DE2422826A1 - Baggerschaufel - Google Patents

Baggerschaufel

Info

Publication number
DE2422826A1
DE2422826A1 DE2422826A DE2422826A DE2422826A1 DE 2422826 A1 DE2422826 A1 DE 2422826A1 DE 2422826 A DE2422826 A DE 2422826A DE 2422826 A DE2422826 A DE 2422826A DE 2422826 A1 DE2422826 A1 DE 2422826A1
Authority
DE
Germany
Prior art keywords
teeth
tooth
fluid
excavator bucket
container
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.)
Pending
Application number
DE2422826A
Other languages
German (de)
English (en)
Inventor
Daniel G Ranini
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.)
Poclain SA
Original Assignee
Poclain 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 Poclain SA filed Critical Poclain SA
Publication of DE2422826A1 publication Critical patent/DE2422826A1/de
Pending 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/221—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for generating actuator vibration
    • 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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/904—Vibration means for excavating tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE2422826A 1973-05-15 1974-05-10 Baggerschaufel Pending DE2422826A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317566A FR2229822A1 (enExample) 1973-05-15 1973-05-15

Publications (1)

Publication Number Publication Date
DE2422826A1 true DE2422826A1 (de) 1974-12-05

Family

ID=9119360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422826A Pending DE2422826A1 (de) 1973-05-15 1974-05-10 Baggerschaufel

Country Status (10)

Country Link
US (1) US3889405A (enExample)
JP (1) JPS5019204A (enExample)
AR (1) AR200320A1 (enExample)
BE (1) BE815008A (enExample)
BR (1) BR7403745D0 (enExample)
CA (1) CA1001685A (enExample)
DE (1) DE2422826A1 (enExample)
FR (1) FR2229822A1 (enExample)
GB (1) GB1435631A (enExample)
IT (1) IT1014114B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132017A (en) * 1976-08-13 1979-01-02 National Research Development Corporation Blade for earth moving equipment
DE2811681C2 (de) * 1978-03-17 1986-10-09 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Ladeschaufel, insbesondere für Seitenkipplader
IT1119452B (it) * 1979-10-22 1986-03-10 Sergio Valditerra Vomere con espulsori laterlai per il dislocamento di massicciate per roviarie
US4704812A (en) * 1986-07-22 1987-11-10 Paramore Jr Alvie R Scraper pan with cutting blade
JPH0739968Y2 (ja) * 1989-12-18 1995-09-13 新キャタピラー三菱株式会社 振動バケット
US5426875A (en) * 1994-04-18 1995-06-27 Pengo Corporation Reversible tooth with adjustable attack angle
US5794714A (en) * 1997-04-29 1998-08-18 Brown; Dennis Finish dirt scraper
US20170037596A1 (en) * 2015-08-04 2017-02-09 Lowell Underwood Excavator Bucket With an Internally Deployable Breaker
FR3107288B1 (fr) * 2020-02-19 2022-01-07 Db Ind Brevet d’invention pour un dispositif de dents dynamiques pour bennes preneuses, poches de forage et godets sur engins de chantier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878037A (en) * 1929-04-08 1932-09-20 Goodman Mfg Co Loading machine
US3145488A (en) * 1962-12-26 1964-08-25 Deere & Co Vibrating bucket
US3627056A (en) * 1968-12-23 1971-12-14 Thelmer A Rogers Vibrating plow with balanced forces

Also Published As

Publication number Publication date
IT1014114B (it) 1977-04-20
GB1435631A (en) 1976-05-12
JPS5019204A (enExample) 1975-02-28
BR7403745D0 (pt) 1974-12-31
CA1001685A (en) 1976-12-14
US3889405A (en) 1975-06-17
BE815008A (fr) 1974-09-02
AR200320A1 (es) 1974-10-31
FR2229822A1 (enExample) 1974-12-13

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