JPS55124639A - Carcass band forming pulley - Google Patents
Carcass band forming pulleyInfo
- 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
Links
- 238000000034 method Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
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
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)
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 |
-
1979
- 1979-03-20 JP JP3180879A patent/JPS55124639A/en active Granted
Cited By (1)
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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