JPS55124639A - Carcass band forming pulley - Google Patents

Carcass band forming pulley

Info

Publication number
JPS55124639A
JPS55124639A JP3180879A JP3180879A JPS55124639A JP S55124639 A JPS55124639 A JP S55124639A JP 3180879 A JP3180879 A JP 3180879A JP 3180879 A JP3180879 A JP 3180879A JP S55124639 A JPS55124639 A JP S55124639A
Authority
JP
Japan
Prior art keywords
forming pulley
carcass band
diameter
revolving shaft
shaft
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
JP3180879A
Other languages
Japanese (ja)
Other versions
JPS6156092B2 (en
Inventor
Yoichi Kikuchi
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber 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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP3180879A priority Critical patent/JPS55124639A/en
Publication of JPS55124639A publication Critical patent/JPS55124639A/en
Publication of JPS6156092B2 publication Critical patent/JPS6156092B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tyre Moulding (AREA)

Abstract

PURPOSE: To effect winding and withdrawal of a carcass band easily and surely by a method wherein a diameter is selected and set by handle operation upon expanding the diameter and a diameter of a forming pulley is varied between the diameters upon being expanded and contracted by reciprocating a slide shaft.
CONSTITUTION: A slide shaft 20 is moved to left by rotating a handle 38 and a sleeve member 74 and a series of slide members 32 are moved to the left together. In this case, a link member 42 is being kept still on a revolving shaft 18 and an angle between link members 48, 50 is expanded and varied, thereby, an arced plate 56 rotatably attached to the link member 48 is lowered. Subsequently, a revolving shaft 18a for driving is rotated and the revolving shaft 18 at a side of a driven forming pulley 10 is rotated, thereby a carcass band is wound around a contractable and expandable cylindrical member 60 of the forming pulley.
COPYRIGHT: (C)1980,JPO&Japio
JP3180879A 1979-03-20 1979-03-20 Carcass band forming pulley Granted JPS55124639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3180879A JPS55124639A (en) 1979-03-20 1979-03-20 Carcass band forming pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3180879A JPS55124639A (en) 1979-03-20 1979-03-20 Carcass band forming pulley

Publications (2)

Publication Number Publication Date
JPS55124639A true JPS55124639A (en) 1980-09-25
JPS6156092B2 JPS6156092B2 (en) 1986-12-01

Family

ID=12341384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3180879A Granted JPS55124639A (en) 1979-03-20 1979-03-20 Carcass band forming pulley

Country Status (1)

Country Link
JP (1) JPS55124639A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008290272A (en) * 2007-05-22 2008-12-04 Bridgestone Corp Expansion/contraction controlling method of molding drum and manufacturing method of tire having expansion/contraction controlling method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008290272A (en) * 2007-05-22 2008-12-04 Bridgestone Corp Expansion/contraction controlling method of molding drum and manufacturing method of tire having expansion/contraction controlling method

Also Published As

Publication number Publication date
JPS6156092B2 (en) 1986-12-01

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