WO2014184921A1 - タイヤ加硫機の直動機構及びタイヤ加硫機の中心機構 - Google Patents
タイヤ加硫機の直動機構及びタイヤ加硫機の中心機構 Download PDFInfo
- Publication number
- WO2014184921A1 WO2014184921A1 PCT/JP2013/063644 JP2013063644W WO2014184921A1 WO 2014184921 A1 WO2014184921 A1 WO 2014184921A1 JP 2013063644 W JP2013063644 W JP 2013063644W WO 2014184921 A1 WO2014184921 A1 WO 2014184921A1
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- WIPO (PCT)
- Prior art keywords
- cylinder
- post rod
- tire vulcanizer
- center post
- bladder
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0645—Devices for inserting vulcanising cores, i.e. bladders, into the tyres; Closing the press in combination herewith
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
- B29D2030/0655—Constructional or chemical features of the flexible cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0654—Flexible cores therefor, e.g. bladders, bags, membranes, diaphragms
- B29D2030/0659—Details or accessories for the flexible cores not otherwise provided for
Definitions
- the present invention relates to a linear motion mechanism of a tire vulcanizer and a central mechanism of the tire vulcanizer. Specifically, the present invention relates to a linear motion mechanism of a tire vulcanizer and a central mechanism of a tire vulcanizer that can sufficiently control the position of the bladder extension height and the shaping height and can cope with tires of different sizes.
- green tires that have been molded in a shape close to the finished product in advance are put into a mold and pressed and heated. At this time, the bladder provided in the mold is inflated and brought into close contact with the inner surface of the green tire for vulcanization.
- tire vulcanizers that are equipped with a bead drift mechanism in which a knockout lever connected to a lifting cylinder is provided at the bottom of the fluid pressure cylinder and the fluid pressure cylinder is lifted and lowered via this. Many are used. In this type of tire vulcanizer, the hydraulic cylinder is raised with a knockout lever to remove the vulcanized tire.
- This height position is the maximum extension position of the bladder when the green tire is attached to the tire vulcanizer, and the second is the height position during shaping.
- the maximum extension position of the bladder is determined according to the type of bladder of different sizes, and the height during shaping is determined according to the size of the vulcanized tire.
- Patent Document 1 describes a central mechanism 100 as shown in FIG.
- the central mechanism 100 includes a bladder 101, a fluid pressure cylinder 102, and a piston 103.
- the central mechanism 100 includes a magnet 104 attached to the piston 103 and a sensor rod 105 inserted from the bottom surface of the piston 103, and a sensor main body 106 is disposed at the bottom of the fluid pressure cylinder 102.
- the central mechanism 100 includes a control means 107 that moves the fluid pressure cylinder 102 up and down based on position detection information of the sensor body 106.
- the sensor main body is arranged at the center of the bottom of the fluid pressure cylinder.
- the volume of the sensor body and the stroke of the central mechanism are limited and shortened.
- the stroke is shortened, the size of the bladder that can be used is limited, and there is a problem that vulcanization cannot be performed depending on the type of tire.
- the central mechanism described in Patent Document 1 has a structure in which the sensor is arranged above the knockout lever, so that the sensor cannot be easily replaced, and a position detection function for controlling the positioning of the central mechanism is provided. It becomes difficult to keep good.
- the senor since the sensor is arranged inside the fluid pressure cylinder, it is required to use a hard rod-shaped member having pressure resistance performance, and there is a disadvantage that the types of sensors that can be used are limited.
- the present invention was devised in view of the above points, and the linear motion mechanism and tire of a tire vulcanizer capable of sufficiently controlling the position of the bladder extension height and shaping height and adapting to tires of different sizes.
- An object is to provide a central mechanism of a vulcanizer.
- a linear motion mechanism of a tire vulcanizer according to the present invention is disposed below a clamp part capable of sandwiching an expandable / contractible bladder, and is formed in a hollow shape.
