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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Irie; Nobuhiko
Address:
Nagasaki, JP
No. of patents:
37
Patents:












Patent Number Title Of Patent Date Issued
6547548 Tire vulcanizing system and mold opening/closing and vulcanizing station therefor April 15, 2003
A tire vulcanizing system has a mold assembly M for vulcanizing a tire, which has a bladder assembly M300 which is supplied with a heating/pressurizing medium, a heating chamber C1a at the outer peripheral portion of a tire mold C, and upper and lower heating plates M100A and M200A o
6530763 Tire vulcanizing system March 11, 2003
There is provided a tire vulcanizing system which can easily be arranged in an existing tire factory. The present invention provides a tire vulcanizing system having a vulcanizing station 100 for mounting a plurality of sets of tire mold assemblies M on a flat surface of a predetermi
6508640 Tire vulcanizing system and tire vulcanizing method January 21, 2003
A tire vulcanizing system of the present invention comprises a plurality of rows of tire vulcanizing stations which contain a plurality of sets of movable tire mold assemblies to vulcanize a tire; a mold opening/closing station which is disposed at the tire vulcanizing stations to receiv
6338620 Tire-vulcanizing machine January 15, 2002
A tire-vulcanizing machine in accordance with the present invention comprises a base frame, a guide column erected on the base frame, an upper movable beam guided by the column so as to move up and down, and two connection/disconnection units for connecting or disconnecting the upper
6158998 Tire vulcanizer December 12, 2000
A tire vulcanizer in accordance with the present invention comprises a fixed base on which tire vulcanization molds are mounted, a movable frame which can reciprocate in the longitudinal direction on the fixed base, and an elevating frame attached to the movable frame so as to be raised
5928675 Green tire supply facility for a tire vulcanizing system July 27, 1999
A plurality of green tire storage tables and a green tire loading/unloading apparatus for transferring a green tire on the green tire carrier onto the green tire storage table are provided between a green tire loader at the mold opening/closing station and a plurality of green tire carri
5863484 Tire vulcanizing method using a tire vulcanizer January 26, 1999
(1) During vulcanization, a tire clamping device C is released. (2) After vulcanization has been completed in one tire mold M, the tire mold clamping device C on the side of this tire mold assembly M is operated, so that an upper mold M.sub.2 is connected to an upper mold attaching plate
5853525 Apparatus for forming a radial tire December 29, 1998
After a carcass band is elastically deformed temporarily into a standing wave shape, a bead core is located at a predetermined position on the outside of the carcass band. The elastic deformation of the carcass band is eliminated, and the carcass band is pressed against the inner per
5820886 Tire vulcanizing mold assembly October 13, 1998
A tire vulcanizing mold assembly includes an upper flange disposed on an outer peripheral portion of an upper mold of a tire vulcanizing mold or an upper flange disposed in the outer peripheral portion of a plate into which the upper mold is assembled, a lower flange disposed in an outer
5820885 Tire vulcanizing system October 13, 1998
A tire vulcanizing system includes a vulcanizing station in which a plurality of sets of tire molds for vulcanization are arranged; a mold opening/closing station having a mold opening/closing device for opening/closing the tire mold, a loader for inserting an unvulcanized tire into
5723154 Tire mold transporter March 3, 1998
A tire transporter which shuttles between a vulcanizing station 1 in which plural pairs of tire molds are arranged to perform vulcanization and a mold opening/closing station 2 in which the tire mold is opened and the vulcanized tire is taken out from the tire mold. Subsequently, an
5690970 Split mold opening/closing device for a tire vulcanizer November 25, 1997
In the present invention, when a tire is vulcanized, a flange fixed to either one of a top plate of a split mold and a piston rod tip end of a split mold opening/closing cylinder is held by operating fingers. The fingers are assembled in such a manner to be capable of oscillating in the
5681594 Tire vulcanizer October 28, 1997
A tire vulcanizer is provided with a vulcanizing station where tire vulcanizing molds are arranged to perform vulcanization. The tire vulcanizer also includes a mold opening/closing station where, after the tire vulcanizing mold is opened, a vulcanized tire is taken out from the insi
5589200 Split mold apparatus for a tire vulcanizer December 31, 1996
A force to separate the mold portions for both sides of a tire, created by the pressure of a heating/pressurizing medium introduced into the tire during the vulcanization of the tire, is offset via an upper disk, a segment having protrusions at both ends, and a lower disk. A force in the
5582666 Method of forming a radial tire December 10, 1996
A method of forming a radial tire. After a carcass band is elastically deformed temporarily into a standing wave shape, a bead core is located at a predetermined position on the outside of the carcass band. The elastic deformation of the carcass band is eliminated, and the carcass band i
5492464 Tire vulcanizing press February 20, 1996
A tire vulcanizing press of the present invention uses a split die device having an upper disk to which an upper die portion for molding the tire side is attached, a lower disk to which a lower die portion for molding the tire side is attached, divided segments to which a split tread die
5271727 Mold changing apparatus for use in tire vulcanizer December 21, 1993
A mold changing apparatus for use in a tire vulcanizer includes a mold stations having tire molds disposed in a row, a movable mold open-close manipulator, and a mold preparing station provided at a proper position in the row of tire molds for centering and preheating a tire mold. A mold
5225138 Method and apparatus for gripping, inflating and cooling vulcanized tires July 6, 1993
A PCI main body includes two sets of gripping mechanisms and is rotatable about a horizontal axis, and a loader for detachably gripping an outside rim of the PCI and which is swingable in a horizontal plane. A vulcanized tire is received on the outside rim of the loader externally of the
5223273 Bladder control mechanism of tire vulcanizer June 29, 1993
