-
公开(公告)号：US4856229A
公开(公告)日：1989-08-15
申请号：US197093
申请日：1988-05-20
Applicant: Ray L. Tserng
Inventor： Ray L. Tserng
IPC: E05B65/10
CPC classification number: E05B65/1033 , Y10T292/14
Abstract: A window grille latch device comprising an arm with a hollow tube which has a pair of steel balls received in a pair of holes formed in the hollow tube, a latch means having a inner hollow tube and a outer hollow tube to receive the hollow tube, a convex ring recess formed in the inner hollow tube to receive the steel balls, a slide bar received in the inner hollow tube to contact with the steel balls, a cable with a cover connecting with the rear end of the slide bar and a control means connecting to the cable for releasing the latch means.
Abstract translation: 一种窗格闩锁装置，包括具有中空管的臂，所述臂具有容纳在形成在所述中空管中的一对孔中的一对钢球，具有内中空管和用于容纳所述中空管的外中空管的闩锁装置， 形成在内部中空管中以容纳钢球的凸形环凹部，容纳在内部中空管中以与钢球接触的滑动杆，具有与滑动杆的后端连接的盖的电缆和控制装置 连接到电缆以释放闩锁装置。
-
公开(公告)号：US4647089A
公开(公告)日：1987-03-03
申请号：US623254
申请日：1984-06-21
Applicant: Roy A. Zangrando
Inventor： Roy A. Zangrando
CPC classification number: E05B51/02 , E05B17/2011 , Y10S70/48 , Y10T292/1021 , Y10T292/14 , Y10T403/593 , Y10T403/599 , Y10T70/7051
Abstract: A bolt of a dead bolt lock is moveable between a locking position and an ocking position by application of a pressurized fluid. In both the locking and unlocking positions a plurality of locking balls are urged into locking engagement with a locking groove and are maintained in such locking engagement by a resiliently urged locking cam without the necessity for maintaining the pressurized fluid once the required condition is attained. Application of the pressurized fluid unlocks the bolt, displaces it to its alternate position and locks it in place.
Abstract translation: 螺栓锁的螺栓通过施加加压流体在锁定位置和解锁位置之间移动。 在锁定和解锁位置中，多个锁定球被推动成与锁定槽锁定接合，并且通过弹性推动的锁定凸轮保持在这种锁定接合中，而不需要在达到所需条件时保持加压流体。 加压流体的应用解锁螺栓，将其移位到其交替位置并将其锁定就位。
-
公开(公告)号：US4601502A
公开(公告)日：1986-07-22
申请号：US730787
申请日：1985-05-06
Applicant: James R. Van Dyke
Inventor： James R. Van Dyke
CPC classification number: E05C17/48 , Y10S292/15 , Y10T16/61 , Y10T292/1028 , Y10T292/14 , Y10T292/54
Abstract: A door stop assembly for vertical insertion in a single hole in a floor in the path of a swinging door includes a tubular housing with a top flanged housing for retaining the assembly in the floor, a tubular door check rod within the flanged housing and spring biased to extend up into the path of the door upon being triggered, and a trigger bar coaxially extending through the door check rod. The top surface of the trigger bar is normally flush with the flange so that the door check cannot be accidentally extended by merely stepping on it. When depressed below the flange surface, a steel ball, normally contained within two aligned radial holes in walls of the door check bar and housing, drops into an annular groove in the trigger bar to thus release the door check bar from its housing. When the door check bar is pushed down, the groove in the trigger bar replaces the ball in the aligned holes to relock the check bar in its housing.
