IT1250192B - Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines - Google Patents

Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines

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Publication number
IT1250192B
IT1250192B ITRA910008A ITRA910008A IT1250192B IT 1250192 B IT1250192 B IT 1250192B IT RA910008 A ITRA910008 A IT RA910008A IT RA910008 A ITRA910008 A IT RA910008A IT 1250192 B IT1250192 B IT 1250192B
Authority
IT
Italy
Prior art keywords
haulage
variable
immobilising
play
damping
Prior art date
Application number
ITRA910008A
Other languages
Italian (it)
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 filed Critical
Priority to ITRA910008A priority Critical patent/IT1250192B/en
Publication of ITRA910008A0 publication Critical patent/ITRA910008A0/en
Publication of ITRA910008A1 publication Critical patent/ITRA910008A1/en
Application granted granted Critical
Publication of IT1250192B publication Critical patent/IT1250192B/en

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Abstract

The device according to the invention immobilises the system taking up play and damping oscillations due to dimensional tolerances in the coupling members making up the variable haulage system in tracked or tyred bogies or carriages. The immobilising and damping system comprises one or more (mechanical, hydraulic, pneumatic, magnetic) power components which exert a thrust or traction such as to cancel out the play present between the moving member and the seat which houses it. Figure 1 shows a functional diagram of a variable haulage bogie to which the immobilising device according to the claim has been fitted. This comprises a structure 1 called the frame and designed to receive the equipment of the operating machine. On the frame are inserted the seats 2 for the moving members 3 which attach the same to the structure 4 called the "box" provided with movement means (tracks or wheels) and pistons 5 which can increase or decrease the track width. Immobilising system 6 which applies a tractive or compression force between the frame and the moving component is located at seats 2. The compression or traction force can be provided by hydraulic, pneumatic, mechanical or magnetic systems without distinction. <IMAGE>
ITRA910008A 1991-06-21 1991-06-21 Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines IT1250192B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRA910008A IT1250192B (en) 1991-06-21 1991-06-21 Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRA910008A IT1250192B (en) 1991-06-21 1991-06-21 Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines

Publications (3)

Publication Number Publication Date
ITRA910008A0 ITRA910008A0 (en) 1991-06-21
ITRA910008A1 ITRA910008A1 (en) 1992-12-22
IT1250192B true IT1250192B (en) 1995-04-03

Family

ID=11397521

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRA910008A IT1250192B (en) 1991-06-21 1991-06-21 Immobilising system taking up the play and any damping of the oscillations in variable haulage tracked or tyred bogies or carriages for operating or earthmoving machines

Country Status (1)

Country Link
IT (1) IT1250192B (en)

Also Published As

Publication number Publication date
ITRA910008A1 (en) 1992-12-22
ITRA910008A0 (en) 1991-06-21

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Legal Events

Date Code Title Description
0001 Granted