JP4415452B2 - The method of producing a tire component member - Google Patents

The method of producing a tire component member Download PDF

Info

Publication number
JP4415452B2
JP4415452B2 JP2000149290A JP2000149290A JP4415452B2 JP 4415452 B2 JP4415452 B2 JP 4415452B2 JP 2000149290 A JP2000149290 A JP 2000149290A JP 2000149290 A JP2000149290 A JP 2000149290A JP 4415452 B2 JP4415452 B2 JP 4415452B2
Authority
JP
Japan
Prior art keywords
sheet material
method
producing
width
tire component
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.)
Expired - Fee Related
Application number
JP2000149290A
Other languages
Japanese (ja)
Other versions
JP2001328180A (en
Inventor
利夫 田中
信雄 長谷川
Original Assignee
横浜ゴム株式会社
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 横浜ゴム株式会社 filed Critical 横浜ゴム株式会社
Priority to JP2000149290A priority Critical patent/JP4415452B2/en
Publication of JP2001328180A publication Critical patent/JP2001328180A/en
Application granted granted Critical
Publication of JP4415452B2 publication Critical patent/JP4415452B2/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • B29D30/3007Applying the layers; Guiding or stretching the layers during application by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element

Description

【0001】 [0001]
【発明の属する技術分野】 BACKGROUND OF THE INVENTION
この発明は、インナーライナー等のタイヤ構成部材の製造方法にかかわり、更に詳しくはシート状に成形したシート材料の幅方向両端部を段差の無い状態で貼合わせることを可能としたタイヤ構成部材の製造方法に関するものである。 This invention relates to a method for producing a tire component member such as an inner liner, and more particularly the manufacture of tire components which make it possible to is laminated to both widthwise end portions of the molded sheet material into a sheet in the absence of step the method relates.
【0002】 [0002]
【従来の技術】 BACKGROUND OF THE INVENTION
従来、二本、または複数本のカレンダーによりタイヤ構成材料として使用するインナーライナー等のシート材料を成形する際、その圧延時に、タイヤ仕様幅でトリムカットし、そして長尺に巻取った後、シート材料をタイヤ成形機において所要長さ(例えば、ドラム周長に対応した長さ)に切断して使用している。 Conventionally, when forming a sheet material such as an inner liner to be used as a tire constituent material by two, or a plurality of calendars, that during rolling, and trim cuts in the tire specification width, and after the wound in an elongated, sheet required length of material in a tire molding machine (for example, length is corresponding to the drum circumference) is used to cut into.
【0003】 [0003]
【発明が解決しようとする課題】 [Problems that the Invention is to Solve
ところで、シート材料の貼合わせ端末部を品質向上や外観等を向上させる目的から斜めに切断する方法が行われているが、その切断端面の角度には限界があり、従って、端末部の突き合わせた状態、または重ね合わせた状態で貼合わせた際に接合強度が不足したり、段差が出来たりして外観不良等の問題が生じていた。 Meanwhile, a method of cutting the lamination terminal portion of the sheet material for the purpose of improving the quality and appearance like obliquely is being performed, the angle of the cut end face is limited, therefore, abut the terminal portion state, or overlaid bonding strength or insufficient when the laminated state were the appearance of defects such problems have occurred with or can step.
【0004】 [0004]
そこで、シート材料の端末部を所定幅重ねて貼付ける、所謂ラップスプライス方式が採用されているが、接合部の外観や、性能上に問題があった。 Therefore, the terminal portion of the sheet material pasted overlapping a predetermined width, but a so-called lap splice method is employed, and the appearance of the joint, there is a problem on performance.
【0005】 [0005]
この発明の目的は、シート材料の成形工程で、幅方向両端部を一定の傾斜角度のテーパ部を備え、かつ成形ドラムのドラム周長に対応させた幅でシート材料を成形することで、所定の長さに切断したシート材料を貼合わせる際、段差の無い状態で貼合わせが可能となり、タイヤの品質並びにタイヤの外観を向上させることが出来るタイヤ構成部材の製造方法を提供することにある。 The purpose of this invention, the molding process of the sheet material, by molding a sheet material in the width direction end portion provided with a tapered portion of a constant inclination angle, and made to correspond to the drum circumference of the forming drum width, predetermined when is laminated the cut sheet material length, enables alignment lamination in the absence of the step is to provide a method for producing tire components that can improve the quality and appearance of the tires.
