专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US4239747A Dicarboxylic acid bis(3,5-dicarbamoyl-2,4,6-triiodoanilides) useful as x-ray contrast agents 失效
标题翻译：可用作x射线造影剂的二羧酸双（3,5-二氨基甲酰基-2,4,6-三碘苯胺）
公开(公告)号：US4239747A
公开(公告)日：1980-12-16
申请号：US2901
申请日：1979-01-12
申请人： Heinrich Pfeiffer , Ulrich Speck
发明人： Heinrich Pfeiffer , Ulrich Speck
IPC分类号： A61K31/135 , A61K49/04 , C07C67/00 , C07C231/00 , C07C231/02 , C07C233/02 , C07C233/12 , C07C233/54 , C07C233/56 , C07C233/65 , C07C235/16 , C07C237/46 , C07C103/78 , A61K29/02 , C07C63/24
CPC分类号： C07C233/02 , C07C233/12
摘要： Dicarboxylic acid bis(3,5-dicarbamoyl-2,4,6-triiodoanilides) of the formula ##STR1## wherein R.sub.1 is lower straight-chain or branched-chain mono- or polyhydroxyalkyl;R.sub.2 is hydrogen, lower alkyl or R.sub.1 ;R.sub.3 is hydrogen or lower alkyl; andX is a direct bond or straight-chain or branched-chain alkylene interrupted by one or more oxygen or substituted by hydroxy or lower alkyl, are useful in x-ray contrast media.
摘要翻译：式（IMAGE）的二羧酸双（3,5-二氨基甲酰基-2,4,6-三碘苯胺），其中R 1是低级直链或支链单 - 或多羟基烷基; R2是氢，低级烷基或R1; R3是氢或低级烷基; X是直接键合或被一个或多个氧中断或被羟基或低级烷基取代的直链或支链亚烷基，可用于x射线造影剂。

12. 发明授权

US4046500A Press spar for heated panel press 失效
标题翻译：加热面板压力机
公开(公告)号：US4046500A
公开(公告)日：1977-09-06
申请号：US645213
申请日：1975-12-29
申请人： Heinrich Pfeiffer
发明人： Heinrich Pfeiffer
IPC分类号： B30B15/06 , B29C3/00
CPC分类号： B30B15/062
摘要： A press spar construction for a heated panel press producing chipboard panels and the like under elevated temperatures and pressures, the press spar structure having a thermal barrier arranged between each pressure plate and its supporting structure, the thermal barrier consisting of rows of insulating pressure blocks and spaced steel pressure blocks arranged between the insulating pressure blocks in the areas of maximum pressure concentration. The insulating pressure blocks are coated for imperviousness against humidity, and both types of blocks have metallic shrouds with anti-friction surface coatings. Shimming sheets are placed between the blocks and the shrouds, where necessary.

13. 发明授权

US4466857A Continuously operating press for the production of particle board, fiberboard, plywood sheets or the like 失效
标题翻译：用于生产刨花板，纤维板，胶合板等的连续操作压力机
公开(公告)号：US4466857A
公开(公告)日：1984-08-21
申请号：US286315
申请日：1981-07-24
申请人： Heinrich Pfeiffer
发明人： Heinrich Pfeiffer
IPC分类号： B30B5/06 , B30B5/02 , B23K27/00 , B31F5/00 , B32B31/00
CPC分类号： B30B5/06 , B30B5/067 , Y10T156/1741
摘要： The press includes a press table, a tup mounted with respect to the press table to define a press gap for receiving material to be pressed. An endless conveyor band is disposed around each of the table and the tup for conveying the material to be pressed into the press gap. Each conveyor band is mounted by a plurality of rolls. The rolls are mounted to counter supports which comprise a plurality of change plates. The change plates contain roll bearings which mount the rolls. The change plates also contain a heating apparatus and cooling apparatus and are capable of being mounted to and removed from the table and the tup. Each change plate comprises at least one rod mounted on a first level through a roll bearing and through a web plate. Each web plate is attached on a second level to a pressure plate through a connecting rod. In this manner, the counter pressure of the material being pressed is transferred to the pressure plates and can be distributed over a wider area.
摘要翻译：压力机包括压床，相对于压力机台安装的定压板，以限定用于接收待压材料的压隙。环形输送带设置在每个桌子和托架周围，用于将要被压入的材料输送到压榨间隙中。每个输送带由多个辊安装。辊安装到包括多个换板的对向支撑件上。更换板包含安装辊的滚动轴承。换板还包括加热装置和冷却装置，并且能够安装到桌子和托盘上并从桌子和桌子上移除。每个换板包括至少一个杆，其通过辊轴承并通过腹板安装在第一水平上。每个网板通过连接杆连接到压板上。以这种方式，被压制的材料的反压力被传递到压力板并且可以分布在较宽的区域上。

