FI810894L - Arbetsmaskin - Google Patents

Arbetsmaskin

Info

Publication number: FI810894L
Authority: FI; Finland
Prior art keywords: arbetsmaskin
Prior art date: 1980-03-24

Application number

FI810894A

Other languages

English (en)

Other versions

FI67601B (fi

FI67601C (fi

Inventor

Lars Holmgren

Per-Martin Holmgren

Original Assignee

Holmgren P E Ab

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.)

1980-03-24

Filing date

1981-03-23

Publication date

1981-09-25

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20340589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI810894(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-03-23 Application filed by Holmgren P E Ab filed Critical Holmgren P E Ab

1981-09-25 Publication of FI810894L publication Critical patent/FI810894L/fi

1984-12-31 Publication of FI67601B publication Critical patent/FI67601B/fi

1985-12-31 Application granted granted Critical

1985-12-31 Publication of FI67601C publication Critical patent/FI67601C/fi

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
- E02F3/30—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
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
- 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
- E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Jib Cranes (AREA)
Percussive Tools And Related Accessories (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Earth Drilling (AREA)
Shovels (AREA)

FI810894A 1980-03-24 1981-03-23 Arbetsmaskin FI67601C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8002258		1980-03-24
SE8002258		1980-03-24

Publications (3)

Publication Number	Publication Date
FI810894L true FI810894L (fi)	1981-09-25
FI67601B FI67601B (fi)	1984-12-31
FI67601C FI67601C (fi)	1985-12-31

Family

ID=20340589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI810894A FI67601C (fi)	1980-03-24	1981-03-23	Arbetsmaskin

Country Status (6)

Country	Link
US (1)	US4355477A (fi)
EP (1)	EP0036850B1 (fi)
JP (1)	JPS56146587A (fi)
AU (1)	AU533493B2 (fi)
DE (1)	DE3161002D1 (fi)
FI (1)	FI67601C (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5195863A (en) *	1982-09-08	1993-03-23	Pingon Pierre J De	Excavator loader
FR2532671A1 (fr) *	1982-09-08	1984-03-09	Pingon Pierre De	Chargeur-excavateur a un seul equipement de travail
US4775288A (en) *	1986-10-03	1988-10-04	Dynamic Industries, Inc.	High-lift loader
US4869002A (en) *	1987-01-20	1989-09-26	Glenn Elmer W	Vehicle attachment for accommodating tool
US4934897A (en) *	1989-02-23	1990-06-19	J. I. Case Company	Pipe-moving apparatus
GB9110798D0 (en) *	1991-05-18	1991-07-10	Webster Machine Company Limite	Mechanism for supporting an earthworking etc tool
US5171124A (en) *	1991-11-04	1992-12-15	Farmer's Factory Co.	Backhoe attachment for skid steer loader
DE4139379A1 (de) *	1991-11-29	1993-06-24	Dfa Fertigungs Und Anlagenbau	Arbeitsmaschine fuer abbruch-, lade- und grabearbeiten
US5486084A (en) *	1993-06-07	1996-01-23	Raymond F. Pitman	Multiple purpose material handling and working apparatus
CN104325459B (zh) *	2014-10-20	2016-08-24	安徽久丰重工有限公司	一种多功能机械手
CN115582854A (zh) *	2022-10-21	2023-01-10	海宁金茂五金有限公司	滑轨机械手的臂膀组件

