JPS5594866A - Sprocket for inner lug track - Google Patents

Sprocket for inner lug track

Info

Publication number
JPS5594866A
JPS5594866A JP273079A JP273079A JPS5594866A JP S5594866 A JPS5594866 A JP S5594866A JP 273079 A JP273079 A JP 273079A JP 273079 A JP273079 A JP 273079A JP S5594866 A JPS5594866 A JP S5594866A
Authority
JP
Japan
Prior art keywords
circumference
sprocket
external
track
inner lug
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP273079A
Other languages
Japanese (ja)
Inventor
Tatsuji Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP273079A priority Critical patent/JPS5594866A/en
Publication of JPS5594866A publication Critical patent/JPS5594866A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gears, Cams (AREA)

Abstract

PURPOSE: To eliminate an overstrained force applied to an engagement member of a track and the like by providing a relief portion on the external circumference of a sprocket by a construction wherein the circumference surface among the respective pin is recessed toward the radial direction rather than the external surface of the respective pin, while recessed groove toward the circumference is formed on the outside surface.
CONSTITUTION: A sprocket 10 for an inner lug track comprises a disc type body 12, the center thereof is forming a boss 14, where an axle hole 18 is provided to secure with a shaft 16. Besides, a number of pins 20 protruded to the side are formed at equal spacing along the external circumference, therewith the inner lug of an endless track is engaged to transmit the power. Then, the circumferential surface 26 of the body 12 is formed somewhat in a recessed condition to a radial inward direction than the external side 28 of the pin 20. Further, for the extension member of the sprocket circumference of the external surface 28 of respective pin 20, the circumferential directional recessed groove 30 having a bottom surface at the position of an identical radius X with the circumferential surface thereof.
COPYRIGHT: (C)1980,JPO&Japio
JP273079A 1979-01-12 1979-01-12 Sprocket for inner lug track Pending JPS5594866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP273079A JPS5594866A (en) 1979-01-12 1979-01-12 Sprocket for inner lug track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP273079A JPS5594866A (en) 1979-01-12 1979-01-12 Sprocket for inner lug track

Publications (1)

Publication Number Publication Date
JPS5594866A true JPS5594866A (en) 1980-07-18

Family

ID=11537426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP273079A Pending JPS5594866A (en) 1979-01-12 1979-01-12 Sprocket for inner lug track

Country Status (1)

Country Link
JP (1) JPS5594866A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385283U (en) * 1989-12-21 1991-08-29
US6203124B1 (en) * 1998-07-10 2001-03-20 Komatsu Mining Germany Gmbh Crawler undercarriage
US6371579B1 (en) * 1999-04-15 2002-04-16 Otico Wheels for tracks
JP2011121463A (en) * 2009-12-10 2011-06-23 Bridgestone Corp Crawler traveling device
JP2012126399A (en) * 2012-03-29 2012-07-05 Bridgestone Corp Crawler traveling device
JP2012126398A (en) * 2012-03-29 2012-07-05 Bridgestone Corp Crawler traveling device
WO2013015199A1 (en) * 2011-07-26 2013-01-31 株式会社ブリヂストン Sprocket and elastic crawler assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0385283U (en) * 1989-12-21 1991-08-29
US6203124B1 (en) * 1998-07-10 2001-03-20 Komatsu Mining Germany Gmbh Crawler undercarriage
US6371579B1 (en) * 1999-04-15 2002-04-16 Otico Wheels for tracks
JP2011121463A (en) * 2009-12-10 2011-06-23 Bridgestone Corp Crawler traveling device
WO2013015199A1 (en) * 2011-07-26 2013-01-31 株式会社ブリヂストン Sprocket and elastic crawler assembly
JP2013028185A (en) * 2011-07-26 2013-02-07 Bridgestone Corp Sprocket and elastic crawler assembly
JP2012126399A (en) * 2012-03-29 2012-07-05 Bridgestone Corp Crawler traveling device
JP2012126398A (en) * 2012-03-29 2012-07-05 Bridgestone Corp Crawler traveling device

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