Abstract translation: 用于垂直插入摆动门的路径中的地板中的单个孔中的门挡组件包括：管状壳体，其具有用于将组件保持在地板中的顶部带凸缘的壳体，法兰壳体内的管状门检查杆和弹簧偏置 在触发时延伸到门的路径中，并且触发杆同轴地延伸穿过门止动杆。 扳机杆的上表面通常与法兰齐平，以便只能踩踏门把手不会意外地延伸。 当凹陷在凸缘表面下方时，通常包含在门检查杆和壳体的壁中的两个对准的径向孔内的钢球落入触发杆中的环形槽中，从而将门检查杆从其壳体释放。 当门检查杆被向下推时，触发杆中的槽代替对准的孔中的球，以将支架杆重新锁定在其壳体中。
-
公开(公告)号：US4569544A
公开(公告)日：1986-02-11
申请号：US450842
申请日：1982-12-17
Applicant: Gerard Escaravage
Inventor： Gerard Escaravage
CPC classification number: E05B81/14 , Y10T292/1047 , Y10T292/1082 , Y10T292/14
Abstract: The latch structure comprises, on one hand, a case (1, 2) for the mechanism (6) of the latch structure and, on the other hand, a keeper (5) which is movable relative to the case (1, 2). The mechanism (6) is provided with a bolt (7) which is pivotable about an axis (8) perpendicular to the movement of the keeper (5) with which the bolt cooperates by a fork-shaped portion (24). An actuating lever (9) of the latch structure is adapted to allow the rotation of the bolt in the direction for releasing the keeper through a locking member (12) interposed between the bolt and the actuating lever. The locking member (12) is movable in one of two elements (7) consisting of the bolt and the actuating lever between a projecting position for rendering the two elements rigid with each other and a retracted position for allowing the free movement of rotation of the bolt relative to the actuating lever. For the purpose of rendering the two elements rigid with each other, the second of the two elements comprises at least one notch (30, 31) in which the locking member (12) is adapted to penetrate. The two elements are mounted in such manner as to be movable away from each other for allowing the locking member to leave the notch provided in the second element.
Abstract translation: 闩锁结构一方面包括用于闩锁结构的机构（6）的壳体（1,2），另一方面包括相对于壳体（1,2）可移动的保持器（5） 。 机构（6）设置有螺栓（7），该螺栓可绕垂直于保持器（5）的运动的轴线（8）枢转，螺栓与叉形部分（24）配合。 闩锁结构的致动杠杆（9）适于允许螺栓沿着插入在螺栓和致动杆之间的锁定构件（12）释放保持器的方向旋转。 锁定构件（12）可以在由螺栓和致动杆构成的两个元件（7）中的一个元件之间移动，该突出位置用于使两个元件彼此刚性的突出位置和用于允许两个元件彼此刚性的缩回位置 螺栓相对于致动杆。 为了使两个元件彼此刚性化，两个元件中的第二个元件包括至少一个切口（30,31），其中锁定元件（12）适于穿透。 这两个元件以可相互远离的方式安装，以允许锁定构件离开设置在第二元件中的凹口。
-
公开(公告)号：US4468843A
公开(公告)日：1984-09-04
申请号：US476664
申请日：1983-03-18
Applicant: Didier A. Duclos , Pierre F. Coutin
Inventor： Didier A. Duclos , Pierre F. Coutin
CPC classification number: A44B11/2534 , Y10T24/45634 , Y10T24/4567 , Y10T292/14
Abstract: A device is provided formed by a case which contains, on each side of a ball for retaining the coupling member of the belt, two spring-loaded sliding keys cooperating alternately with the ball so that the retreat of one against the action of its spring allows the automatic advance of the other one either for locking said ball in the coupling member of said belt during penetration of this member into the case, or for releasing said coupling member and automatically ejecting same, depending on the key which is moved back against the action of its spring.
Abstract translation: 一种装置由一个壳体形成，该壳体在球的每一侧包含用于保持带的联接构件的两个弹簧加载的滑动键与球交替地配合，使得一个抵抗其弹簧的作用的退回允许 另一个的自动前进，用于在将该构件穿入该壳体期间将所述球锁定在所述带的联接构件中，或者用于释放所述联接构件并自动弹出相应的弹性，这取决于抵抗动作的键 的春天。
-
Patent Agency Ranking
公开(公告)号：US4111477A
公开(公告)日：1978-09-05
申请号：US806023
申请日：1977-06-13
Applicant: Paul D. Rigali
Inventor： Paul D. Rigali
CPC classification number: E05B65/1033 , Y10T292/14
Abstract: A window guard release mechanism and method. A window guard is attached to a casement on hinges and a hole drilled through the adjacent wall. A quick release pin is inserted through the hole. A keeper is fixed to and aligned on the window guard to connect and lock to the release pin. A spring biases the keeper so that unlocking the release pin from the keeper, by pressing an attached activating button, causes the keeper to eject from the release pin, swinging the attached window guard open, providing quick access through the window without interference by the window guard.
