专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4063743A Sealing arrangement for a rotatable member 失效
标题翻译：可旋转构件的密封装置
公开(公告)号：US4063743A
公开(公告)日：1977-12-20
申请号：US696123
申请日：1976-06-14
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21B31/07 , F16J15/40 , F16J15/32
CPC分类号： F16J15/40 , B21B31/078
摘要： A sealing arrangement is disclosed for sealing a stationary member to a rotatable member and comprises a pair of rubbing seals mounted on one of the rotatable and stationary members in rubbing engagement with the other of the members. The rubbing seals are relatively closely spaced to form a sealant space therebetween extending radially from the rotatable member to the stationary member and circumferentially and continuously about the rotatable member. The stationary member has a sealant passage extending therethrough in communication with the sealant space. An arrangement is provided for injecting fluid sealant through the sealant passage and into the sealant space so that the sealant space is completely filled with sealant to form a continuous sealing band of fluid sealant extending circumferentially about the rotatable member.
摘要翻译：公开了一种用于将静止构件密封到可旋转构件的密封装置，并且包括安装在可旋转和静止构件中的一个上的一对摩擦密封件，以与另一个构件摩擦接合。摩擦密封件相对紧密地间隔开，从而在可旋转构件径向延伸到固定构件之间形成密封剂空间，并围绕可旋转构件周向且连续地延伸。固定构件具有与密封剂空间连通的通过其延伸的密封剂通道。提供了一种用于将流体密封剂注入密封剂通道并进入密封剂空间的布置，使得密封剂空间完全填充有密封剂，以形成围绕可旋转构件周向延伸的流体密封剂的连续密封带。

2. 发明授权

US4202198A Strip mill entry guides and method of clamping workpiece therein 失效
标题翻译：剥线机入口导轨及夹紧工件的方法
公开(公告)号：US4202198A
公开(公告)日：1980-05-13
申请号：US956176
申请日：1978-10-30
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21B39/16
CPC分类号： B21B39/16
摘要： A strip mill entry guide mechanism having upper and lower platens positioned to receive and clamp strip material passing therebetween. One of the platens is driven by a first drive mechanism toward the other platen into clamping engagement with the strip. This first drive mechanism is locked in this clamping position to prevent its forced retraction therefrom while this same driven platen is further driven into heavier clamping engagement with the moving strip with a second drive mechanism disposed between the locked first said drive mechanism and the platen being driven.
摘要翻译：带状磨机入口引导机构具有上和下压板，定位成接收和夹紧通过它们的条带材料。其中一个压板由第一驱动机构驱动，朝向另一个压板，与带材夹紧接合。该第一驱动机构被锁定在该夹紧位置以防止其被强制回缩，同时该相同的从动压板进一步被驱动到与移动的条带更重的夹紧接合，并且第二驱动机构设置在被锁定的第一所述驱动机构和被驱动的压板之间。

3. 发明授权

US4117989A Method and apparatus for coil handling at mill entry 失效
标题翻译：轧机进线圈处理方法及装置
公开(公告)号：US4117989A
公开(公告)日：1978-10-03
申请号：US829233
申请日：1977-08-31
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B65H19/00 , B21C47/34 , B65H20/16 , B21C47/16
CPC分类号： B21C47/34
摘要： A method and apparatus for coil handling at a mill entry and more particularly a method and apparatus providing improved sequencing and more positive handling in the preparation of the head end of the strip and in guiding and feeding the strip to mill production equipment.
摘要翻译：更具体地说，一种方法和设备，其用于在制备带材的头端以及将条带引导和供给到生产设备中时提供改进的排序和更积极的处理。

4. 发明授权

US4437223A Apparatus for debanding coiled strip 失效
标题翻译：用于打开卷绕带的装置
公开(公告)号：US4437223A
公开(公告)日：1984-03-20
申请号：US354968
申请日：1982-03-05
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B23D17/06 , B65B69/00 , B23P23/00 , B23C1/00
CPC分类号： B23D17/06 , B65B69/0025 , Y10S83/909 , Y10S83/924 , Y10T29/5139 , Y10T29/5176
摘要： Removal of tightly encircling bands from coiled strips is accomplished by transversely engaging a spaced pair of pinch rolls against the band on a coil and then severing the band therebetween and moving one pinch roll into engagement with the other pinch roll to pinch the severed band end therebetween, and at least one roll is driven to feed the pinched band outwardly away from the coil into a scrap chopper. The device used for severing the band is provided with a band shear which is movable along a track that runs transverse to the band. The shear is driven along the track to lodge a sharp leading edge thereof under the band and the shear is then actuated to sever the band, and thereafter the band severing means is removed from between the pinch rolls.
摘要翻译：通过将间隔开的一对夹紧辊横向接合在线圈上的带上，然后在其间切断带并使一个夹送辊与另一个夹送辊接合以夹紧其间的切断带端部来实现从卷绕带移除紧密环绕的带并且驱动至少一个辊以将夹紧带向外输送远离线圈进入废料切碎机。用于切断带的装置设置有可沿着横向于带的轨道移动的带剪切。沿着轨道驱动剪切以在带的下方具有尖锐的前缘，然后致动剪切以切断带，然后从夹送辊之间移除带切断装置。

