FR2642098B1 - Perfectionnement aux godets ouvrants de machines de travaux publics - Google Patents

Perfectionnement aux godets ouvrants de machines de travaux publics

Info

Publication number
FR2642098B1
FR2642098B1 FR8900885A FR8900885A FR2642098B1 FR 2642098 B1 FR2642098 B1 FR 2642098B1 FR 8900885 A FR8900885 A FR 8900885A FR 8900885 A FR8900885 A FR 8900885A FR 2642098 B1 FR2642098 B1 FR 2642098B1
Authority
FR
France
Prior art keywords
improvement
public works
works machines
buckets
opening
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 - Lifetime
Application number
FR8900885A
Other languages
English (en)
Other versions
FR2642098A1 (fr
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
Priority to FR8900885A priority Critical patent/FR2642098B1/fr
Priority to EP19900400201 priority patent/EP0381555A1/fr
Publication of FR2642098A1 publication Critical patent/FR2642098A1/fr
Application granted granted Critical
Publication of FR2642098B1 publication Critical patent/FR2642098B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pallets (AREA)
FR8900885A 1989-01-25 1989-01-25 Perfectionnement aux godets ouvrants de machines de travaux publics Expired - Lifetime FR2642098B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8900885A FR2642098B1 (fr) 1989-01-25 1989-01-25 Perfectionnement aux godets ouvrants de machines de travaux publics
EP19900400201 EP0381555A1 (fr) 1989-01-25 1990-01-24 Perfectionnement aux godets ouvrants de machines de travaux publics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900885A FR2642098B1 (fr) 1989-01-25 1989-01-25 Perfectionnement aux godets ouvrants de machines de travaux publics

Publications (2)

Publication Number Publication Date
FR2642098A1 FR2642098A1 (fr) 1990-07-27
FR2642098B1 true FR2642098B1 (fr) 1991-04-12

Family

ID=9378075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8900885A Expired - Lifetime FR2642098B1 (fr) 1989-01-25 1989-01-25 Perfectionnement aux godets ouvrants de machines de travaux publics

Country Status (2)

Country Link
EP (1) EP0381555A1 (fr)
FR (1) FR2642098B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014056027A1 (fr) * 2012-10-08 2014-04-17 Spadeblade Pty Ltd Godet d'excavatrice
CN108946193B (zh) * 2018-09-21 2023-09-15 窦生荣 一种水泥上料装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH404564A (it) * 1964-09-02 1965-12-15 Beltrami Osmano Benna per macchina scavatrice
US3854608A (en) * 1971-04-13 1974-12-17 Wain Co Roy Materials handling

Also Published As

Publication number Publication date
FR2642098A1 (fr) 1990-07-27
EP0381555A1 (fr) 1990-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse
CD Change of name or company name
TP Transmission of property