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51. 发明授权

US4738816A Flexible mandrel 失效
标题翻译：柔性心轴
公开(公告)号：US4738816A
公开(公告)日：1988-04-19
申请号：US801525
申请日：1985-11-25
申请人： Rick A. Anderson
发明人： Rick A. Anderson
IPC分类号： B29C33/76 , B29C37/00 , B29C53/82 , D07B1/06 , B29C33/36 , B29C33/46 , B29C33/74 , B31C1/08
CPC分类号： D07B1/062 , B29C33/76 , B29C37/0003 , B29C53/82 , B29L2023/22 , D07B2201/2023 , D07B2201/2032 , D07B2201/2039 , D07B2201/2044 , D07B2201/2057
摘要： There is disclosed a flexible mandrel for making tubular products comprising an elastomeric portion surrounding a reinforcing cable comprised of wire cables twisted around a non-metallic core. There is also disclosed a process for making a flexible mandrel and a process of making a hose using the flexible mandrel.
摘要翻译：公开了一种用于制造管状产品的柔性心轴，其包括围绕由非金属芯线绞合的线缆组成的增强电缆的弹性体部分。还公开了制造柔性心轴的方法和使用柔性心轴制造软管的方法。

52. 发明授权

US4095512A Winding of uniform diameter tubes 失效
标题翻译：均匀直径管的绕组
公开(公告)号：US4095512A
公开(公告)日：1978-06-20
申请号：US674950
申请日：1976-04-08
申请人： Martin H. Stark
发明人： Martin H. Stark
IPC分类号： B31C1/08 , B31C3/00
CPC分类号： B31C1/08 , Y10T83/538
摘要： The winding of tubes of substantially uniform diameter from sheet stock which varies in thickness comprises slitting the stock along one edge as it is unwound from a supply roll to form a web of predetermined width and subsequently cutting the web transversely to form successive blanks of predetermined length and width which are wound upon themselves from one side to the other to form convolutely wound tubes. Should the diameter of the tubes vary due to an increase or decrease in the thickness of the sheet stock, the width of the web is varied inversely with changes in the thickness of the stock.
摘要翻译：由厚度变化的片材组成的具有基本均匀直径的管的卷绕包括沿着从供给辊展开的一个边缘切割坯料以形成预定宽度的幅材，随后横向切割幅材以形成预定长度的连续坯料和宽度，它们自身从一侧缠绕到另一侧以形成卷绕缠绕的管。如果管的直径由于片材的厚度的增加或减小而变化，则幅材的宽度与坯料厚度的变化相反地变化。

53. 发明授权

US3765308A Bag stripping means for an automatic bag making device 失效
标题翻译：用于自动包装袋的包装袋剥离装置
公开(公告)号：US3765308A
公开(公告)日：1973-10-16
申请号：US3765308D
申请日：1972-01-03
申请人： SIG SCHWEIZ INDUSTRIEGES
发明人： AUCKENTHALER R
IPC分类号： B31B1/74 , B31C1/08 , B31B1/28
CPC分类号： B31C1/086 , B31B50/282
摘要： The bag stripping device is provided with an endless continuously moving stripping band whose upper horizontal stringer is urged by a pair of rollers on a rocker against the lower horizontal side wall of a bag which is formed by folding and gluing a blank on a horizontally disposed mandrel. The mandrel is provided with a pivotally mounted horizontal jaw adapted to loosely engage the inner face of said horizontal wall of the bag, and two rollers within said mandrel are oppositely disposed to said above mentioned pair of rollers for engaging said horizontal side wall of the bag and permit a stripping of the bag from the mandrel by the lengthwise movement of said stripping band. After the bag has been stripped from the mandrel the bag is engaged between an endless upper bag engaging member and said stripping band and is tilted at the end of said stripping band and transferred to a conveyor which moves the bag in an upright position to a bag filling device.
摘要翻译：袋剥离装置设置有环形连续移动的剥离带，其上部水平纵梁由摇臂上的一对辊压靠在袋的下水平侧壁上，袋的下水平侧壁通过在水平布置的心轴上折叠和胶合坯料而形成。心轴设置有可枢转地安装的水平钳口，其适于松动地接合袋的水平壁的内表面，并且所述心轴内的两个辊子相对地设置在所述上述一对辊子上，用于接合袋子的水平侧壁并且允许通过所述剥离带的纵向移动从芯轴上剥离袋。袋子已经从心轴剥离后，袋子与环形上袋接合构件和剥离带接合并且在所述剥离带的端部倾斜并被转移到将袋子直立位置移动到袋子的输送机上灌装装置