5. 发明授权

US4435096A Sealing arrangement for a rotatable member 失效
标题翻译：可旋转构件的密封装置
公开(公告)号：US4435096A
公开(公告)日：1984-03-06
申请号：US301374
申请日：1981-09-11
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21B31/07 , F16J15/32 , F16J15/54 , F16C33/74
CPC分类号： B21B31/078 , F16J15/3256 , F16J15/54 , B21B2031/072
摘要： A sealing arrangement for sealing a stationary member to a rotatable member wherein a neck of the rotatable member is coaxially received in a sleeve secured for rotation therewith and the sleeve is journaled for rotation in the stationary member. An extension ring is annularly secured to one end of the sleeve with a normally flat annular thrower seal of elastomeric material annularly engaged between this extension ring and the one end of the sleeve to provide a seal therebetween with inner and outer annular peripheral portions of the thrower seal radially protruding. The inner peripheral portion of the thrower seal annularly engages the neck of the rotatable member under elastic deformation to provide an annular static seal and a peripheral side face of the outer peripheral portion of the thrower seal annularly engages an annular seal rubbing surface of the stationary member under elastic deformation to provide an annular rubbing seal therebetween. A second annular rubbing seal may be positioned between the stationary member and the aforesaid extension ring to provide a second rubbing seal therebetween, with the second rubbing seal and the aforesaid thrower seal being relatively closely spaced to form an annular and continuous seal passage therebetween. This second rubbing seal may take on a configuration similar to that of the thrower seal, and drain passages are provided in the annular and continuous seal passage between the two seals.
摘要翻译：一种用于将静止构件密封到可旋转构件的密封装置，其中可旋转构件的颈部同轴地容纳在固定以与其一起旋转的套筒中，并且套筒被轴颈固定以在静止构件中旋转。延伸环环形地固定到套筒的一端，具有环形地接合在该延伸环和套筒的一端之间的弹性材料的通常平坦的环形投掷器密封件，以在它们之间提供密封，其中投掷器的内部和外部环形周边部分密封径向突出。投掷器密封件的内周部分在弹性变形下环形地与可旋转部件的颈部接合以提供环形静态密封，并且投掷器密封件的外周部分的周边侧面环形地接合固定部件的环形密封件摩擦表面在弹性变形下在其间提供环形摩擦密封。第二环形摩擦密封件可以位于固定构件和上述延伸环之间以在其间提供第二摩擦密封，其中第二摩擦密封件和上述的投掷器密封件相对紧密地间隔开，以在它们之间形成环形和连续的密封通道。该第二摩擦密封件可以具有类似于投掷器密封件的构造，并且在两个密封件之间的环形和连续密封通道中设置排水通道。

