(19)
(11)EP 2 829 443 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
07.10.2015 Bulletin 2015/41

(43)Date of publication A2:
28.01.2015 Bulletin 2015/05

(21)Application number: 14175417.6

(22)Date of filing:  02.07.2014
(51)Int. Cl.: 
B60S 13/00  (2006.01)
B65G 69/00  (2006.01)
B61J 3/04  (2006.01)
G01V 5/00  (2006.01)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30)Priority: 23.07.2013 CN 201310310974

(71)Applicant: Nuctech Company Limited
Tongfang Building Shuangqinglu Haidian District Beijing 100084 (CN)

(72)Inventors:
  • Wu, Yucheng
    100084 Beijing (CN)
  • He, Yuan
    100084 Beijing (CN)
  • Ran, Zhansen
    100081 Beijing (CN)

(74)Representative: Geyer, Fehners & Partner 
Patentanwälte Perhamerstrasse 31
80687 München
80687 München (DE)

  


(54)Vehicle pulling device, system for passing vehicle in two modes, and inspection system thereof


(57) A vehicle pulling device, a system for passing a vehicle in two modes, and an inspection system for scanning a vehicle by radiation are disclosed. The vehicle pulling device comprises a movable chassis disposed in a travel passage for a vehicle and being movable in a first direction; and a support beam disposed to the movable chassis and being rotatable between a first position and a second position. In the first position, the support beam is located substantially in a second direction substantially perpendicular to the first direction, such that wheels of the vehicle are interacted with the support beam of the vehicle pulling device so that the vehicle is pulled to pass through the travel passage; and in the second position, the support beam is located substantially parallel to the first direction such that the wheels of the vehicle are not interacted with the support beam of the vehicle pulling device so that the vehicle travels by itself to pass through the travel passage. Therefore, when the vehicle does not need to be pulled, the support beam is rotated to the second position, and the vehicle travels by itself to pass through the travel passage. When the support beam is rotated to the first position, the vehicle pulling device can pull the vehicle to pass through the passage.