公开(公告)号：US3882920A

公开(公告)日：1975-05-13

申请号：US41695273

申请日：1973-11-19

Applicant: CATERPILLAR TRACTOR CO

Inventor： BARNES DWAINE RALPH ,  LINDQUIST JOHN FREDERICK

IPC: B25B5/14 ,  B60B31/04 ,  B60C3/02 ,  B60C25/00 ,  B60C25/12 ,  B60C25/06

CPC classification number: B60C3/02 ,  B60B31/04 ,  B60C25/00 ,  Y10T29/53678 ,  Y10T29/5383

Abstract: Split rim halves which fit tightly within the central aperture of a tube-tire can be mounted with the tire by partially inserting the several rim halves within the central aperture and thereafter utilizing a plurality of ram pulling devices arranged circumferentially about the inner diameter of the rim halves, which devices are independently controlled with separate controls so that they can be operated to bring the several rim halves into proper registry within the central aperture of the tube-tire. The ram pulling devices, which also provide guides to insure the holes in the several rim halves are brought into registry, can be augmented through the use of guide dowels which assist in the pre-alignment of the several rim halves.

Abstract translation: 通过将几个边缘部分部分地插入中心孔内，然后利用多个拉杆装置，围绕轮缘的内径周向布置，可以将轮胎紧紧地配合在管轮的中心孔内， 一半，哪些装置由独立的控制器独立地控制，使得它们可以被操作以使几个边缘半部进入管轮的中心孔内的正确的注册。 还提供了用于确保几个边缘半部中的孔的引导件的拉杆装置被引入对准，可以通过使用有助于几个边缘半部的预对准的导向销来增加。