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公开(公告)号：USD832578S1
公开(公告)日：2018-11-06
申请号：US29619441
申请日：2017-09-29
申请人： Guohua Cao
设计人： Guohua Cao
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公开(公告)号：USD801731S1
公开(公告)日：2017-11-07
申请号：US29560889
申请日：2016-04-12
申请人： Guohua Cao
设计人： Guohua Cao
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公开(公告)号：US09272881B2
公开(公告)日：2016-03-01
申请号：US13982477
申请日：2011-08-25
申请人： Zhencai Zhu , Guohua Cao , Jiancong Qin , Hongqiao Kang , Guoan Chen , Renyuan Wu , Gongbo Zhou , Wei Li , Yiping Ma , Jianrong Yang
发明人： Zhencai Zhu , Guohua Cao , Jiancong Qin , Hongqiao Kang , Guoan Chen , Renyuan Wu , Gongbo Zhou , Wei Li , Yiping Ma , Jianrong Yang
IPC分类号： B66B11/02 , B66B7/04 , B66B17/00 , B66B5/04 , B66B7/02 , B66B17/04 , B66B7/08 , B66B5/16 , B66B15/08 , B66B5/24
摘要： A mine elevator is provided having an anti-explosion traction system, an anti-explosion lift car protection system, a flexible guide rail guiding system, a compound lift car, and a counterweight system. The anti-explosion traction system comprises a traction rope tension regulating device, an anti-explosion traction machine, and an anti-explosion control cabinet. The anti-explosion lift car protection system comprises a rope holder, a speed limiter, two hydraulic buffers, a safety clamp, a brake rope, and a brake rope tension buffer device. The flexible guide rail guiding system comprises a steel wire rope guide rail, a guide rail tension device connected to the steel wire rope guide rail and fixed to the an upper platform, a guide rail connection device connected to the steel wire rope guide rail and fixed to a lower platform, and a flexible guide rail guide sleeve fixed to the compound lift car and the counterweight system.
摘要翻译： 提供了具有防爆牵引系统，防爆升降车保护系统，柔性导轨引导系统，复式起重车和配重系统的矿用电梯。 防爆牵引系统包括牵引绳张力调节装置，防爆牵引机和防爆控制柜。 防爆升降车保护系统包括绳架，限速器，两个液压缓冲器，安全钳，制动绳和制动绳张力缓冲装置。 柔性导轨引导系统包括钢丝绳导轨，连接钢丝绳导轨并固定到上平台的导轨张紧装置，连接钢丝绳导轨的导轨连接装置，固定 固定在复式升降车和配重系统上的柔性导轨导套。
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公开(公告)号：US07678937B2
公开(公告)日：2010-03-16
申请号：US11978331
申请日：2007-10-29
IPC分类号： C07C303/22
CPC分类号： C07C303/02 , C07C303/22 , C07C309/24
摘要： The present invention discloses a process for producing light colored polyalkylated arylalkyl sulfonic acids. The polyalkylated arylalkyl sulfonic acids may be further neutralized with alkalis or amines to form the corresponding light colored sulfonated salts. The present invention also makes manufacture of polyalkylated arylalkyl sulfonic acids possible as first intent products using an inexpensive and simple reaction. The structure of the polyalkylated arylalkyl sulfonic acids produced using the process described in the present invention is shown below: Where R1, R2 and R3 are each separately and independently H, alkyl (branched or linear C1 to C30), R4═CH3(CH2)oCH(CH2)pCH3 m+n=4 to 28 o+p=3 to 27.