14. 发明授权

US4426371A Novel N-hydroxyalkylated dicarboxylic acid bis(3,5-dicarbamoyl-2,4,6-triiodoanilides), as X-ray contrast media 失效
标题翻译：新型N-羟烷基化二羧酸双（3,5-二氨基甲酰基-2,4,6-三碘苯胺）作为X射线造影剂
公开(公告)号：US4426371A
公开(公告)日：1984-01-17
申请号：US292115
申请日：1981-08-12
申请人： Heinrich Pfeiffer , Ulrich Speck
发明人： Heinrich Pfeiffer , Ulrich Speck
IPC分类号： A61K49/04 , C07C231/00 , C07C231/08 , C07C233/00 , C07C237/46 , A61K31/165
CPC分类号： C07C233/00
摘要： Novel N-hydroxyalkylated dicarboxylic acid bis(3,5-dicarbamoyl-2,4,6-triiodoanilides) have Formula I ##STR1## wherein R.sup.1 is a lower, linear or branched mono- or polyhydroxyalkyl residue,R.sup.2 is hydrogen, lower alkyl, or R.sup.1,R.sup.3 is lower mono- or dihydroxyalkyl, andX is a direct bond or linear or branched alkylene, which can be interrupted by one or more oxygen atoms or substituted by hydroxy or alkoxy groups.The novel dimeric compounds of Formula I possess good pharmacological and physicochemical properties making them very advantageous as radiopaque agents in all fields of application for water-soluble, iodine-containing X-ray contrast media.
摘要翻译：新的N-羟烷基化二羧酸双（3,5-二氨基甲酰基-2,4,6-三碘苯胺）具有式I（I）其中R 1是低级，直链或支链的单 - 或多羟基烷基残基，R 2是氢，低级烷基或R 1，R 3为低级单或二羟基烷基，X为直链或直链或支链亚烷基，其可被一个或多个氧原子中断或被羟基或烷氧基取代。式I的新型二聚化合物具有良好的药理学和物理化学性质，使得它们在用于水溶性的含碘X射线造影剂的所有领域中作为不透射线剂非常有利。

15. 发明授权

US4173275A Device for assembling a plurality of large panel layers into a press pack 失效
标题翻译：用于将多个大面板层组装成压机组的装置
公开(公告)号：US4173275A
公开(公告)日：1979-11-06
申请号：US767320
申请日：1977-02-10
申请人： Heinrich Pfeiffer , Richard Brussel
发明人： Heinrich Pfeiffer , Richard Brussel
IPC分类号： B27N3/20 , B65H3/08 , B65H5/08 , B65H29/36 , B65G47/26
CPC分类号： B65H5/08 , B27N3/20 , B65H29/36 , B65H3/0816 , Y10T156/1746 , Y10T156/1761 , Y10T156/1783
摘要： A device for assembling large flexible panel layers into press packs, for the production of layered pressed panels, the device including a plurality of parallel layer collecting lines with two layer stacks each, arranged on opposite sides of a transversely extending press pack assembly conveyor. The latter advances from collecting line to collecting line, as a collecting carriage in each collecting line alternatingly collects panel layers from its two layer stacks. The collecting carriages are moved by means of crank drives; the layer stacks are adjustably positioned under light beam position markers.
摘要翻译：一种用于将大型柔性板层组装成压制包装件的装置，用于生产分层压制板，该装置包括多个平行层收集线，每条层叠层布置在横向延伸的压榨组件输送机的相对两侧。后者从收集线进入收集线，因为每个收集线中的收集台从其两层堆叠交替地收集面板层。收集托架通过曲柄驱动器移动; 层叠可调节地定位在光束位置标记下。

