IT1124042B - Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps - Google Patents

Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps

Info

Publication number
IT1124042B
IT1124042B IT1255179A IT1255179A IT1124042B IT 1124042 B IT1124042 B IT 1124042B IT 1255179 A IT1255179 A IT 1255179A IT 1255179 A IT1255179 A IT 1255179A IT 1124042 B IT1124042 B IT 1124042B
Authority
IT
Italy
Prior art keywords
damper
lorry
crash bar
swing
ramps
Prior art date
Application number
IT1255179A
Other languages
Italian (it)
Other versions
IT7912551A0 (en
Original Assignee
Quinton Hazell Holdings Ltd
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 Quinton Hazell Holdings Ltd filed Critical Quinton Hazell Holdings Ltd
Priority to IT1255179A priority Critical patent/IT1124042B/en
Publication of IT7912551A0 publication Critical patent/IT7912551A0/en
Application granted granted Critical
Publication of IT1124042B publication Critical patent/IT1124042B/en

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Landscapes

  • Vibration Dampers (AREA)

Abstract

A safety mounting for a rear crash bar for a lorry has the bar (6) pivoted from the lorry on a control arm (7) each side and with a hydraulic damper (13) pivoted between a second chassis pivot (8) and a sliding pivot (9) on the arm. The three pivots form a triangle and allow the crash bar to be pushed inwards while compressing the damper or to swing rearwards and upwards when striking a ramp during reversing. The sprung damper and the slot mouting pivot are arranged so that the damper moves through a dead point between the dropped and raised positions. The crash bar provides maximum protection while allowing the vehicle to negotiate steep ramps.
IT1255179A 1979-04-17 1979-04-17 Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps IT1124042B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT1255179A IT1124042B (en) 1979-04-17 1979-04-17 Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1255179A IT1124042B (en) 1979-04-17 1979-04-17 Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps

Publications (2)

Publication Number Publication Date
IT7912551A0 IT7912551A0 (en) 1979-04-17
IT1124042B true IT1124042B (en) 1986-05-07

Family

ID=11141496

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1255179A IT1124042B (en) 1979-04-17 1979-04-17 Crash bar for rear of lorry - has sprung damper and swing up facility to prevent damage on ramps

Country Status (1)

Country Link
IT (1) IT1124042B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111152872A (en) * 2019-08-15 2020-05-15 徐州幸福家电动车有限公司 Protection mechanism of electric tricycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111152872A (en) * 2019-08-15 2020-05-15 徐州幸福家电动车有限公司 Protection mechanism of electric tricycle

Also Published As

Publication number Publication date
IT7912551A0 (en) 1979-04-17

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