摘要翻译： 本发明公开了一种生产浅色多烷基芳基烷基磺酸的方法。 多烷基化芳基烷基磺酸可以用碱或胺进一步中和以形成相应的浅色磺化盐。 本发明还使得制备多烷基化芳基烷基磺酸成为使用廉价且简单的反应的第一意图产物。 使用本发明描述的方法制备的多烷基化芳基烷基磺酸的结构如下：其中R1，R2和R3各自独立地为H，烷基（支链或直链的C1至C30），R4 = CH3（CH2） oCH（CH2）pCH3 m + n = 4〜28o + p = 3〜27。
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公开(公告)号：US20090023951A1
公开(公告)日：2009-01-22
申请号：US11895497
申请日：2007-08-24
IPC分类号： C07C309/02
CPC分类号： C07C303/02 , C07C303/22 , C07C309/24
摘要： The present invention discloses a process for producing polyalkylated arylalkyl sulfonic acids by reacting arylalkyl sulfonic acids with olefins. The polyalkylated arylalkyl sulfonic acids may be further neutralized with alkalis or amines to form the corresponding sulfonated salts. The present invention also makes possible manufacture of polyalkylated arylalkyl sulfonic acids as first intent products using an inexpensive and simple reaction. The structure of the polyalkylated arylalkyl sulfonic acids produced using the process described in the present invention is shown below: Where R1, R2 and R3 are each separately and independently H, alkyl (branched or linear C1 to C30), (—CH2CH2O)a, (—CH(CH3)CH2O)b, or (—CH2CH2O)c(—CH2(CH3)CH2O)d, m+n=8 to 28 R4=CH2CH3, CH2CH3Y or Y(CH2)pCH(CH2)qY p+q=0 to 27 a=1 to 30 b=1 to 30 c+d=2 to 30 Y=CH3, COOH, CH2OH, CH2(—CH2CH2O)a, CH2(—CH(CH3)CH2O)b, CH2(—CH2CH2O)c(—CH2(CH3)CH2O)d, aromatic, or substituted aromatic.
摘要翻译： 本发明公开了一种通过芳基烷基磺酸与烯烃反应制备多烷基化芳基烷基磺酸的方法。 多烷基化芳烷基磺酸可以用碱或胺进一步中和以形成相应的磺化盐。 本发明还可以使用廉价和简单的反应制备多烷基化芳烷基磺酸作为第一意图产品。 使用本发明所述方法制备的多烷基化芳烷基磺酸的结构如下所示：其中R1，R2和R3各自独立地为H，烷基（支链或直链C1至C30），（ - CH2CH2O）a， （-CH（CH 3）CH 2 O）b或（-CH 2 CH 2 O）c（-CH 2（CH 3）CH 2 O）d，m + n = 8〜28 R 4 = CH 2 CH 3，CH 2 CH 3 Y或Y（CH 2）p CH（CH 2）q Y p + q = 0至27 a = 1至30 b = 1至30 c + d = 2至30 Y = CH3，COOH，CH2OH，CH2（-CH2CH2O）a，CH2（-CH（CH3）CH2O）b，CH2（ -CH 2 CH 2 O）c（-CH 2（CH 3）CH 2 O）d，芳族或取代的芳族。
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公开(公告)号：US20090023950A1
公开(公告)日：2009-01-22
申请号：US11978331
申请日：2007-10-29
申请人： Paul D. Berger , Christie H. Berger , Guohua Cao , Oliver S. Hsu
发明人： Paul D. Berger , Christie H. Berger , Guohua Cao , Oliver S. Hsu
IPC分类号： C07C309/24
CPC分类号： C07C303/02 , C07C303/22 , C07C309/24
摘要： The present invention discloses a process for producing light colored polyalkylated arylalkyl sulfonic acids. The polyalkylated arylalkyl sulfonic acids may be further neutralized with alkalis or amines to form the corresponding light colored sulfonated salts. The present invention also makes manufacture of polyalkylated arylalkyl sulfonic acids possible as first intent products using an inexpensive and simple reaction. The structure of the polyalkylated arylalkyl sulfonic acids produced using the process described in the present invention is shown below: Where R1, R2 and R3 are each separately and independently H, alkyl (branched or linear C1 to C30), R4═CH3(CH2)oCH(CH2)pCH3 m+n=4 to 28 o+p=3 to 27
摘要翻译： 本发明公开了一种生产浅色多烷基芳基烷基磺酸的方法。 多烷基化芳基烷基磺酸可以用碱或胺进一步中和以形成相应的浅色磺化盐。 本发明还使得制备多烷基化芳基烷基磺酸成为使用廉价且简单的反应的第一意图产物。 使用本发明描述的方法制备的多烷基化芳基烷基磺酸的结构如下所示：其中R1，R2和R3各自独立地为H，烷基（支链或直链C1至C30），R4-CH3（CH2） oCH（CH2）pCH3 m + n = 4〜28o + p = 3〜27
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公开(公告)号：USD1036045S1
公开(公告)日：2024-07-16
申请号：US29863159
申请日：2022-12-15
申请人： Guohua Cao
设计人： Guohua Cao
摘要： FIG. 1 is a front, top, and left side perspective view of a first embodiment of a storage rack, showing my new design;
FIG. 2 is a front, bottom and left side perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a contracted state perspective view thereof; and
FIG. 10 is a contracted state view thereof.
