CN1014131B - 轮胎结构 - Google Patents
轮胎结构Info
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- CN1014131B CN1014131B CN88108643A CN88108643A CN1014131B CN 1014131 B CN1014131 B CN 1014131B CN 88108643 A CN88108643 A CN 88108643A CN 88108643 A CN88108643 A CN 88108643A CN 1014131 B CN1014131 B CN 1014131B
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- tire
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- tire construction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
- B60C17/061—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient comprising lateral openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/107—Non-inflatable or solid tyres characterised by means for increasing resiliency comprising lateral openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/12—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
一种非充气式轮胎结构,为了克服先有技术中的热量分布不佳,不能受转弯时的横向力等缺点,使用了在轮胎环形体的径向内、外周部分之间用曲折形状的筋相连接,这些筋形成了连续的交叉延伸的辐板分段,也形成了向轮胎一侧开口又向轮胎另一侧延伸并以收小形状终止于其内部的两组周向错开的通道。径向内、外周部分中可埋设常规的加强装置。本结构可以做成整体也可做成分部式以适应不同的需要。采用本结构能增加轮胎的稳定性。
Description
本发明涉及一种轮胎结构,特别是一种非充气式轮胎结构。
现有各种非充气式轮胎的建议,以防止爆胎的麻烦,而又提供了可接受的吸振和使用性能。
这些建议都涉及主要用弹性材料制成的实心胎,其难点在于胎中产生热量的分散,热量的积聚会导致轮胎材料的劣化。
另外的建议利用在轮胎体内提供空穴来防止热量积聚问题。空穴不仅减小轮胎的总质量从而减小热量产生的程度,而且提高热量的分散。在某些建议中,空穴是这样布置的,即在轮胎的内外周表面之间产生形成承载和支持结构。这种结构在轮胎中被布置成具有承载能力但又能变形以提供吸振。几个这类建议被公开在欧洲专利申请0159880号和0245789号中,各包括周向分开的筋由中央辐板连接这样的结构形式,中央辐板通常是平的并周向地绕着轮胎的旋转轴线延伸。对于这种结构来说,中央辐板的在相邻筋之间的各分段有一个纵向延伸段和轮胎的旋转方向对准,因此当轮胎受到横向力,特别是转弯时,很易崩溃。
本发明的目的是提供一种新的和有用的轮胎结构,它改善了轮胎的稳定性。
本发明轮胎结构的一个实施例包括一个弹性结构的环形体,它有一个径向外周部分,一个径向内周部分,一个周向辐板在径向内外周部分之间延伸并和它们相连,两组周向分布的筋,各在周向辐板的一个侧面,各筋在径向内外周部分之间延伸并和它们相连同时又连着辐板,其特征在于周向辐板包括在交叉方向延伸的连续辐板分段。
最好是,该些连续的辐板分段形成曲折形状。
最好是,一组筋中的各个筋都是和另一组筋中的各个筋在周向错开。
最好是,各个筋都在该辐板分段的端部和辐板连接。在该处连续的辐板分段形成上述的曲折形状,这些筋都被连接到辐板的在曲折形状的连续平直部分之间的连接处。
最好是各筋被做成带斜度的外形以形成一个区域在这区域辐板能弹性地弯曲。最好是,各辐板分段也被做成带一点斜度的外形以形成一个区域在这区域辐板能弹性地弯曲。
为方便起见,辐板和它两侧的周向分布筋的布局被做成具有两组在轮胎两侧的通道,各组通道向它们相应的轮胎侧面开口并延伸横过轮胎朝向另一侧并结束于该另一侧的内部,两组通道彼此周向错开,因此一组中的各个通道延伸入另一组的相邻通道之间的区域中。
在本发明轮胎结构的另一个实施例中包括一个弹性结构的环形体,它有一个径向外周部分,一个径向内周部分和一个在径向内外周部分之间的中间部分,中间部分被制有两组周向分开的通道,各组都对应着轮胎的一个侧面,各组的通道都向它们相应的轮胎的一侧开口并延伸横过轮胎朝向另一侧,结束在该另一侧的内部,该两组通道彼此互相错开,因此一组的各通道延伸入另一组的相邻通道之间的区域。
最好是,各通道的里面部分在朝内方向收小。
对于这种结构来说,各组中的相邻通道之间的隔板形成肋,一组中的各通道和另一组中的相邻通道之间的另一个隔板形成辐板分段,连续的辐板分段沿交叉方向延伸。