- a cylinder, a center post rod disposed in a hollow area of the cylinder and movable in the vertical direction and having an upper end attached to the clamp portion, and between the hollow area and the outer peripheral surface of the cylinder.
- a sensor part capable of detecting magnetism, and a magnetized magnet part attached to the center post rod.
- the bladder that vulcanizes the tire can be clamped by the clamp part that can clamp the expandable / contractible bladder. That is, the bladder can be clamped and interlocked with the movement of the linear motion mechanism.
- the cylinder is arranged below the clamp portion, and is formed in a hollow shape and a center post rod arranged in a hollow area of the cylinder and movable in the vertical direction.
- a driving structure can be provided.
- the linear motion mechanism can be structured to be positioned at a predetermined height.
- the clamp part can be moved in the vertical direction by the center post rod which is movable in the vertical direction and whose upper end is attached to the clamp part. That is, the bladder can be extended in the vertical direction.
- the sensor portion is disposed in a hole formed in a part of a region between the hollow region of the cylinder and the outer peripheral surface, the sensor can be disposed in the vicinity of the outer periphery of the cylinder. That is, the stroke of the center post rod is not limited by the presence of the sensor, and a plurality of bladders having different sizes can be used.
- a sensor other than the sensor having pressure resistance performance is also provided.
- the sensor is not easily affected by water pressure or the like that serves as a driving force for the cylinder.
- a flexible sensor can be arranged.
- the sensor unit is inserted into or discharged from the bottom surface of the cylinder by being arranged in a hole formed by opening the bottom surface to the outside in a part of the region between the hollow region of the cylinder and the outer peripheral surface. It becomes possible to do. That is, the installation and replacement of the sensor becomes easy.
- the sensor unit capable of detecting magnetism enables position detection by interaction with a member having magnetic force.
- the height position of the center post rod can be detected by the sensor unit capable of detecting magnetism and the magnetized magnet unit attached to the center post rod.
- the magnet part has a ring shape and is attached to the outer peripheral surface of the center post rod, the magnet part is always located in the vicinity of the sensor part. That is, even if the center post rod has a structure rotating in the circumferential direction, the position can be accurately detected.
- the cylinder itself can be driven to move up and down. That is, a bead drift mechanism can be provided to easily remove the tire after vulcanization molding.
- the magnet part is only attached to a part of the center post rod.
- the position can be accurately detected.
- a plurality of magnet portions are attached to the outer peripheral surface of the center post rod, and when adjacent magnet portions have a constant interval, the amount of magnets necessary for position detection can be reduced.
- the center mechanism of the tire vulcanizer according to the present invention includes an expandable / contractable bladder, a clamp portion that can sandwich the bladder, and a hollow shape that is disposed below the clamp portion. And a cylinder having a bottom opening to the outside and having a hole formed in the vertical direction, a cylinder disposed in a hollow area of the cylinder, movable in the vertical direction, and having an upper end A center post rod attached to the clamp part, a sensor part arranged in the hole of the cylinder and capable of detecting magnetism, and a magnetized magnet part attached to the center post rod. .
- the tire can be vulcanized by an expandable / contractible bladder. That is, the tire can be vulcanized and molded by bringing the bladder into close contact with the inner periphery of the green tire and inflating it.
- the cylinder is arranged below the clamp portion, and is formed in a hollow shape and a center post rod arranged in a hollow area of the cylinder and movable in the vertical direction.
- a driving structure can be provided.
- the linear motion mechanism can be structured to be positioned at a predetermined height.
- the sensor portion is disposed in a hole formed in a part of a region between the hollow region of the cylinder and the outer peripheral surface, the sensor can be disposed in the vicinity of the outer periphery of the cylinder. That is, the stroke of the center post rod is not limited by the presence of the sensor, and a plurality of bladders having different sizes can be used.
- the linear motion mechanism of the tire vulcanizer according to the present invention can sufficiently control the position of the bladder extension height, shaping height, etc., and can handle tires of different sizes. Further, the center mechanism of the tire vulcanizer according to the present invention can sufficiently control the position of the bladder extension height, shaping height, etc., and can cope with tires of different sizes.