FIG. 11 is an enlarged view of portion 11 shown in FIG. 2.
FIG. 12 is a front, top, and left side perspective view of a second embodiment of a storage rack;
FIG. 13 is a rear, bottom and right side perspective view thereof;
FIG. 14 is a front view thereof;
FIG. 15 is a rear view thereof;
FIG. 16 is a left side view thereof;
FIG. 17 is a right side view thereof;
FIG. 18 is a top plan view thereof;
FIG. 19 is a bottom plan view thereof;
FIG. 20 is a contracted state perspective view thereof; and
FIG. 21 is a contracted state view thereof.
FIG. 22 is an enlarged view of portion 22 shown in FIG. 12.
FIG. 23 is a front, top, and left side perspective view of a third embodiment of a storage rack;
FIG. 24 is a rear, bottom and right side perspective view thereof;
FIG. 25 is a front view thereof;
FIG. 26 is a rear view thereof;
FIG. 27 is a left side view thereof;
FIG. 28 is a right side view thereof;
FIG. 29 is a top plan view thereof;
FIG. 30 is a bottom plan view thereof;
FIG. 31 is a contracted state view thereof; and
FIG. 32 is a contracted state perspective view thereof; and,
FIG. 33 is an enlarged view of portion 33 shown in FIG. 23.
The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.-
公开(公告)号：USD985981S1
公开(公告)日：2023-05-16
申请号：US29769721
申请日：2021-02-08
申请人： Guohua Cao
设计人： Guohua Cao
摘要： FIG. 1 is a front elevational view of a storage rack showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.-
公开(公告)号：USD920618S1
公开(公告)日：2021-05-25
申请号：US29709741
申请日：2019-10-17
申请人： Guohua Cao
设计人： Guohua Cao
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公开(公告)号：US20140110194A1
公开(公告)日：2014-04-24
申请号：US13982477
申请日：2011-08-25
申请人： Zhencai Zhu , Guohua Cao , Jiancong Qin , Hongqiao Kang , Guoan Chen , Renyuan Wu , Gongbo Zhou , Wei Li , Yiping Ma , Jianrong Yang
发明人： Zhencai Zhu , Guohua Cao , Jiancong Qin , Hongqiao Kang , Guoan Chen , Renyuan Wu , Gongbo Zhou , Wei Li , Yiping Ma , Jianrong Yang
摘要： A mine elevator is provided having an anti-explosion traction system, an anti-explosion lift car protection system, a flexible guide rail guiding system, a compound lift car, and a counterweight system. The anti-explosion traction system comprises a traction rope tension regulating device, an anti-explosion traction machine, and an anti-explosion control cabinet. The anti-explosion lift car protection system comprises a rope holder, a speed limiter, two hydraulic buffers, a safety clamp, a brake rope, and a brake rope tension buffer device. The flexible guide rail guiding system comprises a steel wire rope guide rail, a guide rail tension device connected to the steel wire rope guide rail and fixed to the an upper platform, a guide rail connection device connected to the steel wire rope guide rail and fixed to a lower platform, and a flexible guide rail guide sleeve fixed to the compound lift car and the counterweight system.
摘要翻译： 提供了具有防爆牵引系统，防爆升降车保护系统，柔性导轨引导系统，复式起重车和配重系统的矿用电梯。 防爆牵引系统包括牵引绳张力调节装置，防爆牵引机和防爆控制柜。 防爆升降车保护系统包括绳架，限速器，两个液压缓冲器，安全钳，制动绳和制动绳张力缓冲装置。 柔性导轨引导系统包括钢丝绳导轨，连接钢丝绳导轨并固定到上平台的导轨张紧装置，连接钢丝绳导轨的导轨连接装置，固定 固定在复式升降车和配重系统上的柔性导轨导套。
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