54. 发明授权

US3562063A Apparatus for winding 失效
标题翻译：绕组装置
公开(公告)号：US3562063A
公开(公告)日：1971-02-09
申请号：US3562063D
申请日：1968-02-02
申请人： ROCK ISLAND OIL & REFINING CO
发明人： GIBBS ROLAND P
IPC分类号： B29C53/58 , B31C1/00 , B31C1/08 , B31C13/00
CPC分类号： B29C53/588
摘要： A FORM FOR A CURVED PIPE IS MOUNTED AT OPPOSED ENDS ON ANCHOR PLATES SLIDABLY MOUNTED ON ROTATING ACTUATING ARMS. THE ANCHORS ARE SIMULTANEOUSLY ADJUSTABLE IN THE VERTICAL PLANE WHEREBY THE FORM MAY ROCK IN THE VERTICAL PLANE WHILE ROTATING. A MENAS FOR APPLYING A WRAP TO THE CURVED FORM THEN PROGESSIVELY APPLIES A WRAP OF FILAMENTOUS REINFORCEMENTS ALONG THE ENTRIE CURVED LENGTH OF THE FORM. THE ROTATING FORM IS CONTROLLED WHERBY THE FILAMENT-RECEIVING PORTION OF THE FORM IS ROTATED ABOUT A

HORIZONTAL AXIS OF ROTATION AT THE TIME OF FILAMENT APPLICATION.

55. 发明授权

US3519508A Method of making a rubber covered steel mill roller 失效
标题翻译：制造橡胶覆盖钢轧机的方法
公开(公告)号：US3519508A
公开(公告)日：1970-07-07
申请号：US3519508D
申请日：1969-01-09
申请人： BINGHAM CO SAMUEL
发明人： KARMELL YALE , GEIGER KERMIT K
IPC分类号： B29C63/18 , B29C70/68 , B29C70/84 , B31C1/08
CPC分类号： B29C70/84 , B29C63/18

56. 发明授权

US3508377A Bobbin loader 失效
标题翻译： BOBBIN装载机
公开(公告)号：US3508377A
公开(公告)日：1970-04-28
申请号：US3508377D
申请日：1967-05-05
申请人： CAROLINA PATENT DEV TRUST THE
发明人： BANKS WALDO H
IPC分类号： B65B5/10 , B65B19/34 , B31C1/08 , B65B39/12
CPC分类号： B65B5/101

57. 发明授权

US2779547A Winding mandrel with suction means 失效
标题翻译：用抽吸装置卷绕心轴
公开(公告)号：US2779547A
公开(公告)日：1957-01-29
申请号：US44145254
申请日：1954-07-06
申请人： BOWATERS DEV & RES LTD
发明人： RICHARD ROBERTS GEORGE , JAMES LISTER ERNEST
IPC分类号： B31C1/08 , B65H75/28
CPC分类号： B65H75/28 , B31C1/083

58. 发明授权

US2280970A Contracting mandrel 失效
标题翻译：承包心轴
公开(公告)号：US2280970A
公开(公告)日：1942-04-28
申请号：US36255840
申请日：1940-10-24
申请人： NEIL O
发明人： O'NEIL JOHN G , ZESBAUGH LAWRENCE G
IPC分类号： B31C1/08 , B65H75/24
CPC分类号： B31C1/086 , B65H75/242

59. 发明授权

US2080619A Method and machine for manufacturing paper tubes, especially conical tubes 失效
标题翻译：用于制造纸管，特别是锥形管的方法和机器
公开(公告)号：US2080619A
公开(公告)日：1937-05-18
申请号：US72851134
申请日：1934-06-01
申请人： CHRISTIAN MAJER
发明人： CHRISTIAN MAJER
IPC分类号： B31C1/08
CPC分类号： B31C1/08

60. 发明授权

US1673878A Expansion bar 失效
标题翻译：扩展吧
公开(公告)号：US1673878A
公开(公告)日：1928-06-19
申请号：US12172226
申请日：1926-07-10
申请人： LEE RUBBER & TIRE CORP
发明人： LEOPOLD JR FREDERICK , JEFFERSON LIMBERT ROLLIN
IPC分类号： B31C1/08 , B65H54/54
CPC分类号： B31C1/086 , B65H54/543 , B65H2701/31

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