- FIG. 1 is a schematic view showing an example of a central mechanism of a tire vulcanizer to which the present invention is applied.
- FIG. 2 is a schematic view showing an example of a central mechanism of a conventional tire vulcanizer.
- a hydraulic drive center mechanism 1 that is an example of a center mechanism of a tire vulcanizer to which the present invention is applied includes a bag head 2 and a hydraulic cylinder 3.
- the hydraulic drive center mechanism 1 includes a bladder (not shown) that can be expanded and contracted by supplying a fluid therein.
- the bag head 2 has a supply port and a discharge port for the vulcanization medium, and is disposed on the upper part of the hydraulic drive center mechanism 1.
- the hydraulic cylinder 3 is fixed to the lower part of the bag head 2.
- the hydraulic cylinder 3 has a cylinder tube 4 and a center post rod 5 that can be moved up and down by water pressure in the central region.
- a bladder clamp ring (not shown) for holding the bladder is attached to the tip side of the center post rod 5.
- a cylindrical piston 6 that receives hydraulic pressure for driving is attached to the bottom side of the center post rod 5.
- the cylinder tube 4 is formed thick, and a sensor hole 7 is provided in the vicinity of the outer peripheral surface.
- the sensor hole 7 penetrates the bottom side of the cylinder tube 4 and a linear sensor 8 having heat resistance and flexibility is inserted.
- a ring-shaped magnet 9 is attached along the outer peripheral surface of the cylindrical piston 6.
- the position of the center post rod 5 can be detected by detecting the pulse voltage generated by the linear sensor body 10 incorporating the receive coil in accordance with the position of the magnet 9.
- the pulse voltage is converted into an analog signal by the detection mechanism through the linear sensor body 10 and output.
- the cylinder tube 4 has a water channel hole 11 used for driving the center post rod 5 in the vicinity of the outer peripheral surface.
- the bottom of the cylinder tube 4 is provided with a knockout lever and an arm 12 that can be attached and detached. Further, a knockout lever (not shown) connected to a driving source such as a cylinder via the arm portion 12 is disposed.
- the hydraulic cylinder 3 is provided with a cylinder guide 13 that guides the movement of the hydraulic cylinder 3 ascending and descending via a knockout lever.
- the type of bladder that can be used for the hydraulic drive center mechanism 1 is not particularly limited. It is possible to use the hydraulic drive center mechanism 1 by attaching to a plurality of existing bladders depending on the type and size of the tire.
- the type of sensor is not limited, and any sensor that can be inserted into the sensor hole 7 is sufficient.
- the linear sensor 8 does not necessarily have to be heat resistant. However, it is preferable that the linear sensor 8 is heat resistant from the viewpoint that a highly accurate position detection capability can be maintained in a severe temperature environment.
- the magnet 9 does not necessarily have to be in the shape of a ring attached to the piston 6. However, it is preferable that the magnet 9 has a ring shape attached to the piston 6 from the viewpoint that highly accurate position detection is possible even when the center post rod 5 rotates in the circumferential direction.
- the cylinder tube 4 does not necessarily have to have the water channel hole 11. However, it is not necessary to provide a water path for driving the hydraulic cylinder 3 by attaching another member, and the hydraulic tube center mechanism 1 can be downsized, so that the cylinder tube 4 has the water channel hole 11. preferable.
- a hydraulic drive type central mechanism is taken as an example, but the center post rod 5 is not necessarily limited to one that can be raised and lowered by water pressure.
- a hydraulic cylinder can be adopted, and it is sufficient if the center post rod 5 is configured to be able to move up and down.
- the hydraulic cylinder 3 is driven to bring the center post rod 5 into the maximum extension state.
- the bladder expands through the bladder clamp ring, and the bladder radius is reduced by contraction by the vacuum. Thereby, it becomes possible to arrange
- the position of the center post rod 5 is detected by the relative position of the linear sensor 8 and the magnet 9 and can be driven to be positioned at the maximum extension position.
