ES427697A1 - Maquina de obras publicas. - Google Patents

Maquina de obras publicas.

Info

Publication number: ES427697A1
Authority: ES; Spain
Prior art keywords: cooperating; blade; turret; mounted blade; turret mounted
Prior art date: 1973-06-29
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

ES427697A

Other languages

English (en)

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.)

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.)

1973-06-29

Filing date

1974-06-26

Publication date

1976-08-01

1974-06-26 Application filed by Poclain SA filed Critical Poclain SA

1976-08-01 Publication of ES427697A1 publication Critical patent/ES427697A1/es

Status 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2037—Coordinating the movements of the implement and of the frame
- 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
- Y10S414/00—Material or article handling
- Y10S414/125—Combined or convertible implements

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Shovels (AREA)
Earth Drilling (AREA)
Operation Control Of Excavators (AREA)
Component Parts Of Construction Machinery (AREA)
Jib Cranes (AREA)

ES427697A 1973-06-29 1974-06-26 Maquina de obras publicas. Expired ES427697A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7323889A FR2235231B1 (ja)	1973-06-29	1973-06-29

Publications (1)

Publication Number	Publication Date
ES427697A1 true ES427697A1 (es)	1976-08-01

Family

ID=9121786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES427697A Expired ES427697A1 (es)	1973-06-29	1974-06-26	Maquina de obras publicas.

Country Status (11)

Country	Link
US (1)	US3909962A (ja)
JP (1)	JPS5834620B2 (ja)
AR (1)	AR204167A1 (ja)
BE (1)	BE816247A (ja)
BR (1)	BR7404803D0 (ja)
CA (1)	CA1006125A (ja)
DE (1)	DE2430008C2 (ja)
ES (1)	ES427697A1 (ja)
FR (1)	FR2235231B1 (ja)
GB (1)	GB1429400A (ja)
IT (1)	IT1015422B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5513501Y2 (ja) *	1975-03-13	1980-03-26
FR2450913A1 (fr) *	1979-03-08	1980-10-03	Takeuchi Manufacturing Cy Ltd	Pelle retrocaveuse giratoire a lame
US4444542A (en) *	1981-05-22	1984-04-24	Shaw Douglas A	Vehicle with double booms
JPH0334097Y2 (ja) *	1985-02-13	1991-07-19
JPS62169926U (ja) *	1986-04-19	1987-10-28
AT403818B (de) *	1996-06-18	1998-05-25	Schuschitz Gottfried	Ausleger für ein fahrzeug
JPH10273921A (ja) *	1997-01-31	1998-10-13	Komatsu Ltd	建設機械の転倒防止装置
US10362738B2 (en) *	2015-09-10	2019-07-30	Komatsu Ltd.	Work vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2660816A (en) *	1949-02-17	1953-12-01	Willard A Maxwell	Combination bulldozer and shovel arrangement
FR1450809A (fr) *	1965-07-15	1966-06-24	Poclain Sa	équipement de pelle pour travail de raclage
US3466770A (en) *	1966-09-16	1969-09-16	Frank W Morrison	Self-propelled earth excavating and leveling apparatus

1973
- 1973-06-29 FR FR7323889A patent/FR2235231B1/fr not_active Expired
1974
- 1974-01-01 AR AR254229A patent/AR204167A1/es active
- 1974-06-11 BR BR4803/74A patent/BR7404803D0/pt unknown
- 1974-06-12 GB GB2606674A patent/GB1429400A/en not_active Expired
- 1974-06-13 BE BE2053685A patent/BE816247A/xx not_active IP Right Cessation
- 1974-06-22 DE DE2430008A patent/DE2430008C2/de not_active Expired
- 1974-06-25 IT IT24454/74A patent/IT1015422B/it active
- 1974-06-26 ES ES427697A patent/ES427697A1/es not_active Expired
- 1974-06-27 US US483807A patent/US3909962A/en not_active Expired - Lifetime
- 1974-06-28 CA CA203,683A patent/CA1006125A/en not_active Expired
- 1974-06-28 JP JP49074222A patent/JPS5834620B2/ja not_active Expired

Also Published As

Publication number	Publication date
GB1429400A (en)	1976-03-24
FR2235231A1 (ja)	1975-01-24
BE816247A (fr)	1974-09-30
CA1006125A (en)	1977-03-01
JPS5834620B2 (ja)	1983-07-28
JPS5037205A (ja)	1975-04-07
IT1015422B (it)	1977-05-10
DE2430008A1 (de)	1975-01-30
AR204167A1 (es)	1975-11-28
BR7404803D0 (pt)	1975-10-07
US3909962A (en)	1975-10-07
FR2235231B1 (ja)	1976-04-30
DE2430008C2 (de)	1983-04-07

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