FI955610A - Transfer system at a bar mechanism in a work machine - Google Patents

Transfer system at a bar mechanism in a work machine Download PDF

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Publication number
FI955610A
FI955610A FI955610A FI955610A FI955610A FI 955610 A FI955610 A FI 955610A FI 955610 A FI955610 A FI 955610A FI 955610 A FI955610 A FI 955610A FI 955610 A FI955610 A FI 955610A
Authority
FI
Finland
Prior art keywords
cylinder arrangement
arrangement
lifting
boom unit
chassis
Prior art date
Application number
FI955610A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI103336B1 (en
FI103336B (en
FI955610A0 (en
Inventor
Keijo Kroeger
Original Assignee
Orion Yhtymae Oy
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 Orion Yhtymae Oy filed Critical Orion Yhtymae Oy
Priority to FI955610A priority Critical patent/FI103336B/en
Publication of FI955610A0 publication Critical patent/FI955610A0/en
Publication of FI955610A publication Critical patent/FI955610A/en
Application granted granted Critical
Publication of FI103336B1 publication Critical patent/FI103336B1/en
Publication of FI103336B publication Critical patent/FI103336B/en

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  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention relates to a transmission system in a boom mechanism of a machine. The machine comprises a chassis 1 provided with a wheel unit 2, a driver's cab 3 and an engine 4, and a boom unit P. The boom unit P has a lifting boom unit 8, which is coupled to an articulated arrangement 6 located on the chassis 1 and has an extending cylinder arrangement for achieving longitudinal adjustments. The boom unit P further comprises a lifting cylinder arrangement 12 located between the chassis 1 and the lifting boom unit 8 in order to swivel the lifting boom unit 8 vertically in relation to the chassis 1 about the articulated arrangement 6, and a working implement arrangement 5, 9 articulated at the free end of the lifting boom unit 8. A tilting cylinder arrangement 10 is located between the lifting boom unit 8 and the working implement arrangement 5, 9. A slave cylinder arrangement 13 is arranged between the chassis 1 and the lifting boom unit 8. The tilting cylinder arrangement and the slave cylinder arrangement are coupled together in series, so that changes in their length are in opposition, a change in the length of the slave cylinder arrangement being designed to occur simultaneously alongside the movement of the lifting cylinder arrangement 12 and in such a way that it is imparted as an opposing length adjusting movement of the tilting cylinder arrangement 10. The lifting cylinder arrangement 12 and the extending cylinder arrangement 11 are coupled in series in such a way that changes in their length act in the same direction. <IMAGE>
FI955610A 1995-11-22 1995-11-22 Implement boom transfer system FI103336B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI955610A FI103336B (en) 1995-11-22 1995-11-22 Implement boom transfer system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI955610 1995-11-22
FI955610A FI103336B (en) 1995-11-22 1995-11-22 Implement boom transfer system

Publications (4)

Publication Number Publication Date
FI955610A0 FI955610A0 (en) 1995-11-22
FI955610A true FI955610A (en) 1997-05-23
FI103336B1 FI103336B1 (en) 1999-06-15
FI103336B FI103336B (en) 1999-06-15

Family

ID=8544422

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955610A FI103336B (en) 1995-11-22 1995-11-22 Implement boom transfer system

Country Status (1)

Country Link
FI (1) FI103336B (en)

Also Published As

Publication number Publication date
FI103336B1 (en) 1999-06-15
FI103336B (en) 1999-06-15
FI955610A0 (en) 1995-11-22

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NORMET OY

GB Transfer or assigment of application

Owner name: NORMET OY

GB Transfer or assigment of application

Owner name: NORMET OY

PC Transfer of assignment of patent

Owner name: OY MECLIFT LTD

Free format text: OY MECLIFT LTD

PC Transfer of assignment of patent

Owner name: EFFCOM OY

MM Patent lapsed