JPS55132302A - Cooling apparatus for tire of plural wheels - Google Patents

Cooling apparatus for tire of plural wheels

Info

Publication number
JPS55132302A
JPS55132302A JP3545879A JP3545879A JPS55132302A JP S55132302 A JPS55132302 A JP S55132302A JP 3545879 A JP3545879 A JP 3545879A JP 3545879 A JP3545879 A JP 3545879A JP S55132302 A JPS55132302 A JP S55132302A
Authority
JP
Japan
Prior art keywords
tires
tire
holes
fin
space
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.)
Granted
Application number
JP3545879A
Other languages
Japanese (ja)
Other versions
JPS5858241B2 (en
Inventor
Takashi Tani
Mamoru Ohara
Fumio Iwasaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3545879A priority Critical patent/JPS5858241B2/en
Publication of JPS55132302A publication Critical patent/JPS55132302A/en
Publication of JPS5858241B2 publication Critical patent/JPS5858241B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Tires In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To improve cooling efficiency for a surface of tire by ventilating a space between tires provided with holes for ventilation and connections, and also a fin at a center of wheels.
CONSTITUTION: At a wheel center 6, a spacer ring 10 and a wedge 11 are provided to keep a proper distance between each tire 9. At the wheel center 6, several number of ventilation holes 20 are provided to lead air within a wheel chamber 17 from an axial direction to a space between tires 9, and a spacer ring 10 is provided with connecting holes 19 connecting ventilation holes 20. Further, a fin 13 is fitted to an external surface of the spacer ring 10, and by means of the fin 13 the air is drawn in through the connecting holes 19 and the ventilation holes 20 and cools sides of tires 9 facing each other. Hence, the space between tires 9 is ventilated, causing agitation of the air within the wheel chamber 17.
COPYRIGHT: (C)1980,JPO&Japio
JP3545879A 1979-03-28 1979-03-28 Double tire cooling system Expired JPS5858241B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3545879A JPS5858241B2 (en) 1979-03-28 1979-03-28 Double tire cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3545879A JPS5858241B2 (en) 1979-03-28 1979-03-28 Double tire cooling system

Publications (2)

Publication Number Publication Date
JPS55132302A true JPS55132302A (en) 1980-10-15
JPS5858241B2 JPS5858241B2 (en) 1983-12-24

Family

ID=12442338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3545879A Expired JPS5858241B2 (en) 1979-03-28 1979-03-28 Double tire cooling system

Country Status (1)

Country Link
JP (1) JPS5858241B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922659A (en) * 1982-07-29 1984-02-04 バブコツク日立株式会社 Continuous coal crusher
JPH01207147A (en) * 1988-02-12 1989-08-21 Mitsubishi Heavy Ind Ltd Blasting device for coal crusher
JP5863754B2 (en) 2013-11-20 2016-02-17 三菱重工業株式会社 COOLING DEVICE, TRAVEL CAR AND VEHICLE HAVING THE SAME

Also Published As

Publication number Publication date
JPS5858241B2 (en) 1983-12-24

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