16. 发明授权

US4017248A Continuously operating panel press 失效
标题翻译：连续操作面板按
公开(公告)号：US4017248A
公开(公告)日：1977-04-12
申请号：US546014
申请日：1975-01-31
申请人： Gerhard Dieffenbacher , Heinrich Pfeiffer
发明人： Gerhard Dieffenbacher , Heinrich Pfeiffer
IPC分类号： B30B5/06 , B29C3/06
CPC分类号： B30B5/06
摘要： A continuously operating panel press having a series of separately adjustable heater pads and two pairs of likewise adjustable pressure rollers with intermediate pressure pads, the pressures being adjusted for a progressively decreasing pressure pattern along the work gap, a first zone being adjusted for high pressure while successive zones exert less pressure against the press work, as it is pulled through the press by means of endless band conveyors. When excessive resistance is encountered, the highest pressure is alternatingly shifted from rollers to pads and vice versa, while the other pressures are briefly relaxed.
摘要翻译：一种连续操作的板式压榨机，具有一系列可单独调节的加热器垫和两对同样可调节的压力辊，其具有中间压力垫，该压力被调节以沿着工作间隙逐渐减小的压力图案，第一区域被调节用于高压，同时连续的区域通过无端带式输送机被拉动通过压机，对压力加工施加的压力较小。当遇到过大的阻力时，最高压力从辊子交替地移动到焊盘，反之亦然，而其他压力被短暂放松。

17. 发明申请

US20130025101A1 PRESS TOOL FOR CONNECTING IN PARTICULAR TUBULAR WORKPIECES 有权
标题翻译：用于连接特定管状工件的压力工具
公开(公告)号：US20130025101A1
公开(公告)日：2013-01-31
申请号：US13383349
申请日：2010-07-02
申请人： Heinrich Pfeiffer
发明人： Heinrich Pfeiffer
IPC分类号： B21D39/04
CPC分类号： B21D39/048 , B25B27/10
摘要： A press tool, such as a press sling for pressing in particular tubular workpieces, comprises a plurality of articulated press elements connected to one another in the form of a chain. The press tool is open between two end press elements for forming a closing site between two end press elements. In order to unlatch the press tool from a closed position in which the closing site is substantially closed, a handling element is provided according to the disclosure. Said tool alternatively also serves for releasing a press jaw mounted on a press jaw carrier.
摘要翻译：诸如用于压制特定管状工件的压力吊带的压制工具包括以链的形式彼此连接的多个铰接式压力元件。压力机工具在两个最终按压元件之间打开，用于形成两个最终按压元件之间的关闭位置。为了将压制工具从关闭位置基本上封闭的关闭位置解锁，根据本公开提供了处理元件。所述工具还可用于释放安装在压力钳座上的压力钳。

18. 发明授权

US5887329A Press tool 失效
标题翻译：按工具
公开(公告)号：US5887329A
公开(公告)日：1999-03-30
申请号：US802102
申请日：1997-02-19
申请人： Heinrich Pfeiffer
发明人： Heinrich Pfeiffer
IPC分类号： B21D39/04 , B25B27/02 , B25B27/14
CPC分类号： B25B27/10 , B21D39/04 , Y10T29/53917 , Y10T29/53987 , Y10T29/53996
摘要： A press tool for joining workpieces has a wraparound ring consisting of hinged clamping components, in which the press tool is open at at least one closing point between the clamping components and has grips at that position for a closing device by means of which the clamping components can be brought together to form a closed ring. In order to facilitate handling the press tool especially with large pipe diameters, there is at least one coupling member (49, 50) by means of which the adjacent clamping components (6, 10) can be temporarily connected, the coupling member (49, 50) being designed so as to be flexible in the coupled position in the closing direction.
摘要翻译：用于连接工件的压制工具具有环形环，其由铰接的夹紧部件组成，其中压紧工具在夹紧部件之间的至少一个关闭点处打开，并且在该位置处具有用于闭合装置的夹具，夹紧部件可以组合成一个闭环。为了便于操作特别是具有较大管直径的冲压工具，至少有一个连接件（49,50）可以临时连接相邻的夹紧件（6,10），连接件（49， 50）被设计成在闭合方向上的联接位置是柔性的。