A bladder control mechanism of a tire vulcanizer includes an actuating mechanism for moving a bladder holder and a bladder gripping bowl of an upper bladder clamp relative to one another. A spring of the control mechanism imparts a gripping force to the bladder holder. Therefore, no
5151242 Method for vulcanizing elastomer products and apparatus therefor September 29, 1992
A method and an apparatus for vulcanizing an elastomer product, such as automobile tires, wherein the elastomer product is placed in a vulcanizing chamber in a mold steam at an elevated pressure is supplied to the vulcanizing chamber to heat and pressurize the elastomer product until the
5098269 Center mechanism for a tire vulcanizing machine March 24, 1992
A center mechanism for a tire mold comprising a mushroom-shaped bladder, a clamp ring for clamping a lower opening edge of the bladder, a post cylinder for extending and contracting a height of the bladder, a movable stopper for receiving a depressing force against the clamp ring which i
5049222 Method and apparatus for feeding materials in a tire building machine September 17, 1991
A method for continuously feeding tire constituent materials in a tire fabricating machine includes the steps of positioning a second material truck holding a new roll of material at a standby location at the rear or to the side of a material feeder as aligned therewith, holding a traili
5035591 Vulcanizing apparatus July 30, 1991
A vulcanizing apparatus having penetrating passages connected and communicated with a jacket portion of a mold member. An upper open end portion of one of the penetrating passages is connected to a steam inlet pipe while an upper open end portion of the other penetrating passage is c
5029502 Method and apparatus for cutting wire-embedded member for use in tire July 9, 1991
The present invention is drawn to a method an an apparatus for cutting a sheet member embedded with wires for use in tire, having the following characteristics. That is, a wire-embedded member is cut with a rotatable cutter at the middle of the member in a width-wise direction thereof wh
4976807 Apparatus for sticking a metal cord strip December 11, 1990
An improved apparatus for sticking a metal cord strip onto a lower component layer of a tire held on a tire forming drum is disclosed. Left and right roller brackets having a plurality of guide rollers respectively mounted on opposed surfaces thereof are disposed on the left and right
4971538 Tire vulcanizing press November 20, 1990
A tire vulcanizing press includes a vertically movable upper die closable over a lower die, a guide roller mounted on support structure of the upper die, a nearly horizontal roller guide way provided on a rear top portion of a press body, a vertical roller guide groove provided with a no
4685992 Apparatus for manufacturing a radial tire August 11, 1987
An apparatus for manufacturing a tire comprises a former for forming a carcass ply or the like to a cylindrical configuration, a bead holder for placing bead cores on the cylindrical carcass ply and then effecting assembly of a carcass ply-bead core structure. A drum receives the str
4629385 Tire supplying apparatus December 16, 1986
A tire supplying apparatus has a self-propelled green tire carrying wagon for carrying a green tire to be vulcanized, a green tire unloading device mounted on the wagon and a green tire receiving stand disposed at a predetermined position located in front of a vulcanizing press or a gree
4618303 Tire supplying apparatus October 21, 1986
A tire supplying apparatus has a self-propelled green tire carrying wagon for carrying a green tire to be vulcanized, a green tire unloading device mounted on the wagon and a green tire receiving stand disposed at a predetermined position located in front of a vulcanizing press or a gree
4578023 Apparatus for loading green tires March 25, 1986
An improved for loading green tires in a laterally aligned two chamber type tire curing press, in which green tire loading devices for the respective chambers are provided in a movable manner at a center portion of the tire curing press. A green tire placing table is provided in a movabl
4548781 Method of loading green tires October 22, 1985
An improved method of loading green tires in a laterally aligned two chamber type tire curing press in which green tire loading devices for the respective chambers are provided in a movable manner at a center portion of the tire curing press. A green tire placing table is provided in a
4486259 Bead lock means for tire-forming drum December 4, 1984
A bead lock device comprises mutually separable and engageable shafts, and a pair of left and right bead lock members consisting of a plurality of segments, each segment having one end pivoted to the shafts and the other end adapted to expand in diameter in the radial direction and to ho
4484875 Tire vulcanizing press November 27, 1984
An improved tire vulcanizing press includes an upper frame, a lower frame and side frames by way of which the upper frame and the lower frame are integrally connected to one another, wherein a lower die half is fixedly mounted on the lower frame and an upper die half is fixedly secured t
4473427 Radial tire manufacture apparatus September 25, 1984
A radial tire forming apparatus wherein a first stage forming arrangement comprising a carcass band forming drum, green case forming drum and band transfer, and a second stage forming arrangement comprising a belt-tread structure forming drum, raw tire forming drum and belt-tread transfe
4468267 Manufacturing a radial tire and apparatus for practicing said method August 28, 1984
A method of manufacturing a tire comprises a first process including the steps of forming a carcass ply or the like to a cylindrical configuration, placing bead cores on the cylindrical carcass ply and then effecting assembly of a carcass ply-bead core structure. A second process of the
4452577 Tire loader June 5, 1984
A tire loader for supplying a green tire into a vulcanizing press, comprising a plurality guide tracks extending radially outwardly, a plurality of grippers movably mounted on the guide tracks, respectively, for gripping a bead of the green tire in contact therewith, a plurality of f
4448575 Tire vulcanizing press May 15, 1984
An improved tire vulcanizing press of the type including an upper frame, a lower frame and side frames by way of which said upper frame and said lower frame are integrally connected to one another, wherein a lower die half is fixedly mounted on the lower frame and an upper die half is










 
 
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