- the loader holding the green tire descends and places the green tire on the outside of the bladder. Also, the loader stops when it comes to the position of the shaping height corresponding to the tire size.
- the center post rod 5 is lowered by the hydraulic cylinder 3, and at the same time, low-pressure gas for shaping such as steam and gas is introduced into the bladder to expand the bladder. While the bladder is inflated, the center post rod 5 is positioned at an intermediate position for shaping.
- low-pressure gas for shaping such as steam and gas
- the bladder is inflated to bring the outer peripheral surface of the bladder into close contact with the inner peripheral surface of the green tire, and air is removed between the tire and the bladder.
- the center post rod 5 By positioning the center post rod 5 at the center position, the bladder can be easily expanded.
- the position of the center post rod 5 is detected by the relative position of the linear sensor 8 and the magnet 9 and can be driven to be positioned at an intermediate position for shaping.
- the container of the vulcanizer in which the mold for clamping the green tire from the outside is lowered, and the center post rod 5 is pushed down. Further, the inflated green tire is covered with a mold from the top, bottom, left and right.
- the bladder is contracted by vacuuming the inside of the bladder with a vacuum. Also, the knockout lever is lowered and the vulcanized tire is taken out with a tire unloader.
- the height position of the center post rod 5 can be changed by the hydraulic cylinder 3 and can be positioned at a desired height. Further, the height position can be detected using the linear sensor 8 and the magnet 9 as the position detection mechanism.
- the linear sensor 8 can be arranged in the sensor hole 7.
- the stroke of the hydraulic drive center mechanism 1 is not limited. That is, a plurality of bladders having different sizes can be used, and the applicable range of vulcanizable tires can be expanded accordingly.
- the cylinder chew 4 is formed thick, the sensor disposed in the sensor hole 7 can be sufficiently protected from pressure and the like.
- the sensor is not limited to one having pressure resistance performance, and the range of selection of usable sensors can be increased.
- the structure of the linear sensor 8 and the magnet 9 can be made close to each other. Therefore, even if the center post rod 5 rotates in the circumferential direction, the linear sensor 8 and the magnet 9 are always close to each other, and the magnetic force of the magnet 9 is not weakened. That is, the position detection capability can be maintained with high accuracy.
- the hydraulic cylinder 3 is not hindered from being lifted or lowered via the cylinder guide 13. If the linear sensor 8 is arranged outside the hydraulic cylinder 3 and on the cylinder guide 13 side, the hydraulic cylinder 3 is prevented from moving up and down, making the hydraulic drive center mechanism 1 difficult to use.
- FIG. 2 shows the center mechanism 14 of the conventional tire vulcanizer, and the comparison is made with the hydraulic drive center mechanism 1.
- the linear sensor 15 is disposed at the center of the hydraulic cylinder 16, and the linear sensor body 17 is disposed at the bottom.
- the magnet 18 is disposed at the center of the center post rod 19.
- a knockout lever and an arm portion 25 that can be attached and detached are provided.
- the linear sensor 15 is disposed at the center of the hydraulic cylinder 16, so that it is limited by the stroke of the center post rod 19 and becomes short.
- the size of the bladder that can be used is limited, and depending on the type of tire, vulcanization cannot be performed.
- the linear sensor 15 is arranged at the center of the hydraulic cylinder 16, it is easily affected by the hydraulic pressure that drives the cylinder. Therefore, in order to make the position detection function highly accurate, it is required to select a sensor type having pressure resistance and hardness.
- FIG. 3 is the schematic (a) which shows embodiment (1) of the center mechanism of a tire vulcanizer, and its partial enlarged view (b).
- FIG. 4 is a schematic view showing an embodiment (2) of the central mechanism of the tire vulcanizer.
- the center mechanism 20 of the tire vulcanizer shown in FIG. 3A has a magnet 21 attached to the linear sensor 8 side of the piston 6 attached to the center post rod 5.