最好是,该些辐板分段互相配合而形成曲折形状的周向延伸的辐板。
轮胎可以是整体结构也可以是组合结构。
轮胎的径向内周部分能埋有加强装置。最好是,加强装置延伸横过径向内周部分的大部分宽度。加强装置最好具有和轮胎同心的环形带形状。环形带可以有穿孔以便把轮胎材料连接到环形带上。
通过下面对附图中一个实施例的详述,就会对本发明更加了解,其中:
图1是按照本实施例的轮胎的侧视图;
图2是按照本实施例的轮胎的截面图;
图3是放大的轮胎部分侧视图;
图4是沿图2中4-4线作的截面的放大视图;
图5是沿图2中5-5线作的截面的放大视图;
图6是把轮胎的各部分切去以显示其内部结构的一张视图;
图7是一张简略视图显示按照本实施例的轮胎装上支持轮缘,而支持轮缘一部分的外件被切去以显示轮缘的内件;
图8是沿图7中8-8线作的截面图。
在附图中显示的本实施例是一个非充气轮胎10,它被装上在支持轮缘11上。支持轮缘显示在图7和8中,它被做成两部分,即内件12和外件13。这两个部分12和13能被分开以便于把轮胎装上轮缘,然后再用适当的装置如周向分布的螺栓14把它们固定在一起使轮胎保持在轮缘上。
轮胎10包括一个组合结构的环形体15,它有一个径向内周部分17,一个径向外周部分19和一个在内外周部分之间的中间部分21。径向内周部分17是用来装在支持轮缘11上的,在图7中可清楚看出。径向外周部分19形成行走表面23,它有一个用于防滑的花纹结构25。外周部分19还有一个用公知的轮胎护胎带件27加强的区域。环形体的径向内周部分17具有加强装置29,它呈环带形,和轮胎同心,并在径向内周部分的大部分宽度上延伸。环带29用金属组成,它的两侧卷回来呈圆弧形,形成周向筋31,用来加强轮胎的径向内周部分17的两侧中的周向撑轮圈33。撑
轮圈33都能和支持轮缘11配合,这在图8中可以清楚看出。环带29上制有多个孔35,如图6所示,以便把弹性材料连接到带上。带29用来加强轮胎的径向内周部分17,使它能牢固地固定在轮缘上。
轮胎的环形体15具有组合结构,通常用弹性材料做成(例如橡胶),既具有强度又具有弹性,还埋设有护胎带件27和加强装置29。
轮胎的中间部分21具有两组通道37和39,各对应着轮胎的一个侧面。各组的通道都向着相应的轮胎侧面开口,即开口40和41,并向另一侧延伸横过轮胎,结束在该另一侧的内部43处。
37这组通道都绕着轮胎周向地分布,相邻通道之间形成隔板45。同样地,各通道39都绕着轮胎周向地分布,相邻通之间形成隔板49。隔板45和49形成延伸在径向内外周部分17和19之间的筋。
两组通道都彼此周向错开,因此一组中的各个通道延伸入另一组的相邻通道之间的区域,反过来也是这样,这在图6中可清楚看出。各通道的里面部分向43的往里方向收小,这也可在图6中清楚看出。对于这样的一种结构,在一组的各通道和另一组的相邻通道之间形成了另一个隔板53。各隔板53构成辐板分段,各辐板分段互相配合而形成辐板,辐板绕着轮胎周向地延伸,它延伸在轮胎的径向内外周部分之间。在这个实施例中,各辐板分段形成一个曲折形状的辐板。还因为这种布局,由隔板45和49形成的筋都整体地在隔板53的端部连接着由隔板53形成的辐板。
由于通常构成环形体的弹性材料的弹性,筋和辐板分段都能弯曲,而这个特征有助于提供轮胎的吸振性。辐板分段53的曲折形状提高了轮胎的稳定性,并抵抗由这些辐板分段形成的辐板的不可控制的崩溃。为了提高弯曲性,由各组的相邻通道之间的隔板45和49所形成的筋都被做成外形带一点斜度而形成一个区域59,在此区域59上各筋都能弹性地弯曲。同样地,由各隔板53形成的辐板分段都被做成外形带一点斜度而形
成一个区域61,在此区域61上各辐板分段都能弹性地弯曲。
由上所述可以明白即本发明提供了一种非充气轮胎,但是它能弯曲以提供吸振行驶。
应该指出的是本发明的范围并不限止在本实施例所叙述的范围内。例如,除了整体结构,环形体可被做成多个分部,它们可以绕着支持轮缘布置和固定于其上。用了这种布局,在损坏时分部可以各个更换。
Claims (15)
1、一种轮胎结构包括一个具有弹性结构的环形体,它有一个径向外周部分,一个径向内周部分,一个延伸在径向内外周部分之间并把它们连接着的周向辐板,该周向辐板包括在交叉方向延伸的连续的辐板分段,两组周向分布的筋各位于周向辐板的一个侧面上,各个筋延伸在径向内外周部分之间并把它们连接着又还连接着辐板,加强装置埋设于上述径向内周部分,其特征在于加强装置包括一个与环形体同心的环形带。
2、如权利要求1中的轮胎结构,其特征为一组的筋和另一组的筋都是周向错开的。
3、如权利要求1或2中的轮胎结构,其特征为筋都是在该些辐板分段的端部连接着辐板。
4、如权利要求1、2或3中的轮胎结构,其特征为辐板的该些连续的分段形成曲折形状。
5、如权利要求4中的轮胎结构,其特征为筋都是在曲折形状的连续的平直部分之间的连接处连接着辐板。
6、如上述权利要求中任一项中的轮胎结构,其特征为各筋被做成外形有斜度以形成一个筋能弹性地弯曲的区域。
7、如上述权利要求中任一项中的轮胎结构,其特征为各辐板分段被做成外形有斜度以形成一个辐板分段能弹性地弯曲的区域。