【0006】 [0006]
【課題を解決するための手段】 In order to solve the problems]
記目的を達成するための第1の発明はゴム状弾性体からなるシート状材料Wを押出す押出機(1)の押出しヘッド(2)に、互いに接圧する二本の圧延ロール(5a、5b)を有し、かつ一方の圧延ロール(5a)の表面にプロファイル形状に対応する溝(4)を設けるように構成したプロファイル付き圧延手段(3)を対設し、このプロファイル付き圧延手段(3)により、軸方向両端部に一定の傾斜角度のテーパ部(6a、6b)を備え、かつ成形ドラムのドラム周長に対応させた幅を有するシート状材料を成形し、該シート状材料長手方向に所定の長さに切断してシート状材料Waを形成し 、このシート状材料Waの幅方向両端部のテーパ部(6a、6b)同士を貼合わせて段差の無いタイヤ構成部材を製造することを The first invention for achieving the above Symbol purpose, the extrusion head (2) of the sheet material W extruding extruder made of a rubber-like elastic body (1), two rolling rolls (5a for pressurizing contact with each other It has 5b), and then oppositely arranged configuration the profiled rolling means (3) to provide a groove (4) corresponding to the profile shape on the surface of one of the rolling rolls (5a), the profiled rolling means the (3), shaping the sheet material W having an axial tapered portion of constant slope angle at both ends (6a, 6b) comprises a, and the width H that is associated with the drum circumference of the forming drum, the sheet the Jo material W is cut into a predetermined length L in the longitudinal direction to form a sheet-like material Wa, no step in laminated tapered portion (6a, 6b) of both widthwise ends of the sheet-like material Wa to each other to produce tire components 旨とするものである。 It is an effect.
また、上記目的を達成するための第2の発明は、ゴム状弾性体からなるシート状材料Wを押出す押出機(1)の押出しヘッド(2)に、該押出しヘッド(2)の吐出部に片側のみのロール(5c)を対向させて前記シート状材料Wの表面にプロファイルを成形するように構成したプロファイル付き圧延手段(3)を対設し、このプロファイル付き圧延手段(3)により、軸方向両端部に一定の傾斜角度のテーパ部(6a、6b)を備え、かつ成形ドラムのドラム周長に対応させた幅Hを有するシート状材料Wを成形し、該シート状材料Wを長手方向に所定の長さLに切断してシート状材料Waを形成し、このシート状材料Waの幅方向両端部のテーパ部(6a、6b)同士を貼合わせて段差の無いタイヤ構成部材を製造することを要旨とする The second invention for achieving the above object, a sheet-like material W consisting of a rubber-like elastic material to the extrusion head (2) of the extruded extruder (1), the discharge portion of the extrusion head (2) by a roll (5c) and is opposed to oppositely arranged configuration the profiled rolling means (3) to shape the profile to the surface of the sheet material W, the profile with the rolling means (3) on one side only, the tapered portion of the predetermined inclination angle in the axial direction both end portions (6a, 6b) comprises a, and shaping the sheet material W having a width H which is corresponding to the drum circumference of the forming drum, the longitudinal and the sheet-like material W to form a sheet-like material Wa is cut into a predetermined length L in the direction of the tapered portion (6a, 6b) of both widthwise ends of the sheet-like material Wa preparing tire components no step by laminating with each other and it is required to のである。 Than is.
【0007】 [0007]
また、前記幅方向両端部を一定の傾斜角度のテーパ部(6a、6b)に成形したシート状材料Waとして、前記ドラム周長の1/Nの長さのシート状材料Waを複数枚成形し、この1/Nの長さの各シート状材料Waのテーパ部(6a、6b)同士を貼合わせることも可能である。 Further, the tapered portion (6a, 6b) of the widthwise end portions constant slope angle as a sheet-like material Wa molded into a sheet-like material Wa of the length of 1 / N of the drum circumference and a plurality molding it is also possible that is laminated tapered portion (6a, 6b) of each sheet material Wa of the length of the 1 / N to each other.
【0008】 [0008]