6. 发明授权

US4372626A Taper journal bearing for rolls for use in rolling mills 失效
标题翻译：用于轧机的轧辊锥形轴颈轴承
公开(公告)号：US4372626A
公开(公告)日：1983-02-08
申请号：US301373
申请日：1981-09-11
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21B31/07 , F16C13/02 , F16C35/02 , F16C33/04
CPC分类号： F16C13/02 , B21B31/074 , F16C35/02 , F16C21/00
摘要： A taper journal bearing for rolls for use in rolling mills including a keying arrangement for keying the roll neck sleeve to the roll neck. The bearing includes a bushing housed in a roll bearing chock, a sleeve closely fitted onto a tapered journal or roll neck of the roll, an oil film deposited between the bushing and the sleeve, and a key arrangement for fixing the sleeve to the roll wherein a flat is machined on the outer end of the taper on the surface of the taper journal of the roll in parallel to the taper with this flat underlying one end of the sleeve at the outer end of the load zone of the roll neck. A keyway is provided in one end of the sleeve such that it is open to and in registration with the flat machined on the roll neck taper. A key is slidably received in the keyway and has a tapered flat surface in sliding engagement with the flat on the roll taper to create a wedging action against the flat when the key is urged into the keyway. This substantially reduces the undercut section of the sleeve and the roll in the roll neck load zone and eliminates any voids and clearances in the keyway thereby eliminating the increased variations in the reduction force taking place at each rotation of the roll due to deformation of the sleeve.
摘要翻译：一种用于轧机用于轧辊的锥形轴颈轴承，包括用于将辊颈套筒锁定到辊颈上的键合装置。轴承包括容纳在辊轴承座中的衬套，紧密地配合到辊的锥形轴颈或辊颈上的套筒，沉积在衬套和套筒之间的油膜以及用于将套筒固定到辊的键装置，在辊的锥形轴颈的表面上平行于锥体的锥形外端上加工有一个扁平部分，其中在辊颈的负载区的外端具有套筒的下面一个平坦的下端。在套筒的一端设置有键槽，使得其与在辊颈锥形上加工的平面打开并对齐。键可滑动地容纳在键槽中，并且具有锥形平坦表面，与锥形锥体上的平面滑动接合，以在键被推入键槽时产生抵抗平面的楔入动作。这大大减少了套筒的底切部分和辊颈装载区域中的辊，并消除了键槽中的任何空隙和间隙，从而消除了由于套筒的变形而在辊的每次旋转期间发生的减小力的增加的变化。

7. 发明授权

US4372625A Method and apparatus for checking mill roll bearing assembly 失效
标题翻译：检查轧辊轴承组件的方法和装置
公开(公告)号：US4372625A
公开(公告)日：1983-02-08
申请号：US301372
申请日：1981-09-11
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21B31/07 , F16C33/08
CPC分类号： B21B31/074
摘要： In a mill roll bearing assembly, wherein a mill roll neck is coaxially received in a bearing sleeve journaled for rotation therewith in a housed bearing, and which further includes a sleeve retainer secured to the annular outside end of the bearing sleeve, an inspection passage is provided through an upper end portion of the bearing housing, which reveals the then rotatably positioned uppermost end portion of the sleeve end retainer where it annularly mates with the bearing sleeve and a removable closure is provided for the passage. A second inspection passage is also provided through the end of the sleeve retainer near the outer peripheral edge thereof, which reveals a portion of the outside ends of the sleeve and roll neck where they annularly mate. A feeler gauge is then inserted through the passages when aligned, to check whether the roll neck is fully seated in the bearing sleeve.
摘要翻译：在轧辊轴承组件中，其中轧辊颈同轴地容纳在轴承套筒中，所述轴承套筒在轴承套筒中轴颈旋转，并且还包括固定到轴承套筒的环形外端的套筒保持器，检查通道提供通过轴承壳体的上端部分，其显示了套筒端部保持器的然后可旋转定位的最上端部分，其中其与轴承套筒环形地配合，并为通道提供可移除的闭合件。第二检查通道还设置在套筒保持器的靠近其外周边缘的端部处，该第二检查通道露出套筒和辊颈的外端部分，其中环形配合。然后在对齐时，通过通道插入一个测距仪，以检查滚筒颈部是否完全固定在轴承套筒中。

8. 发明授权

US4105172A Tension reel for strip coiling 失效
标题翻译：用于带状卷绕的张紧卷轴
公开(公告)号：US4105172A
公开(公告)日：1978-08-08
申请号：US776529
申请日：1977-03-11
申请人： Andrew J. Petros
发明人： Andrew J. Petros
IPC分类号： B21C47/30 , B65H75/24 , B21C47/02
CPC分类号： B21C47/30 , B65H75/242
摘要： A tension reel for strip coiling which includes a continuous double expansible mandrel rotatably supported at opposite ends to a frame. The double expansible mandrel consists of two expansible mandrel sections joined endwise in axially separable drive engagement such that rotation of one mandrel section for strip coiling also drives the other mandrel section when they are axially joined in driving engagement. Means are provided to axially engage and retract the mandrel sections relative to each other to remove the coiled strip from between the divided and collapsed mandrel sections.
摘要翻译：用于带状卷绕的张力卷轴，其包括可旋转地支撑在框架的相对端处的连续的双重可扩展的心轴。双可膨胀心轴由两个可扩展的心轴部分组成，两个可扩展的心轴部分端接地在轴向可分离的驱动接合中接合，使得一个用于带状卷绕的心轴部分的旋转在驱动接合时轴向连接时也驱动另一心轴部分。提供装置以相对于彼此轴向地接合和缩回心轴部分，以从分开的和收缩的心轴部分之间移除卷绕的带。

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