 U ES 188105U ES 188105 U ES188105 U ES 188105U
Authority
ES
Spain
Prior art keywords
teeth
rod
tooth
retaining ring
hollow
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
ES0188105U
Other languages
Spanish (es)
Other versions
ES188105Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES188105U publication Critical patent/ES188105U/en
Application granted granted Critical
Publication of ES188105Y publication Critical patent/ES188105Y/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

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)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

A false tooth for the leading edges of the excavating machines and the like, characterized by having cylindrical fixing rods having a frustoconical tip and an annular groove in a certain area of the cylindrical rod, arranging on the working edge of the excavator bucket, protrusions in the form of teeth, having a tip with a non-inclined surface, providing hollow teeth having a recess in such a way that it fits exactly on said protrusions in the form of a tooth, providing said protrusions in the form of teeth and hollow teeth that must to be mounted in the same cylindrical through holes with a diameter equal to that of said rod and made in such a position that they are aligned when the hollow parts are mounted exactly on said projections, having at one end the hole in the projection on. Tooth shape, a step of low height in the form of recast; providing for the provision of a deformable retaining ring provided with diverging interior walls and adapted for assembly in said remelting, the smaller diameter of said retention ring being smaller than the diameter of the cylindrical shank of said shank, while the maximum thickness of said shank the retaining ring is such that the thickest part of the retaining ring remains outside the groove of the retaining stem when said retaining ring is disposed inside said groove by the insertion of said rod into the aligned holes of the tooth. Hollow and the corresponding protrusion of the active edge of the ladle and said ring is expanded to slide to the outside of said rod when it is driven with sufficient force, as for example by hammer action, in axial direction, allowing its extraction. (Machine-translation by Google Translate, not legally binding)
ES1970188105U 1969-04-17 1970-04-16 A POSITIVE TOOTH FOR THE ATTACHING EDGES OF EXCAVATOR AND SIMILAR MACHINES. Expired ES188105Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT695669 1969-04-17

Publications (2)

Publication Number Publication Date
ES188105U true ES188105U (en) 1974-02-16
ES188105Y ES188105Y (en) 1974-09-01

Family

ID=11122715

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970188105U Expired ES188105Y (en) 1969-04-17 1970-04-16 A POSITIVE TOOTH FOR THE ATTACHING EDGES OF EXCAVATOR AND SIMILAR MACHINES.

Country Status (9)

Country Link
AT (1) AT321209B (en)
AU (1) AU1377370A (en)
CA (1) CA931185A (en)
CH (1) CH500346A (en)
DE (1) DE7011965U (en)
ES (1) ES188105Y (en)
FR (1) FR2043234A5 (en)
GB (1) GB1308037A (en)
SE (1) SE355206B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952433A (en) * 1974-09-03 1976-04-27 Caterpillar Tractor Co. Spring clip retaining means for earthworking tips
US4096653A (en) * 1974-10-31 1978-06-27 Caterpillar Tractor Co. Cartridge retaining means for earthworking tips
US20070107274A1 (en) * 2005-11-17 2007-05-17 Livesay Richard E Ground engaging tool retention system
WO2013082678A1 (en) * 2011-12-08 2013-06-13 Cqms Pty Ltd An excavator wear assembly
DE102017130439A1 (en) * 2017-12-19 2019-06-19 Oilquick Deutschland Gmbh Quick coupler
NL2037329B1 (en) 2024-03-26 2025-10-06 Holland Dredging Ind B V Adapter with magnetic switchable device and forged wear member to be connected thereto

Also Published As

Publication number Publication date
DE2015662A1 (en) 1970-11-26
GB1308037A (en) 1973-02-21
ES188105Y (en) 1974-09-01
AU1377370A (en) 1971-10-14
CH500346A (en) 1970-12-15
SE355206B (en) 1973-04-09
DE7011965U (en) 1973-07-12
FR2043234A5 (en) 1971-02-12
AT321209B (en) 1975-03-25
CA931185A (en) 1973-07-31

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