この発明は、上記のように構成され、シート材料の成形工程で、シート材料の幅方向両端部を一定の傾斜角度のテーパ部を成形すると同時に、成形ドラムのドラム周長に対応させた幅でシート材料を成形し、このシート材料を所定の長さに切断して幅方向両端部を貼合わせる際、貼合わ部に段差の無い状態で貼合わせが可能となり、これにより、タイヤの品質並びにタイヤの外観を向上させることが出来るものである。 This invention is constructed as described above, the molding process of the sheet material, at the same time the both widthwise end portions of the sheet material forming the tapered portion of the constant slope angle, in width to correspond to the drum circumference of the forming drum shaping the sheet material, the time of is laminated to both widthwise ends of the sheet material is cut to a predetermined length, enables alignment lamination in the absence of steps to cause Awa pasting unit, thereby, the quality of the tire and one in which it is possible to improve the appearance of the tire.
【0009】 [0009]
【発明の実施の形態】 DETAILED DESCRIPTION OF THE INVENTION
以下、添付図面に基づきこの発明の実施の形態を説明する。 Hereinafter, with reference to the accompanying drawings illustrating the embodiments of the present invention.
【0010】 [0010]
図1は、この発明のタイヤ構成部材の製造方法を実施するための製造装置の断面図を示し、1は押出し機、2は押出し機1のヘッド、3は押出しヘッドに取付けられたプロファイル付き圧延手段を示し、このプロファイル付き圧延手段3は、表面にシート材料Wのプロファイル形状に対応する形態の溝4を一方のロールに備えた二本の圧延ロール5a,5bが鉛直向きに近接して取付けられている。 Figure 1 shows a cross-sectional view of a manufacturing apparatus for carrying out the method of producing a tire component member of the present invention, 1 is the extruder, 2 the extruder 1 of the head, 3 is rolled with profiles attached to the extrusion head shows the means, the profiled rolling means 3, two of the rolling rolls 5a having the form groove 4 corresponding to the profile shape of the sheet material W on the surface on one roll, 5b is in close proximity to the vertically oriented mounting It is.
【0011】 [0011]
そして、前記押出し機1から押出されたゴム状弾性体は、押出しヘッドによりシート状に成形され、更に二本の圧延ロール5a,5bにより、図3(a),(b)に示すような幅方向両端部一定の傾斜角度のテーパ部6a,6bを備え、かつ図示しない成形ドラムのドラム周長に対応させた幅Hで帯状のシート材料Wが成形される。 Then, the rubber-like elastic body that is extruded from the extruder 1, the extrusion head 2 is formed into a sheet, further two rolling rolls 5a, by 5b, as shown in FIG. 3 (a), (b) tapered part 6a of the fixed inclination angle in the width direction end portions, comprising a 6b, and the sheet material W of the strip width H which is corresponding to the drum circumference (not shown) forming drum is formed.
【0012】 [0012]
なお、図2に示すように、片側のみのロール5cで、一方はプロファイル成形用ダイスによる方式、所謂、シングルローラダイ等の方式でも形成することは可能である。 Incidentally, as shown in FIG. 2, a roll 5c of one side only, one method by profile molding die, so-called, it is possible to also formed by a method such as a single roller die.
【0013】 [0013]
このシート材料Wは、シート材料Wの長手方向で図示しない切断装置により切断位置XーXを所定の長さLに切断され、切断されたシート材料Waは、搬送コンベヤーや転写ドラム等の搬送手段を介して成形ドラム側に供給されて貼合わされる。 The sheet material W is cut a cutting position X-X by a cutting device (not shown) in the longitudinal direction of the sheet material W in a predetermined length L, a cut sheet material Wa is transport means such as transport conveyor and the transfer drum the are stuck is supplied to the forming drum side through.
【0014】 [0014]
成形ドラム上でのシート材料Waの貼合わせは、図4(a),(b),(c)に示すように、予めドラム周長に対応させた幅Hで成形されたシート材料Waを巻付けた後、端末部に形成された一定の傾斜角度のテーパ部6a,6b同士を突き合わせて貼合わせ、その上からローラ等で圧着させることで、段差の無い状態で貼合わせが可能となる。 Laminating a sheet material Wa on the molding drum, FIG. 4 (a), (b), (c), the winding of the sheet material Wa molded with a width H that associates in advance the drum circumference after applying a constant inclination angle of the tapered portion 6a formed in the terminal portion, laminated against the 6b together, by crimping a roller or the like thereon, thereby enabling adjustment lamination in the absence of the step.
【0016】 [0016]
