FR2540905A1 - Perfectionnements aux godets a crible pour chargeur frontal - Google Patents

Perfectionnements aux godets a crible pour chargeur frontal Download PDF

Info

Publication number
FR2540905A1
FR2540905A1 FR8302294A FR8302294A FR2540905A1 FR 2540905 A1 FR2540905 A1 FR 2540905A1 FR 8302294 A FR8302294 A FR 8302294A FR 8302294 A FR8302294 A FR 8302294A FR 2540905 A1 FR2540905 A1 FR 2540905A1
Authority
FR
France
Prior art keywords
shield
pocket
fixed part
grid
bucket
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
FR8302294A
Other languages
English (en)
French (fr)
Other versions
FR2540905B1 (es
Inventor
Pierre Mangin
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.)
ARDENNES EQUIP
Original Assignee
ARDENNES EQUIP
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 ARDENNES EQUIP filed Critical ARDENNES EQUIP
Priority to FR8302294A priority Critical patent/FR2540905A1/fr
Publication of FR2540905A1 publication Critical patent/FR2540905A1/fr
Application granted granted Critical
Publication of FR2540905B1 publication Critical patent/FR2540905B1/fr
Granted 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
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • E02F3/404—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 comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
FR8302294A 1983-02-14 1983-02-14 Perfectionnements aux godets a crible pour chargeur frontal Granted FR2540905A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302294A FR2540905A1 (fr) 1983-02-14 1983-02-14 Perfectionnements aux godets a crible pour chargeur frontal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302294A FR2540905A1 (fr) 1983-02-14 1983-02-14 Perfectionnements aux godets a crible pour chargeur frontal

Publications (2)

Publication Number Publication Date
FR2540905A1 true FR2540905A1 (fr) 1984-08-17
FR2540905B1 FR2540905B1 (es) 1985-05-10

Family

ID=9285874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302294A Granted FR2540905A1 (fr) 1983-02-14 1983-02-14 Perfectionnements aux godets a crible pour chargeur frontal

Country Status (1)

Country Link
FR (1) FR2540905A1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534028A1 (de) * 1984-09-25 1986-04-03 Esco Corp., Portland, Oreg. Bagger
EP0284643A1 (en) * 1987-03-30 1988-10-05 Prodec Inter Ab Rotary grid-structure bucket for separating from each other fine and coarse particles of sizable materials or products
WO1991014051A1 (en) * 1990-03-06 1991-09-19 Clifford Modig Bucket assembly with screening function
US20150275467A1 (en) * 2012-10-08 2015-10-01 Spadeblade Pty Ltd Excavator bucket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003265A (en) * 1959-12-30 1961-10-10 Lutjens Herman Bucket device
US3072257A (en) * 1959-08-21 1963-01-08 Lester W Hockenberry Combined gravel collecting and screening mechanism
US3461968A (en) * 1966-04-28 1969-08-19 Rca Corp Screening loader
US3765490A (en) * 1972-06-29 1973-10-16 G Logue Combined loader bucket and fines separator
US4157956A (en) * 1978-04-19 1979-06-12 Robinson Leo E Screening bucket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072257A (en) * 1959-08-21 1963-01-08 Lester W Hockenberry Combined gravel collecting and screening mechanism
US3003265A (en) * 1959-12-30 1961-10-10 Lutjens Herman Bucket device
US3461968A (en) * 1966-04-28 1969-08-19 Rca Corp Screening loader
US3765490A (en) * 1972-06-29 1973-10-16 G Logue Combined loader bucket and fines separator
US4157956A (en) * 1978-04-19 1979-06-12 Robinson Leo E Screening bucket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534028A1 (de) * 1984-09-25 1986-04-03 Esco Corp., Portland, Oreg. Bagger
EP0284643A1 (en) * 1987-03-30 1988-10-05 Prodec Inter Ab Rotary grid-structure bucket for separating from each other fine and coarse particles of sizable materials or products
WO1991014051A1 (en) * 1990-03-06 1991-09-19 Clifford Modig Bucket assembly with screening function
US5241764A (en) * 1990-03-06 1993-09-07 Clifford Modig Bucket assembly with screening function
US20150275467A1 (en) * 2012-10-08 2015-10-01 Spadeblade Pty Ltd Excavator bucket
US9957688B2 (en) * 2012-10-08 2018-05-01 Spadeblade Pty Ltd Excavator bucket

Also Published As

Publication number Publication date
FR2540905B1 (es) 1985-05-10

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