19. 发明授权

US4547357A N-Hydroxyethylated 2,4,6-triiodoaminoisophthalic acid bistrihydroxybutylamides, their preparation and x-ray contrast media containing them 失效
标题翻译： N-羟乙基化2,4,6-三碘代氨基间苯二甲酸双三羟甲基丁酰胺，它们的制备方法和含有它们的X射线造影剂
公开(公告)号：US4547357A
公开(公告)日：1985-10-15
申请号：US451374
申请日：1982-12-20
申请人： Heinrich Pfeiffer , Wolfgang Muetzel , Ulrich Speck
发明人： Heinrich Pfeiffer , Wolfgang Muetzel , Ulrich Speck
IPC分类号： A61K49/04 , C07C67/00 , C07C231/00 , C07C231/08 , C07C231/12 , C07C237/22 , C07C237/46 , C07D317/20 , C07D317/28 , C07D407/04 , C07D493/04 , C07C103/78
CPC分类号： C07D407/04 , C07D317/20 , C07D317/28 , C07D493/04
摘要： Novel N-hydroxyethylated 2,4,6-triiodoaminoisophthalic acid bistrihydroxybutylamides of Formula (I) ##STR1## wherein R is a trihydroxybutyl residue, are excellently suitable, due inter alia, to their outstanding compatibility and high water solubility, as opacifying compounds in X-ray contrast media for use in X-ray diagnostic examination methods.
摘要翻译：新颖的式（I）的N-羟乙基化2,4,6-三碘代氨基间苯二甲酸双三羟甲基丁酰胺其中R是三羟基丁基残基，特别适合于其突出的相容性和高水溶性，因为不透明 X射线造影剂中的化合物用于X线诊断检查方法。

20. 发明授权

US4417865A Continuously operating press 失效
标题翻译：持续经营的印刷机
公开(公告)号：US4417865A
公开(公告)日：1983-11-29
申请号：US318933
申请日：1981-11-06
申请人： Heinrich Pfeiffer
发明人： Heinrich Pfeiffer
IPC分类号： B30B5/06 , B29J5/04
CPC分类号： B30B5/067 , B30B15/34 , B30B5/06
摘要： The press contains a platen and a ram adjustably mounted with respect to the platen to define a press gap for receiving material. A first conveyor band is disposed around the platen and a second conveyor band is disposed around the ram. A plurality of rolls for supporting and guiding the first and second bands are mounted to the platen and ram, respectively. Countersupports are provided for the rolls. The countersupports comprise a plurality of change plates, each of which is capable of being mounted to and removed from a platen or ram. Each change plate includes a first rod mounted in a first level and connected in supporting relation with one of the rolls. A plurality of T-shaped web plates are connected to the first rod in the first level and to a pressure plate in a second level whereby counter-pressure from the material being pressed is transferred to the pressure plate.
摘要翻译：压机包含压板和可相对于压板调节安装的压头，以限定用于接收材料的压力间隙。第一输送带设置在压板周围，第二输送带围绕压头设置。用于支撑和引导第一和第二带的多个辊分别安装到压板和压头。提供了针对辊的支撑。支撑件包括多个更换板，每个更换板能够安装到压板或压头上并从压板或压头移除。每个换板包括安装在第一层中并与其中一个辊支撑关系连接的第一杆。多个T形腹板连接到第一水平的第一杆和第二水平面上的压力板，由此将被压制的材料的反压力传递到压力板。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式