- a fixing member 22 is inserted and fixed from the bottom of the center post rod 5 toward the bladder.
- symbol of another member attaches
- FIG. 3B is a partially enlarged view of the peripheral area of the fixing member 22.
- center mechanism 23 of the tire vulcanizer shown in FIG. 4 has a plurality of magnets 24 attached at regular intervals on the outer peripheral surface of the piston 6 attached to the center post rod 5.
- symbol of another member attaches
- the linear motion mechanism of the tire vulcanizer to which the present invention is applied can sufficiently control the position of the bladder extension height and shaping height, and can cope with tires of different sizes.
- the center mechanism of the tire vulcanizer to which the present invention is applied can sufficiently control the position of the bladder extension height and shaping height, and can cope with tires of different sizes.
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Abstract
Description
また、本発明に係るタイヤ加硫機の中心機構は、ブラダ伸長高さやシェーピング高さ等の位置制御が充分に行え、サイズの異なるタイヤに対応可能なものとなっている。
図1は、本発明を適用したタイヤ加硫機の中心機構の一例を示す概略図である。図2は、従来のタイヤ加硫機の中心機構の一例を示す概略図である。
図3は、タイヤ加硫機の中心機構の実施形態(1)を示す概略図(a)及びその部分拡大図(b)である。図4は、タイヤ加硫機の中心機構の実施形態(2)を示す概略図である。
また、本発明を適用したタイヤ加硫機の中心機構はブラダ伸長高さやシェーピング高さの位置制御が充分に行え、サイズの異なるタイヤに対応可能なものとなっている。
2 バグヘッド
3 水圧シリンダ
4 シリンダチューブ
5 センターポストロッド
6 ピストン
7 センサー用孔部
8 リニアセンサー
9 リング状のマグネット
10 リニアセンサー本体
11 水路用孔部
12 アーム部
13 シリンダガイド
14 中心機構
15 リニアセンサー
16 水圧シリンダ
17 リニアセンサー本体
18 マグネット
19 センターポストロッド
20 中心機構
21 マグネット
22 固定部材
23 中心機構
24 マグネット
25 アーム部
Claims (6)
- 拡縮自在なブラダを挟持可能なクランプ部と、
該クランプ部の下方に配置されると共に、中空状に形成されたシリンダと、
該シリンダの中空の領域に配置され、かつ、鉛直方向に移動可能であると共に、上端が前記クランプ部に取り付けられたセンターポストロッドと、
前記シリンダの中空の領域と外周面の間の領域の一部に底面が外部に開口して形成された孔部に配置されると共に、磁性を検知可能なセンサー部と、
前記センターポストロッドに取り付けられた磁性を帯びた磁石部とを備える
タイヤ加硫機の直動機構。 - 前記磁石部はリング状の形状であり、かつ、前記センターポストロッドの外周面に取り付けられた
請求項1に記載のタイヤ加硫機の直動機構。 - 前記シリンダの下端に接すると共に、同シリンダを鉛直方向に移動せしめる昇降手段を備える
請求項1または請求項2に記載のタイヤ加硫機の直動機構。 - 前記センターポストロッドが円周方向に回転不可能に固定され、かつ、前記磁石部は同センターポストロッドの前記センサー部の近傍に取り付けられた
請求項1または請求項3に記載のタイヤ加硫機の直動機構。 - 前記磁石部は前記センターポストロッドの外周面に複数取り付けられると共に、隣接した前記磁石部同士が一定間隔を有する
請求項1または請求項3に記載のタイヤ加硫機の直動機構。 - 拡縮自在なブラダと、
該ブラダを挟持可能なクランプ部と、
該クランプ部の下方に配置され中空状の形状であると共に、底面が外部に開口され、かつ、鉛直方向に形成された孔部を有するシリンダと、
該シリンダの中空の領域に配置され、かつ、鉛直方向に移動可能であると共に、上端が前記クランプ部に取り付けられたセンターポストロッドと、
前記シリンダの前記孔部に配置され、かつ、磁性を検知可能なセンサー部と、
前記センターポストロッドに取り付けられた磁性を帯びた磁石部とを備える
タイヤ加硫機の中心機構。
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CN201380076625.XA CN105283287B (zh) | 2013-05-16 | 2013-05-16 | 轮胎硫化机的直动机构和轮胎硫化机的中心机构 |