以上のように、この発明の実施形態では、シート材料Wの成形工程で、シート材料Wの幅方向両端部を一定の傾斜角度のテーパ部6a,6bを成形すると同時に、成形ドラムのドラム周長に対応させた幅Hでシート材料Wを成形し、このシート材料Wを所定の長さLに切断して幅方向両端部を貼合わせる際、貼合わ部に段差の無い状態で貼合わせが可能となり、これにより、タイヤの品質並びにタイヤの外観を向上させることが出来るものである。 As described above, in the embodiment of the present invention, the molding process of the sheet material W, the sheet material W widthwise ends a certain inclination angle of the tapered portion 6a of the molding and 6b simultaneously, the drum circumference of the forming drum shaping the sheet material W in a width H which is corresponding to, the sheet material W is cut to a predetermined length L when is laminated to both widthwise end portions, alignment lamination in the absence of steps to cause Awa stuck portion possible and will, thereby, in which it is possible to improve the quality and appearance of the tires.
【0017】 [0017]
なお、前記幅方向両端部を一定の傾斜角度のテーパ部6a,6bに形成したシート材料Wbを、図5(a)〜(d)に示すように、前記ドラム周長の1/Nの長さのシート状材料Wbとして複数枚成形し、この1/Nの長さの各シート材料Wbのテーパ部6a,6bをそれぞれ突き合わせて貼合わせ、段差の無いタイヤ構成部材を製造することもできる Incidentally, the both widthwise end portions of the predetermined inclination angle of the tapered portion 6a, a sheet material Wb formed in 6b, as shown in FIG. 5 (a) ~ (d) , the length of 1 / N of the drum circumference a plurality of sheets formed as a sheet-like material Wb, the tapered portion 6a of the sheet material Wb of the length of the 1 / N, 6b a laminated against each can also be produced tire components no step.
【0018】 [0018]
【発明の効果】 【Effect of the invention】
この発明は、上記のようにプロファイル付き圧延手段により、幅方向両端部に一定の傾斜角度のテーパ部を備え、シート両端部を極薄いゲージに形成し、かつ成形ドラムのドラム周長に対応させた幅でシート材料を成形し、該シート材料を所定の長さに切断し、このシート材料の幅方向両端部のテーパ部同士を貼合わせてゲージの均一な段差の無いシート材料を製造するので、タイヤの品質並びにタイヤの外観を向上させることが出来る効果がある。 The present invention, by profiled rolling means as described above, includes a tapered portion of a fixed inclination angle in the width direction end portions, to form a sheet end portions to very thin gauges, and to correspond to the drum circumference of the forming drum width by forming a sheet material in a, the sheet material is cut into a predetermined length, since the sheet material laminated tapered portions of widthwise ends of producing a uniform level difference without the sheet material gauge , there is an effect that it is possible to improve the quality and appearance of the tires.
【0020】 [0020]
また、幅の狭いシート材料の製造設備で、タイヤ構成材料に相当する均一な広幅のシート材料を得ることが出来るので、安価で小型設備が可能となる。 Further, in the manufacturing facility of narrow sheet material having a width, it is possible to obtain a uniform wide sheet material corresponding to the tire component material, compact equipment can be performed at low cost.
【図面の簡単な説明】 BRIEF DESCRIPTION OF THE DRAWINGS
【図1】この発明のタイヤ構成部材の製造方法を実施するための製造装置の断面図である。 1 is a cross-sectional view of a manufacturing apparatus for carrying out the method of producing a tire component member of the present invention.
【図2】この発明の他の実施形態を実施するための製造装置における一部断面図である。 2 is a partial cross-sectional views in the manufacturing apparatus for carrying out another embodiment of the present invention.
【図3】(a)は、この発明により製造されるシート材料の一部平面図、(b)は(a)のB−B矢視断面図である。 3 (a) is a partial plan view of a sheet material produced by the present invention, a B-B cross-sectional view along a line (b) is (a).
【図4】(a),(b),(c )は 、シート材料の端末部の貼合わせ方法の説明図である。 [4] (a), (b), (c) is an explanatory view of a laminating process of the terminal portion of the sheet material.
【図5】(a),(b),(c),(d)は、この発明の更に他の実施形態の説明図である。 [5] (a), (b), (c), (d) is an explanatory view of yet another embodiment of the present invention.
【符号の説明】 DESCRIPTION OF SYMBOLS
1 押出し機 2 押出しヘッド 3 プロファイル付き圧延手段 4 溝 5a,5b 延ロール 1 extruder 2 extrusion head 3 profiled rolling means 4 grooves 5a, 5b rolling roll
5c ロール 5c roll
6a,6b テーパ部 W ート材料 6a, 6b tapered portion W is over door material
Wa,Wb 切断されたシート材料 Wa, a sheet material which is Wb cut
H シート材料の幅 L 切断長さ Width L cut length of the H sheet material

