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Class Information
Number: 156/416
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Tire body building type > Building drums, per se > Resilient and/or inflatable core
Description: Apparatus in which the drum is either formed of impervious expansible or deformable material and adapted to have fluid applied to its interior under pressure to increase drum diameter or the drum is made of deformable material and adapted to temporarily change its shape as a result of an external force.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8684057 Driving apparatus of building drum for tire Apr. 1, 2014
8312908 Device for regulating the delivery rate of a linear element Nov. 20, 2012
8272417 Expandable mandrel having adjustable width Sep. 25, 2012
8171971 Driving apparatus for tire building drum May. 8, 2012
8007613 Method and apparatus for manufacturing tyres Aug. 30, 2011
7780807 Air shaping of green tire carcass Aug. 24, 2010
7736454 Method for incorporating an annular antenna and electronics into a tire Jun. 15, 2010
7578897 Rubber member sticking device Aug. 25, 2009
7361244 Method and drum for molding tire Apr. 22, 2008
6837292 Tire building drum provided with a turn-up device Jan. 4, 2005
6827119 Radially expansible tire assembly drum and method for forming tires Dec. 7, 2004
6615891 Tire building drum Sep. 9, 2003
6585022 Tire building method and apparatus Jul. 1, 2003
6539998 Process and drum for constructing a green tire Apr. 1, 2003
6235135 Process and drum for constructing a green tire May. 22, 2001
6129812 Abrasion-resistant elastomeric member of a tire-building drum Oct. 10, 2000
6113737 Method and unit for producing a road vehicle radial tire Sep. 5, 2000
6000454 Drum for tire assembly Dec. 14, 1999
5853526 Tire assembling and vulcanization Dec. 29, 1998
5591288 Contoured tire building drum and method of building an extended mobility tire Jan. 7, 1997
5560801 Building drum with a metal forming module Oct. 1, 1996
5547538 Metal forming module for a building drum Aug. 20, 1996
5405484 Tire building drum Apr. 11, 1995
5354399 Method for setting bladder outer diameter of tire forming drum in a method for attaching belt-shaped member to the bladder Oct. 11, 1994
5190605 Apparatus and method for manufacturing two pneumatic tires Mar. 2, 1993
5127978 Tire building form having coaxial discs Jul. 7, 1992
5062781 Reinforced tire curing bladder Nov. 5, 1991
5032198 Method for manufacturing an assembly of a belt, a band, and a tread rubber Jul. 16, 1991
4929298 Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber May. 29, 1990
4877469 Reinforced tire curing bladder and method for using same Oct. 31, 1989
4853069 Elastomeric structures having controlled surface release characteristics Aug. 1, 1989
4780170 Drum lifting device Oct. 25, 1988
4722379 Coating material for use on sulfur vulcanized rubber Feb. 2, 1988
4683021 Tire building drum Jul. 28, 1987
4595448 Tire building apparatus Jun. 17, 1986
4584050 Looped-article transfer apparatus Apr. 22, 1986
4534812 Method for forming tires Aug. 13, 1985
4510002 Manufacture of pneumatic tires Apr. 9, 1985
4508586 Tire bead turn-up device Apr. 2, 1985
4486259 Bead lock means for tire-forming drum Dec. 4, 1984
4474633 Method of manufacturing radial tires Oct. 2, 1984
4472233 Radial tire building drum Sep. 18, 1984
4470867 Apparatus for manufacturing pneumatic tires Sep. 11, 1984
4416720 Tire forming drum Nov. 22, 1983
4402782 Tire building machine Sep. 6, 1983
4402783 Axially collapsible and expandable tire building drum Sep. 6, 1983
4349406 Tire building machine drum Sep. 14, 1982
4343671 Tire building machine Aug. 10, 1982
4325764 Drum and method of shaping a radial tire Apr. 20, 1982
4312696 Tire building apparatus Jan. 26, 1982

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