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Drive sprocket and track configuration

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/20   
미국특허분류(USC) 305/11 ; 305/53 ; 305/57 ; 474/156
출원번호 US-0371085 (1982-04-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 9  인용 특허 : 3
초록
▼

A drive sprocket includes a plurality of equispaced rollers which mesh with complementary shaped receptacles defined by surface portions of drive lugs of adjacent sections of a track. The surface portions of adjacent drive lugs leave a gap at the bottom of the receptacle defined thereby for permitting material such as mud or snow and the like to be pushed therethrough by the sprocket rollers. The axis of pins interconnecting adjacent track sections is aligned with the axis of a sprocket roller when the roller is located in the receptacle formed by the dr...

대표
청구항

An endless track, adapted for use with a drive sprocket having a plurality of teeth defined by rotatably mounted rollers, comprising: a plurality of track sections; pivot pin means pivotally interconnecting adjacent ends of adjacent sections for flexure about a pivot axis; and said adjacent ends having respective sprocket roller-engaging surfaces formed arcuately about said pivot axis and dimensioned for simultaneously embracing a sprocket roller when the latter moves into a position wherein it is coaxial with said pivot axis.

이 특허에 인용된 특허 (3)

  1. Falk Alfons B. (Bonassund SEX). Crawler track for tracked vehicles. USP1981044262972.
  2. Black Chester A. (Black Trac-Pad ; Box 296 Stanley KS 66223) Black Lester A. (1106 Second St. Alva OK 73717). Detachable road protecting device for tracked vehicles. USP1977064027925.
  3. Fehling Hermann (Beverstedt DEX). Elastic base plate for track chains of track chain type vehicles. USP1981124303278.

이 특허를 인용한 특허 피인용횟수: 9

  1. Burdick J. Scott ; Dester Delbert D. ; Egle Kevin M. ; Oertley Thomas E.. Drive sprocket which has rotating members which are engaged by drive lugs of a track. USP2001116322473.
  2. Oertley Thomas E. ; Dester Delbert D. ; Egle Kevin M. ; Burdick J. Scott. Drive sprocket which has rotating members which are engaged by drive lugs of a track. USP2000096120405.
  3. Wiesner Hagen-Heinz (Solingen DEX) Spies Klaus (Remscheid DEX) Neubert Bernd-Dieter (Remscheid DEX). Drive system for a caterpillar track. USP1997055632538.
  4. Hiroyuki Takeno JP; Masahiro Nakajima JP; Kiyokazu Niwa JP; Makoto Takagi JP; Hirokatsu Niitsu JP; Isao Yoshida JP; Akihiro Koishi JP. Endless track and a manufacturing method thereof. USP2002106460945.
  5. Sandford, Peter E.. Methods for erection of female blanking die and universal press frames for use in such methods. USP2003026520900.
  6. Oertley, Tom. Reversible track link system. USP2017099751577.
  7. Kirchmair, Martin; Pahl, Volker. Snow groomer track and snow groomer featuring such a track. USP2014068757736.
  8. Wright, Earl Fleming; Modzik, Jr., Andrew Edward; Flatau, Donald Rodney. Track and track assembly for a track laying vehicle. USP2005036869153.
  9. Crooks, Jeffrey J. A.. Traction enhancement device. USP2010027658455.

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