Claims (3)

  1. ゴム状弾性体からなるシート状材料Wを押出す押出機(1)の押出しヘッド(2)に、互いに接圧する二本の圧延ロール(5a、5b)を有し、かつ一方の圧延ロール(5a)の表面にプロファイル形状に対応する溝(4)を設けるように構成したプロファイル付き圧延手段(3)を対設し、このプロファイル付き圧延手段(3)により、軸方向両端部に一定の傾斜角度のテーパ部(6a、6b)を備え、かつ成形ドラムのドラム周長に対応させた幅を有するシート状材料を成形し、該シート状材料長手方向に所定の長さに切断してシート状材料Waを形成し 、このシート状材料Waの幅方向両端部のテーパ部(6a、6b)同士を貼合わせて段差の無いタイヤ構成部材を製造するタイヤ構成部材の製造方法。 The extrusion head (2) of the sheet material W extruding extruder made of a rubber-like elastic body (1) has a two rolling rolls which applies contact with each other (5a, 5b), and one of the rolling rolls (5a and oppositely arranged an configured profile with rolling means (3) to provide a groove (4) corresponding to the profile shape on the surface of) this profiled rolling means (3), certain inclination angle to the axial opposite ends of the tapered portion (6a, 6b) comprises a, and the sheet material W having a width H which is corresponding to the drum circumference of the forming drum and forming, cutting the sheet material W in the longitudinal direction into a predetermined length L method of manufacturing and to form a sheet-like material Wa, the tapered portion (6a, 6b) of both widthwise ends of the sheet material Wa tire components are laminated to each other to produce a tire component no step.
  2. ゴム状弾性体からなるシート状材料Wを押出す押出機(1)の押出しヘッド(2)に、該押出しヘッド(2)の吐出部に片側のみのロール(5c)を対向させて前記シート状材料Wの表面にプロファイルを成形するように構成したプロファイル付き圧延手段(3)を対設し、このプロファイル付き圧延手段(3)により、軸方向両端部に一定の傾斜角度のテーパ部(6a、6b)を備え、かつ成形ドラムのドラム周長に対応させた幅Hを有するシート状材料Wを成形し、該シート状材料Wを長手方向に所定の長さLに切断してシート状材料Waを形成し、このシート状材料Waの幅方向両端部のテーパ部(6a、6b)同士を貼合わせて段差の無いタイヤ構成部材を製造するタイヤ構成部材の製造方法。 The sheet material W consisting of a rubber-like elastic material to the extrusion head (2) of the extruded extruder (1), the sheet is opposed roll (5c) on one side only to the discharge portion of the extrusion head (2) and oppositely arranged an configured profile with rolling means (3) to shape the profile to the surface of the material W, this profiled rolling means (3), the tapered portion of the predetermined inclination angle in the axial direction both end portions (6a, comprising a 6b), and a sheet-like material W having a width H which is corresponding to the drum circumference of the forming drum and forming a sheet-like material Wa is cut into a predetermined length L of the sheet-like material W in the longitudinal direction forming a production method of the tapered portion of the widthwise ends of the sheet-like material Wa (6a, 6b) tire components are laminated to each other to produce a tire component no step.
  3. 前記幅方向両端部を一定の傾斜角度のテーパ部(6a、6b)に成形したシート状材料Waとして、前記ドラム周長の1/Nの長さのシート状材料Waを複数枚成形し、この1/Nの長さの各シート状材料Waのテーパ部(6a、6b)同士を貼合わせる請求項1 又は2に記載のタイヤ構成部材の製造方法。 The both widthwise end portions of the predetermined inclination angle of the tapered portion (6a, 6b) as a sheet-like material Wa molded into a sheet-like material Wa of the length of 1 / N of the drum circumference and a plurality molding, this the tapered portion of each sheet-like material Wa of the length of 1 / N (6a, 6b) the method of producing a tire component member according to claim 1 or 2 being combined bonded to each other.
JP2000149290A 2000-05-22 2000-05-22 The method of producing a tire component member Expired - Fee Related JP4415452B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000149290A JP4415452B2 (en) 2000-05-22 2000-05-22 The method of producing a tire component member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000149290A JP4415452B2 (en) 2000-05-22 2000-05-22 The method of producing a tire component member