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2768760A (en) *	1955-02-21	1956-10-30	John S Pilch	Material handling device for tractor mounted loaders
FR1266161A (fr) *	1960-08-26	1961-07-07	John Deere Lanz Ag	Chargeuse frontale utilisable notamment sur les véhicules automobiles agricoles
FR1326534A (fr) *	1962-03-29	1963-05-10	Poclain Atel	Niveleur hydraulique
FR1401412A (fr) *	1964-04-23	1965-06-04	Faucheux Ets	Dispositif de correction par procédé hydraulique du mouvement d'un organe mécanique, par exemple d'une benne, à l'extrémité d'un bras de levage
US3237795A (en) *	1964-09-24	1966-03-01	Erickson Power Lift Trucks Inc	Means for detachably securing work heads to boom-equipped power trucks and the like
US3441155A (en) *	1967-05-22	1969-04-29	T W Mcconnel Ltd	Adjustable implement carrying structures
FR1590140A (fi) *	1968-08-02	1970-04-13
DE2011262A1 (de) *	1969-03-13	1970-10-29	SäSyland, Ingebret; Söyland, Kristian; Bryne (Norwegen)	Anordnung bei hydraulisch angetriebenen Löffelbaggern
GB1320691A (en) *	1969-03-22	1973-06-20	Campbell M T	Load handling vehicle
US3703973A (en) *	1970-12-11	1972-11-28	Gustav Lennart Nilsson	Machine to be used as a crane, loader and/or excavator
US3709097A (en) *	1971-06-28	1973-01-09	Boehler & Co Ag Geb	Drilling support for a rock perforator
US3794191A (en) *	1972-07-17	1974-02-26	Clark Equipment Co	High dump bucket linkage
US3802586A (en) *	1972-10-18	1974-04-09	H Lofgreen	Apparatus for converting high-loader to backhoe
FR2220630B1 (fi) *	1973-03-09	1975-08-22	Poclain Sa
GB1565802A (en) *	1975-10-07	1980-04-23	Dobson Park Ind	Boom arrangement for a bucket loader
IT1057824B (it) *	1976-03-31	1982-03-30	Simit Spa	Attrezzatura per lo scavo laterale mediante escavatori idraulici
DE2628655A1 (de) *	1976-06-25	1977-12-29	Gutsche Klaus Dieter	Auslegearm fuer ein verfahrbares arbeitsgeraet
DE2734055C2 (de) *	1977-07-28	1979-05-03	O & K Orenstein & Koppel Ag, 1000 Berlin	Mobilbagger mit Greiferausrüstung
US4257732A (en) *	1979-07-20	1981-03-24	Leroy Staffanson	Hay stacker

1981
- 1981-03-20 US US06/246,066 patent/US4355477A/en not_active Expired - Lifetime
- 1981-03-23 FI FI810894A patent/FI67601C/fi not_active IP Right Cessation
- 1981-03-23 AU AU68643/81A patent/AU533493B2/en not_active Ceased
- 1981-03-24 DE DE8181850053T patent/DE3161002D1/de not_active Expired
- 1981-03-24 EP EP81850053A patent/EP0036850B1/en not_active Expired
- 1981-03-24 JP JP4185281A patent/JPS56146587A/ja active Granted

Also Published As

Publication number	Publication date
AU6864381A (en)	1981-10-01
DE3161002D1 (en)	1983-11-03
EP0036850A3 (en)	1982-02-17
FI67601B (fi)	1984-12-31
US4355477A (en)	1982-10-26
AU533493B2 (en)	1983-11-24
EP0036850A2 (en)	1981-09-30
JPH0138634B2 (fi)	1989-08-15
EP0036850B1 (en)	1983-09-28
FI67601C (fi)	1985-12-31
JPS56146587A (en)	1981-11-14

Publication	Publication Date	Title
FI811301L (fi)	1981-10-29	Stabila vaetskeformiga amylopektinstaerkelseympkopolymerkompositioner
BE887534A (fr)	1981-08-17	Sandwichpaneelelement
BE889577A (nl)	1982-01-11	Golfvormsynthese
BE891422A (fr)	1982-03-31	Degrilleur
BR8107326A (pt)	1982-01-05	Container-tanque
FI810894L (fi)	1981-09-25	Arbetsmaskin
BR8101718A (pt)	1981-09-29	Microcentrais
BE889192A (fr)	1981-10-01	Recolteuse-hacheuse
BR8108640A (pt)	1982-04-27	Filatorio
FI822604A0 (fi)	1982-07-23	Flaggstaong
BE889004A (nl)	1981-11-27	Grijper
FI802669A7 (fi)	1982-02-26	Borrstoed
BR8108621A (pt)	1982-04-06	Arpeu
BG33404A1 (bg)	1983-02-15	Registrovo aritmetichno ustrojjstvo
BE889708A (fr)	1981-11-16	Sous-soleuse
FI812870L (fi)	1982-06-17	Stoerningsfilter foer foerbraenningsgasanalysator
BE890703A (fr)	1982-04-13	Robinet-vanne
BE890439A (fr)	1982-03-22	Afdekbaanrol
BE891654A (fr)	1982-04-16	Schuifdeur
JPS5736387A (ja)	1982-02-27	Genkoshikikemurikanchiki
BE888818A (fr)	1981-08-28	Telerupteur
BG32324A1 (bg)	1982-07-15	Telopodavahho ustrojjstvo
BE887835A (fr)	1981-09-09	Fluidumsysteem
JPS5736240A (ja)	1982-02-27	Koonaabosuibuzaioyobisonoseizoho narabinibosuisekoho
AR219450A1 (es)	1980-08-15	Portasachet

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: HOLMHED SYSTEMS AB