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    • 4. 发明公开
    • 무단조체 및 크롤러장치
    • 无端线体和装置
    • KR1020070097519A
    • 2007-10-04
    • KR1020077016552
    • 2005-12-19
    • 고쿠리츠다이가쿠호진 토쿄고교 다이가꾸토피 고교 가부시키가이샤
    • 히로세시게오쓰쿠이신고
    • B62D55/253B62D55/075
    • B62D55/242B62D55/00
    • [PROBLEMS] To provide a crawler device capable of overstriding a large height difference. [MEANS FOR SOLVING PROBLEMS] A crawler belt (20) alternately comprises first areas and second areas in the circumferential direction. At least one first ground-contact lug (25) is formed in the first area, and at least one second ground-contact lug (26) is formed in the second area. The first ground-contact lug (25) is hard to be bent since its bending rigidity is high, and the second ground-contact lug (26) is easily bent since its bending rigidity is low. Since the first ground-contact lug (25) is hooked to the upper end of the large height difference (S) in the bent state of the second ground-contact lug (26), the crawler device can overstride the height difference (S).
    • [问题]提供能够跨越较大高度差的履带式装置。 解决问题的手段履带(20)在圆周方向上交替地包括第一区域和第二区域。 至少一个第一接地凸耳(25)形成在第一区域中,并且至少一个第二接地凸耳(26)形成在第二区域中。 第一接地片(25)由于其弯曲刚性高而难以弯曲,并且由于其弯曲刚度低,所以第二接地凸耳(26)容易弯曲。 由于第一接地片(25)在第二接地凸耳(26)的弯曲状态下钩住大高差(S)的上端,因此履带装置可以跨越高度差(S) 。