Publications (2)

Publication Number Publication Date
JP2001328180A JP2001328180A (en) 2001-11-27
JP4415452B2 true JP4415452B2 (en) 2010-02-17

Family

ID=18655165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000149290A Expired - Fee Related JP4415452B2 (en) 2000-05-22 2000-05-22 The method of producing a tire component member

Country Status (1)

Country Link
JP (1) JP4415452B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2473616T3 (en) 2002-02-22 2014-07-07 Bridgestone Corporation Method for manufacturing a thin rubber member, a rubber roller and method for laminating a rubber
US8981178B2 (en) 2009-12-30 2015-03-17 Kimberly-Clark Worldwide, Inc. Apertured segmented films
JP5676887B2 (en) * 2010-02-04 2015-02-25 株式会社ブリヂストン Apparatus for manufacturing a winding member of the rubber band member, and a manufacturing method of winding member of the rubber band member
US10081123B2 (en) 2010-12-31 2018-09-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US8895126B2 (en) * 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US9676164B2 (en) 2011-07-18 2017-06-13 Kimberly-Clark Worldwide, Inc. Extensible sheet material with visual stretch indicator

Also Published As

Publication number Publication date
JP2001328180A (en) 2001-11-27

Similar Documents

Publication Publication Date Title
JP4473507B2 (en) Extrusion embossing method and system
US5302466A (en) Expanded metal strip for reinforcing a resilient product
US6306235B1 (en) Spiral formed products and method of manufacture
US5478516A (en) Method of forming strip products from thermoplastic materials
AU644931B2 (en) Paint roller and method and apparatus of manufacturing a paint roller
EP1094930B1 (en) Method for producing a tyre
EP0191986A3 (en) Continuous method for making chewing gum
US4859259A (en) Process and apparatus for reclosable container stock
GB2052318A (en) Method for producing a channel-shaped trim
US5468207A (en) Method and apparatus of manufacturing a paint roller
AU2006269189B2 (en) Method and apparatus for making plastic drainage pipe reinforced by steel strips and the plastic drainage pipe reinforced by steel
JP4163283B2 (en) Friction plate production method and apparatus
JP3799015B2 (en) Method of manufacturing an article of the tape-shaped
GB1566741A (en) Slitting sheet metal webs
EP0873852A3 (en) Method of forming green tyres
CN1053139C (en) Method for forming curved plate into flat plate and appts. therefor
RU2373057C2 (en) Semi-closed thermoplastic honeycomb structure, method and equipment for its fabrication
GB1596386A (en) Metal carrier for embedding in rubber or plastics to form trim
CA1333685C (en) Apparatus and method for fabricating structural panels having corrugated core structures and panel formed therewith
JP2986528B2 (en) Molding and weather strip for a vehicle
EP1033218A3 (en) Rubber tape having specific shape to be used in tyre manufacturing
JP3643641B2 (en) Profiled rails production method
DE102009056384A1 (en) A pneumatic tire of the same and processes for preparing
EP0670115A1 (en) A method and apparatus for shaping elongated bar-shaped bread dough pieces
JP3456675B2 (en) A method of forming a tire bead assembly

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20061212

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090731

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090804

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090929

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20091104

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121204

Year of fee payment: 3

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20091117

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121204

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121204

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121204

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131204

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees