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1. 发明授权

US6039533A Fan blade, structures and methods 失效
标题翻译：风扇叶片，结构和方法
公开(公告)号：US6039533A
公开(公告)日：2000-03-21
申请号：US008042
申请日：1998-01-16
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： F01D5/14 , F03D1/04 , F03D1/06 , F03D9/00 , F03D9/02 , F04D29/38 , F04D25/10
CPC分类号： F01D5/141 , F03D1/04 , F03D1/0608 , F03D1/0633 , F03D1/0641 , F03D9/001 , F03D9/10 , F04D29/384 , F05B2240/133 , F05B2240/2211 , F05B2240/2213 , F05B2240/301 , F05D2240/301 , Y02E10/721 , Y02T50/673
摘要： An aerodynamic-shaped fan blade for use in a fan apparatus. The blade has a cross-section which is essentially an inverted pan-shape with an intermediate section, a leading edge section, and a trailing edge section which form concave and convex surfaces. The trailing edge has a flange doubled back toward the leading edge within the concave envelope.
摘要翻译：一种用于风扇装置的空气动力学风扇叶片。叶片具有基本上为倒置的盘形的横截面，其具有形成凹凸表面的中间部分，前缘部分和后缘部分。后缘具有朝向凹形封套内的前缘加倍的凸缘。

2. 发明授权

US5623796A Method and apparatus for mounting a fire damper 失效
标题翻译：用于安装防火阀的方法和装置
公开(公告)号：US5623796A
公开(公告)日：1997-04-29
申请号：US625795
申请日：1996-03-29
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/16 , E04C2/52
CPC分类号： A62C2/16
摘要： A damper is provided with a plurality of lugs on one side opposite to its face which lugs can be rotated to interfere with removing the damper from the wall in which it is mounted. The lugs can be rotated from the outside and fastened in position without having to go around the wall.
摘要翻译：阻尼器在与其表面相对的一侧上设置有多个凸耳，所述凸耳可以旋转以干扰从其安装的壁移除阻尼器。凸耳可以从外部旋转并固定在适当的位置，而不必在墙壁周围。

3. 发明授权

US4817912A Bi-metal operator for smoke, fire and air control damper 失效
标题翻译：用于烟雾，消防和空气控制阻尼器的双金属操作员
公开(公告)号：US4817912A
公开(公告)日：1989-04-04
申请号：US100601
申请日：1987-09-24
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/06 , F16K31/70 , F24F13/14 , F24F7/00
CPC分类号： F24F13/1426 , A62C2/06 , F24F2011/0098 , F24F2013/146 , F24F2013/1473 , Y10T16/22
摘要： A damper operator for use with a damper having a frame and a damper blade pivotally associated with the frame, which damper operator comprises a bi-metallic element provided with a heating pad which may be remotely activated to control the damper. The bi-metallic element is linked to the blade by a linkage which includes an over center spring which applies force in both the fully opened and fully closed blade position. The bi-metallic element and over center spring arrangement acts to snap the damper blade into position thereby providing greatly reduced response times for a bi-metallic actuated damper. The damper blade operator may also include a knee action locking arrangement to maintain the damper blade in a selected position, particularly fully opened or fully closed, when the locking members assume an over center, substantially longitudinal alignment. The bi-metallic operator may include a mechanical linkage or stop to allow blade adjustment to regulate air flow through the damper.
摘要翻译：一种与具有框架的减震器一起使用的阻尼器操作器和与框架枢转相关联的阻尼器叶片，该阻尼器操作器包括设置有加热垫的双金属元件，该加热垫可被远程激活以控制阻尼器。双金属元件通过连接件连接到刀片，该连杆包括在完全打开和完全关闭的刀片位置上施加力的过中心弹簧。双金属元件和过中心弹簧布置用于将阻尼器叶片卡入到位中，从而为双金属致动阻尼器提供大大降低的响应时间。阻尼器叶片操作器还可以包括膝盖动作锁定装置，以在锁定构件呈现过度中心的基本纵向对准时将阻尼器叶片保持在选定位置，特别是完全打开或完全关闭。双金属操作者可以包括机械连杆或止动件，以允许叶片调节以调节通过阻尼器的气流。

4. 再颁专利

USRE32362E Fire damper and method of fabrication 失效
标题翻译：消防阀和制造方法
公开(公告)号：USRE32362E
公开(公告)日：1987-02-24
申请号：US247820
申请日：1981-03-26
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/14 , A62C2/24 , F16K1/22 , F16K17/38
CPC分类号： F16K1/223 , A62C2/14 , A62C2/245 , F16K17/383 , Y10T137/0525 , Y10T137/1819 , Y10T137/6048 , Y10T137/7036 , Y10T137/7839 , Y10T137/7845
摘要： A butterfly damper with a plurality of blades which can be locked in the open position, and which, when released, rotate about a hinge to the closed position. A pawl member, attached to one blade, extends away from the blade and through an opening in a second blade when the blades are in the open position. A mounting member attached to the second blade restrains the pawl member thereby holding the blades in the open position. A bimetallic link attached to the mounting member causes the pawl member to be released when the temperature of the air passing through the duct increases beyond a preselected level. A closure spring attached to the blades acts on the blades tending to force them apart against the action of the mounting member and the pawl member when the blades are restrained in the open position. The damper blades can be insulated to prevent the heat from a fire on one side of the damper from being conducted by the damper to the other side when the blades are in the closed position.A method of fabricating a butterfly damper is described which minimizes welding and riveting thereby simplifying fabrication.

5. 发明授权

US4474167A Latch for a butterfly damper 失效
标题翻译：锁定蝶形阻尼器
公开(公告)号：US4474167A
公开(公告)日：1984-10-02
申请号：US351241
申请日：1982-02-22
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/14 , A62C2/24 , F16K1/22 , F16K17/38 , F23N3/04
CPC分类号： F16K17/386 , A62C2/14 , A62C2/245 , F16K1/223 , F16K17/383 , Y10S292/60 , Y10T137/1819 , Y10T137/7036 , Y10T137/7839 , Y10T16/22 , Y10T29/49412 , Y10T29/49838 , Y10T29/4984 , Y10T292/087
摘要： An air/smoke/fire damper including a frame and a pair of damper blades pivoted for rotation within the frame between an open and a closed position, and comprising a heat responsive latch including mounting straps associated with each of the damper blades; a fusible link engaging one of the mounting straps; and a hook pivotally associated with the other mounting strap and extending over the edges of the damper blades and into engagement with the fusible link. Also, a locking mechanism for restraining the blades in the closed position upon release of the heat responsive latch, and a retaining lug for preventing blade buckling in the closed position.
摘要翻译：一种空气/烟/火阻尼器，包括一框架和一对阻尼叶片，所述阻尼叶片枢转以在所述框架内在打开和关闭位置之间旋转，并且包括热响应闩锁，其包括与每个所述阻尼叶片相关联的安装带; 一个可插入一个安装带的可熔接头; 以及与另一安装带枢转地相关联并且在阻尼器叶片的边缘上延伸并与可熔连接件接合的钩。另外，一种用于在释放热响应闩锁时将叶片限制在关闭位置的锁定机构，以及用于防止叶片在闭合位置弯曲的保持凸耳。

6. 发明授权

US4472999A Damper operator for use with air, smoke and fire dampers 失效
标题翻译：减震器，用于空气，烟雾和防火阀
公开(公告)号：US4472999A
公开(公告)日：1984-09-25
申请号：US229830
申请日：1981-01-30
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/14 , E05F1/00 , F24F7/00
CPC分类号： A62C2/14 , E05F1/006 , E05Y2201/41 , E05Y2900/146 , Y10T137/1819 , Y10T137/1834 , Y10T16/22
摘要： A damper operator for use with a damper having a frame and a damper blade pivotally associated with the frame, which damper operator comprises a drive rod; a pair of lever arms which are pivotally associated with each and which extend between the drive rod and a pivoting mechanism associated with the blade of the damper; and a latching mechanism which extends between portions of each of the lever arms, and which permits selective engagement and disengagement between those portions of the lever arms, and accordingly, selective respective rotation of the lever arms, so that the blade of the damper can be urged toward a predetermined orientation.
摘要翻译：一种阻尼器操作器，用于具有框架的阻尼器和与所述框架枢转相关联的阻尼器叶片，所述阻尼器操作器包括驱动杆; 一对杠杆臂，其各自枢转地相关联并且在驱动杆和与阻尼器的叶片相关联的枢转机构之间延伸; 以及在每个杠杆臂的部分之间延伸并且允许杠杆臂的这些部分之间的选择性接合和分离的锁定机构，因此，杠杆臂的选择性地相应的旋转，使得阻尼器的叶片可以是被推向预定方位。

7. 发明授权

US4277870A Method for installing an angle blade damper 失效
标题翻译：安装角刃风门的方法
公开(公告)号：US4277870A
公开(公告)日：1981-07-14
申请号：US74290
申请日：1979-09-11
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/16 , A62C2/18 , E06B7/084 , F24F13/15 , B21D53/00 , B23P11/00
CPC分类号： A62C2/16 , A62C2/18 , E06B7/084 , F24F13/15 , Y10T29/49428 , Y10T29/49798 , Y10T29/4984
摘要： A novel damper kit is described wherein blade stock having a hook-shaped hinge portion formed therein, and notched angle bracket stock having periodically spaced hook-shaped hinge elements formed therealong can easily be cut and assembled at the job site to custom fit and install a damper in a duct, opening, or plenum.
摘要翻译：其中描述了一种新颖的阻尼器套件，其中形成有钩形铰链部分的刀片坯料以及沿其形成的具有周期性间隔开的钩状铰链元件的切口角支架原料可以容易地在作业现场被切割和组装以定制配合并安装管道，开口或增压室中的阻尼器。

8. 发明授权

US4218910A Press brake 失效
标题翻译：按制动
公开(公告)号：US4218910A
公开(公告)日：1980-08-26
申请号：US7995
申请日：1979-01-31
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： B30B1/08 , B21D5/02
CPC分类号： B30B1/08 , Y10T83/87 , Y10T83/8811
摘要： A novel press brake is disclosed which incorporates a double lever actuating mechanism which is easily adjustable to vary the stroke of the press brake as well as adjusted to counteract the rotational forces imparted to the ram by reason of differential resistances created by the workpiece during the forming operation.
摘要翻译：公开了一种新型的压力制动器，其包括双杠杆致动机构，其容易调节以改变压力制动器的行程，并且被调节以抵消由于在成形期间由工件产生的差动电阻而施加到冲头的旋转力操作。

9. 发明授权

US4099292A Telescoping heat responsive releasing means 失效
标题翻译：伸缩式热响应释放装置
公开(公告)号：US4099292A
公开(公告)日：1978-07-11
申请号：US779044
申请日：1977-03-18
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/24 , A62C37/16 , A62C37/42 , G08B17/02 , E05F15/20
CPC分类号： G08B17/02 , A62C37/16 , Y10S292/66 , Y10T16/22
摘要： A novel telescoping heat responsive releasing device is described wherein a mounting member on which a bimetallic means is mounted slidingly engages a pawl member which is movable between a first position in which the pawl member is capable of being restrained by the aforementioned bimetallic means, and an actuating position wherein associated apparatus connected to said releasing device may assume the desired heat responsive posture. Various alternate embodiments are illustrated wherein a plurality of bimetallic elements are utilized to engage the pawl member, wherein a bimetallic element is additionally actuated mechanically or electrically, and wherein various pawl and mounting member configurations are illustrated.
摘要翻译：描述了一种新型的伸缩式热响应释放装置，其中安装有双金属装置的安装构件滑动地接合棘爪构件，该棘爪构件可在其中能够被上述双金属装置约束的第一位置和致动位置，其中与所述释放装置连接的相关联的装置可以呈现期望的热响应姿态。示出了各种替代实施例，其中使用多个双金属元件来接合棘爪构件，其中双金属元件另外被机械地或电气地致动，并且其中示出了各种棘爪和安装构件构造。

10. 发明授权

US4041570A Resettable, heat actuatable fire link 失效
标题翻译：可重启，可热启动的消防链接
公开(公告)号：US4041570A
公开(公告)日：1977-08-16
申请号：US676483
申请日：1976-04-13
申请人： Francis J. McCabe
发明人： Francis J. McCabe
IPC分类号： A62C2/24 , A62C37/16 , A62C37/42 , G08B17/02 , E05F15/20
CPC分类号： G08B17/02 , A62C37/16 , Y10S292/66 , Y10T16/22
摘要： A resettable fire link is described comprising a releasable member, gripping means for engaging said releasable member in the normal position and for releasing said releasable member in the activated position. Said gripping means comprises heat responsive means for causing said gripping means to move to the normal position in response to an ambient temperature and for causing said gripping means to move to the activated position in response to a preselected increase in said ambient temperature. Mechanical activation means are also provided for movement from a first withdrawn to a second extended position. In said first withdrawn position, the mechanical activation means allows said gripping means to move freely between its normal and said activated position, as aforesaid. The mechanical activation means also may independently cause said gripping means to move to the activated position. As a result, a novel heat and/or remote mechanically activated fire link is provided which is ideally suited for disposition in a "dirty" environment such as might be found in a poorly filtered ventilating system.The fire link of the present invention maintains excellent heat response characteristics, is resettable, and will function under fail-safe conditions, that is, either in response to a preselected increase in ambient temperature, or in response to the remote activation of the mechanical activation means. If a malfunction occurs in one of the alternate activation means, the other activation means is free to function.
摘要翻译：描述了一种可复位的消防连杆，其包括可释放构件，用于将所述可释放构件接合在正常位置并用于将所述可释放构件释放在启动位置的夹持装置。所述夹持装置包括热响应装置，用于使所述夹持装置响应于环境温度而移动到正常位置，并且响应于所述环境温度的预选增加而使所述夹持装置移动到致动位置。还提供了机械激活装置用于从第一撤回到第二延伸位置的运动。在所述第一退避位置，机械启动装置允许所述夹紧装置在其正常和所述启动位置之间自由移动，如前所述。机械激活装置还可以独立地使所述夹持装置移动到启动位置。因此，提供了一种新颖的热和/或远程机械激活的火连接器，其理想地适用于处于“脏”环境中，例如可能存在于过滤不良的通风系统中。

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