8、一种轮胎结构包括一个具有弹性结构的环形体,它有一个径向外周部分,一个径向内周部分和一个在径向内外周部分之间的中间部分,该径向内周部分具有埋设在其内的加强装置,中间部分具有两组周向分布的通道,各组相应于轮胎的一个侧面,各组的通道在轮胎的相应侧上是开口的,并朝向另一侧延伸横过轮胎,结束于该另一侧的内部,其特征在于该两组通道互相错开因此一组的各通道延伸入另一组的相邻通道之间的区域,其中,各组的相邻通道之间的隔板形成了筋,一组的各通道和另一组的相邻通道之间的另一隔板形成了辐板分段,其中,连续的辐板分段都沿着交叉方向延伸,上述加强装置包括一个与环形体同心的环形带。
9、如权利要求8中的轮胎结构,其特征为各通道的里面部分沿向内方向收小。
10、如权利要求8或9中的轮胎结构,其特征为该些辐板分段相配合而形成曲折形状的周向延伸的辐板。
11、如权利要求10中的轮胎结构,其特征为加强装置延伸横过径向内周部分的大部分宽度。
12、如权利要求11中的轮胎结构,其特征为加强装置包括一个和轮胎同心的环形带。
13、如权利要求12中的轮胎结构,其特征为环形带上制有穿孔以便于把轮胎材料连接到环形带上。
14、如权利要求12或13中的轮胎结构,其特征为周向撑轮圈都被设置在该径向内周部分的两侧,这些周向撑轮圈被用来和轮胎的支持轮缘可松开地配合,其中,环形带的两侧都被做成具有加强该些周向撑轮圈的外形。
15、如上述权利要求中任一项中的轮胎结构,其特征为环形体是整体结构。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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AUPI590387 | 1987-12-15 | ||
AUPI5903 | 1987-12-15 | ||
AUPI6380 | 1988-01-19 | ||
AUPI638088 | 1988-01-19 |
Publications (2)
Publication Number | Publication Date |
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CN1033596A CN1033596A (zh) | 1989-07-05 |
CN1014131B true CN1014131B (zh) | 1991-10-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN88108643A Expired CN1014131B (zh) | 1987-12-15 | 1988-12-14 | 轮胎结构 |
Country Status (18)
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US (1) | US5139066A (zh) |
EP (1) | EP0391946B1 (zh) |
JP (1) | JP2750409B2 (zh) |
KR (1) | KR900700308A (zh) |
CN (1) | CN1014131B (zh) |
AT (1) | ATE108144T1 (zh) |
BR (1) | BR8807850A (zh) |
CA (1) | CA1331731C (zh) |
DE (1) | DE3850576T2 (zh) |
ES (1) | ES2010045A6 (zh) |
GR (1) | GR880100836A (zh) |
IL (1) | IL88689A0 (zh) |
MX (1) | MX170528B (zh) |
MY (1) | MY104240A (zh) |
PL (1) | PL276497A1 (zh) |
PT (1) | PT89215A (zh) |
RU (1) | RU1807951C (zh) |
WO (1) | WO1989005736A1 (zh) |
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JP4072708B2 (ja) * | 2000-12-28 | 2008-04-09 | 福山ゴム工業株式会社 | クッションタイヤ |
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KR100810935B1 (ko) * | 2001-08-24 | 2008-03-10 | 소시에떼 드 테크놀로지 미쉐린 | 무공압 타이어 |
US6681822B2 (en) | 2002-04-26 | 2004-01-27 | The Goodyear Tire & Rubber Company | Non-pneumatic spare tire |
CN1798662B (zh) * | 2003-02-05 | 2012-06-20 | 福山橡胶工业株式会社 | 非空气式轮胎 |
JP3771548B2 (ja) | 2003-06-09 | 2006-04-26 | 住友ゴム工業株式会社 | サポートリング及びこれを用いたタイヤ組立体 |
