ES273491A1 - A blocking device for the pivoting bucket of a mechanical shovel (Machine-translation by Google Translate, not legally binding) - Google Patents

A blocking device for the pivoting bucket of a mechanical shovel (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES273491A1
ES273491A1 ES0273491A ES273491A ES273491A1 ES 273491 A1 ES273491 A1 ES 273491A1 ES 0273491 A ES0273491 A ES 0273491A ES 273491 A ES273491 A ES 273491A ES 273491 A1 ES273491 A1 ES 273491A1
Authority
ES
Spain
Prior art keywords
bucket
pivoting
translation
machine
legally binding
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
ES0273491A
Other languages
Spanish (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.)
Societe Nouvelle des Ateliers de Venissieux SA
Original Assignee
Societe Nouvelle des Ateliers de Venissieux SA
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 Societe Nouvelle des Ateliers de Venissieux SA filed Critical Societe Nouvelle des Ateliers de Venissieux SA
Publication of ES273491A1 publication Critical patent/ES273491A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Chain Conveyers (AREA)

Abstract

A device for unlocking the door of the pivoting bucket of a mechanical shovel, said bucket being mounted on the mobile arm of the shovel by means of a horizontal axis that allows an angular movement of bucket filling and the variation of the angle of attack of the bucket , characterized in that the door, articulated on the bucket around an axis parallel to the axis of pivoting of the bucket on its support, has at least one mobile latch bolt on an element integral with said bucket, said mobile bolt being attached to the bucket. bucket support by a flexible organ, preferably a chain, whose tension, under the effect of a complementary pivoting of the bucket in the direction of filling, causes the separation of said movable bolt. (Machine-translation by Google Translate, not legally binding)
ES0273491A 1961-01-10 1962-01-09 A blocking device for the pivoting bucket of a mechanical shovel (Machine-translation by Google Translate, not legally binding) Expired ES273491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR849275A FR1285333A (en) 1961-01-10 1961-01-10 Excavator Swing Bucket Door Release Device

Publications (1)

Publication Number Publication Date
ES273491A1 true ES273491A1 (en) 1962-06-01

Family

ID=8746424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273491A Expired ES273491A1 (en) 1961-01-10 1962-01-09 A blocking device for the pivoting bucket of a mechanical shovel (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE612352A (en)
CH (1) CH376860A (en)
ES (1) ES273491A1 (en)
FR (1) FR1285333A (en)
LU (1) LU41046A1 (en)

Also Published As

Publication number Publication date
BE612352A (en) 1962-05-02
FR1285333A (en) 1962-02-23
LU41046A1 (en) 1962-03-03
CH376860A (en) 1964-04-15

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