US14/889,525 US9427924B2 (en) | 2013-05-16 | 2013-05-16 | Direct acting mechanism of tire curing device and central mechanism of tire curing device |
PCT/JP2013/063644 WO2014184921A1 (ja) | 2013-05-16 | 2013-05-16 | タイヤ加硫機の直動機構及びタイヤ加硫機の中心機構 |
JP2014527418A JP5707002B1 (ja) | 2013-05-16 | 2013-05-16 | タイヤ加硫機の直動機構及びタイヤ加硫機の中心機構 |
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PCT/JP2013/063644 WO2014184921A1 (ja) | 2013-05-16 | 2013-05-16 | タイヤ加硫機の直動機構及びタイヤ加硫機の中心機構 |
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CN118418494A (zh) * | 2024-07-04 | 2024-08-02 | 山东豪迈数控机床有限公司 | 一种胶囊内加热轮胎硫化设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10165876A (ja) * | 1996-12-09 | 1998-06-23 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
JP2000117743A (ja) * | 1998-10-16 | 2000-04-25 | Kobe Steel Ltd | タイヤ加硫機の中心機構 |
JP2011112205A (ja) * | 2009-11-30 | 2011-06-09 | Smc Corp | 位置検出装置付き流体圧シリンダ |
JP2012219967A (ja) * | 2011-04-13 | 2012-11-12 | Smc Corp | リニアアクチュエータ |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757098A (fr) * | 1969-10-06 | 1971-03-16 | Kobe Steel Ltd | Mecanisme central pour presses a faconner et vulcaniser les pneumatiques |
JP2792707B2 (ja) * | 1990-02-14 | 1998-09-03 | 株式会社神戸製鋼所 | タイヤ加硫機の中心機構におけるブラダ上部クランプ部の位置決め装置 |
JP3221816B2 (ja) * | 1995-06-02 | 2001-10-22 | 株式会社神戸製鋼所 | タイヤ加硫機の中心機構 |
JPH09123171A (ja) * | 1995-10-31 | 1997-05-13 | Kobe Steel Ltd | タイヤ加硫機の中心機構 |
US6841102B2 (en) * | 2002-04-09 | 2005-01-11 | John R. Cole | Method of utilizing adjustable height bladder securement mechanism to effect advantageous bladder movement during curing process |
US7513763B1 (en) * | 2007-06-04 | 2009-04-07 | Mcneil & Nrm, Inc. | Tire press center mechanism |
CN201532208U (zh) * | 2009-10-28 | 2010-07-21 | 广东天恒液压机械有限公司 | 线性传感器外置装置 |
CN202225351U (zh) * | 2011-09-28 | 2012-05-23 | 桂林橡胶机械厂 | 轮胎定型硫化机中心机构 |
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2013
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10165876A (ja) * | 1996-12-09 | 1998-06-23 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
JP2000117743A (ja) * | 1998-10-16 | 2000-04-25 | Kobe Steel Ltd | タイヤ加硫機の中心機構 |
JP2011112205A (ja) * | 2009-11-30 | 2011-06-09 | Smc Corp | 位置検出装置付き流体圧シリンダ |
JP2012219967A (ja) * | 2011-04-13 | 2012-11-12 | Smc Corp | リニアアクチュエータ |
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JPWO2014184921A1 (ja) | 2017-02-23 |
US9427924B2 (en) | 2016-08-30 |
CN105283287A (zh) | 2016-01-27 |
CN105283287B (zh) | 2017-04-05 |
JP5707002B1 (ja) | 2015-04-22 |
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