DE602004022580D1 (de) * | 2003-11-28 | 2009-09-24 | Crocodile Technology Uk Ltd | Reifen |
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-
1988
- 1988-12-08 KR KR1019890701522A patent/KR900700308A/ko not_active Application Discontinuation
- 1988-12-08 AT AT89900171T patent/ATE108144T1/de not_active IP Right Cessation
- 1988-12-08 MY MYPI88001419A patent/MY104240A/en unknown
- 1988-12-08 BR BR888807850A patent/BR8807850A/pt not_active IP Right Cessation
- 1988-12-08 WO PCT/AU1988/000470 patent/WO1989005736A1/en active IP Right Grant
- 1988-12-08 JP JP1500243A patent/JP2750409B2/ja not_active Expired - Lifetime
- 1988-12-08 EP EP89900171A patent/EP0391946B1/en not_active Expired - Lifetime
- 1988-12-08 US US07/477,933 patent/US5139066A/en not_active Expired - Fee Related
- 1988-12-08 DE DE3850576T patent/DE3850576T2/de not_active Expired - Fee Related
- 1988-12-13 ES ES888803780A patent/ES2010045A6/es not_active Expired
- 1988-12-13 CA CA000585800A patent/CA1331731C/en not_active Expired - Fee Related
- 1988-12-13 GR GR880100836A patent/GR880100836A/el unknown
- 1988-12-14 PT PT89215A patent/PT89215A/pt not_active Application Discontinuation
- 1988-12-14 CN CN88108643A patent/CN1014131B/zh not_active Expired
- 1988-12-15 MX MX014202A patent/MX170528B/es unknown
- 1988-12-15 PL PL27649788A patent/PL276497A1/xx unknown
- 1988-12-15 IL IL88689A patent/IL88689A0/xx unknown
-
1990
- 1990-06-14 RU SU904830307A patent/RU1807951C/ru active
Also Published As
Publication number | Publication date |
---|---|
ATE108144T1 (de) | 1994-07-15 |
DE3850576T2 (de) | 1995-02-16 |
DE3850576D1 (de) | 1994-08-11 |
MX170528B (es) | 1993-08-30 |
US5139066A (en) | 1992-08-18 |
BR8807850A (pt) | 1990-11-13 |
KR900700308A (ko) | 1990-08-13 |
EP0391946A1 (en) | 1990-10-17 |
IL88689A0 (en) | 1989-07-31 |
JPH03502562A (ja) | 1991-06-13 |
CA1331731C (en) | 1994-08-30 |
PT89215A (pt) | 1989-09-14 |
JP2750409B2 (ja) | 1998-05-13 |
EP0391946B1 (en) | 1994-07-06 |
GR880100836A (el) | 1994-03-31 |
MY104240A (en) | 1994-02-28 |
CN1033596A (zh) | 1989-07-05 |
WO1989005736A1 (en) | 1989-06-29 |
ES2010045A6 (es) | 1989-10-16 |
PL276497A1 (en) | 1989-09-18 |
RU1807951C (ru) | 1993-04-07 |
EP0391946A4 (en) | 1991-01-02 |
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