FR2229822A1 - - Google Patents

Info

Publication number: FR2229822A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7317566A

Other languages

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.)

1973-05-15

Filing date

1973-05-15

Publication date

1974-12-13

1973-05-15 Application filed by Poclain SA filed Critical Poclain SA

1973-05-15 Priority to FR7317566A priority Critical patent/FR2229822A1/fr

1974-04-23 Priority to US463395A priority patent/US3889405A/en

1974-04-24 Priority to GB1782874A priority patent/GB1435631A/en

1974-05-06 Priority to IT68413/74A priority patent/IT1014114B/it

1974-05-08 Priority to CA199,316A priority patent/CA1001685A/en

1974-05-08 Priority to BR3745/74A priority patent/BR7403745D0/pt

1974-05-10 Priority to DE2422826A priority patent/DE2422826A1/de

1974-05-14 Priority to BE144297A priority patent/BE815008A/xx

1974-05-14 Priority to AR253727A priority patent/AR200320A1/es

1974-05-15 Priority to JP49053448A priority patent/JPS5019204A/ja

1974-12-13 Publication of FR2229822A1 publication Critical patent/FR2229822A1/fr

Status Withdrawn legal-status Critical Current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)

FR7317566A 1973-05-15 1973-05-15 Withdrawn FR2229822A1 (ja)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FR7317566A FR2229822A1 (ja)	1973-05-15	1973-05-15
US463395A US3889405A (en)	1973-05-15	1974-04-23	Excavator with teeth coupled for pivotal movement in opposite senses
GB1782874A GB1435631A (en)	1973-05-15	1974-04-24	Ground penetrating working tools
IT68413/74A IT1014114B (it)	1973-05-15	1974-05-06	Utensile con denti mobili di pene trazione particolarmente per pale meccaniche e simili
CA199,316A CA1001685A (en)	1973-05-15	1974-05-08	Ground-penetrating working tools
BR3745/74A BR7403745D0 (pt)	1973-05-15	1974-05-08	Ferramenta de trabalho
DE2422826A DE2422826A1 (de)	1973-05-15	1974-05-10	Baggerschaufel
BE144297A BE815008A (fr)	1973-05-15	1974-05-14	Outil de travail a dents de penetration mobiles
AR253727A AR200320A1 (es)	1973-05-15	1974-05-14	Herramienta de trabajo, del tipo de un cangilon equipado con dientes de penetracion para una maquina de obras publicas, para remover tierra
JP49053448A JPS5019204A (ja)	1973-05-15	1974-05-15

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
FR2229822A1 true FR2229822A1 (ja)	1974-12-13

Family

ID=9119360

Family Applications (1)

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

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3107288A1 (fr) *	2020-02-19	2021-08-20	Db Industries	Brevet d’invention pour un dispositif de dents dynamiques pour bennes preneuses, poches de forage et godets sur engins de chantier

Families Citing this family (8)

* 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

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

1973
- 1973-05-15 FR FR7317566A patent/FR2229822A1/fr not_active Withdrawn
1974
- 1974-04-23 US US463395A patent/US3889405A/en not_active Expired - Lifetime
- 1974-04-24 GB GB1782874A patent/GB1435631A/en not_active Expired
- 1974-05-06 IT IT68413/74A patent/IT1014114B/it active
- 1974-05-08 BR BR3745/74A patent/BR7403745D0/pt unknown
- 1974-05-08 CA CA199,316A patent/CA1001685A/en not_active Expired
- 1974-05-10 DE DE2422826A patent/DE2422826A1/de active Pending
- 1974-05-14 AR AR253727A patent/AR200320A1/es active
- 1974-05-14 BE BE144297A patent/BE815008A/xx unknown
- 1974-05-15 JP JP49053448A patent/JPS5019204A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3107288A1 (fr) *	2020-02-19	2021-08-20	Db Industries	Brevet d’invention pour un dispositif de dents dynamiques pour bennes preneuses, poches de forage et godets sur engins de chantier

Also Published As

Publication number	Publication date
BE815008A (fr)	1974-09-02
DE2422826A1 (de)	1974-12-05
IT1014114B (it)	1977-04-20
GB1435631A (en)	1976-05-12
JPS5019204A (ja)	1975-02-28
BR7403745D0 (pt)	1974-12-31
US3889405A (en)	1975-06-17
AR200320A1 (es)	1974-10-31
CA1001685A (en)	1976-12-14

Legal Events

Date	Code	Title	Description
1978-07-13	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (ja)	1975-04-15
AU476761B2 (ja)	1976-09-30
AU465372B2 (ja)	1975-09-25
AU474593B2 (ja)	1976-07-29
AU474511B2 (ja)	1976-07-22
AU474838B2 (ja)	1976-08-05
AU465453B2 (ja)	1975-09-25
AU471343B2 (ja)	1976-04-15
AU450229B2 (ja)	1974-07-04
AU476714B2 (ja)	1976-09-30
AU472848B2 (ja)	1976-06-03
AU476696B2 (ja)	1976-09-30
AU466283B2 (ja)	1975-10-23
AU477823B2 (ja)	1975-06-19
AU477824B2 (ja)	1975-07-17
AU476873B1 (ja)	1975-01-09
AR195948A1 (ja)	1973-11-15
AR201432A1 (ja)	1975-03-14
AR210729A1 (ja)	1977-09-15
AR195311A1 (ja)	1973-09-28
AU447540B2 (ja)	1974-03-25
AU461342B2 (ja)	1975-05-22
AR193950A1 (ja)	1973-05-31
AU471461B2 (ja)	1976-04-29
AR196123Q (ja)	1973-11-30

FR2229822A1 - - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (10)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9119360

Family Applications (1)

Country Status (10)

Cited By (1)

Families Citing this family (8)

Family Cites Families (3)

Cited By (1)

Also Published As

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Legal Events