-
公开(公告)号：US3994521A
公开(公告)日：1976-11-30
申请号：US610062
申请日：1975-09-03
Applicant: James Van Gompel
Inventor： James Van Gompel
CPC classification number: G09F3/0352 , F16G11/048 , F16G11/108 , F16G11/14 , Y10T24/3976 , Y10T292/14 , Y10T292/495
Abstract: A locking means for providing a seal comprising a locking shell formed with a central passageway which is internally tapered with an opening that changes from conical to triangular in shape and which carries spring loaded ball bearings and a retainer such that a cable can be inserted through the central opening in a first direction, thus, depressing the spring and allowing the balls to relieve pressure on the cable in said first direction but which provides substantial and locking pressure on the cable when the cable is placed under tension in the opposite direction. The cable may also be attached to a second fixed member such that a seal may be made by placing the locking case and the fixed member on the same cable.
Abstract translation: 一种用于提供密封件的锁定装置，其包括形成有中心通道的锁定壳体，所述中心通道具有内部渐缩的锥形，所述中心通道具有从锥形变为三角形的开口，所述开口具有弹簧加载的滚珠轴承和保持器，使得电缆可以穿过 中心开口处于第一方向，因此，按压弹簧并允许球在所述第一方向上减轻电缆上的压力，但是当电缆被放置在相反方向的张力下时，该电缆在电缆上提供实质上的锁定压力。 电缆还可以附接到第二固定构件，使得可以通过将锁定壳体和固定构件放置在相同的电缆上来进行密封。
-
公开(公告)号：US3980327A
公开(公告)日：1976-09-14
申请号：US464754
申请日：1974-04-29
Applicant: John A. Duran
Inventor： John A. Duran
CPC classification number: E05B63/121 , Y10T24/45487 , Y10T292/14
Abstract: A latching mechanism having a latch member and a pin assembly mounted on the latch member. The pin assembly includes a first sleeve member secured at one end to the latch member, a second sleeve member secured to the other end of the first sleeve member and having an opening therein and a third sleeve member slidably mounted on the second sleeve member and normally biased in a direction encircling the opening in the second sleeve member. A pin is slidably mounted within the first sleeve member and extends into the second sleeve member and detent means are associated with both the pin and the second sleeve member for selectively preventing the third sleeve member from moving into a position encircling the opening and for releasing the third sleeve member for movement to a position encircling the opening. A locking flange having a floating ring therein is provided for receiving the pin assembly in locking engagement therewith.
Abstract translation: 一种具有闩锁构件和安装在闩锁构件上的销组件的闩锁机构。 销组件包括：一端固定在闩锁构件上的第一套筒构件;固定到第一套筒构件的另一端并在其中具有开口的第二套筒构件，以及可滑动地安装在第二套筒构件上的第三套筒构件， 在围绕第二套筒构件中的开口的方向上偏置。 销可滑动地安装在第一套筒构件内并延伸到第二套筒构件中，并且止动装置与销和第二套筒构件相关联，用于选择性地防止第三套筒构件移动到环绕开口的位置，并且用于释放 第三套筒构件，用于移动到围绕开口的位置。 在其中设置有浮动环的锁定凸缘被设置成用于接收与其锁定接合的销组件。
-
公开(公告)号：US3674297A
公开(公告)日：1972-07-04
申请号：US3674297D
申请日：1971-01-21
Applicant: DONALD B HAWKINS
Inventor： HAWKINS DONALD B
CPC classification number: E05C19/18 , Y10T292/1013 , Y10T292/1022 , Y10T292/14
Abstract: An extremely simple yet tamperproof lock including a plate member adapted for securance to a door jamb and a latch member movable away and towards the plate member. In the extended position of the latch member a door hinged to the jamb may not be swung inwardly since it will engage the latch member. The lock further includes a ball which must be raised and permitted to enter a ball receiving portion of the plate member in order to permit return of the latch member to its retracted inoperative position. When the latch member is moved outwardly into its locking or operative position, the ball gravitally falls downwardly and prevents return of the latch member until the ball is manually raised.
-
公开(公告)号：US3618995A
公开(公告)日：1971-11-09
申请号：US3618995D
申请日：1970-06-10
Applicant: PACIFIC CAR & FOUNDRY CO
Inventor： MCLEAN ALLAN D
CPC classification number: E05C19/14 , Y10S292/49 , Y10T292/0871 , Y10T292/089 , Y10T292/0917 , Y10T292/14
Abstract: A latching means for use upon the hood of a vehicle. The latch has a ball and socket interlock with definitive camming surfaces and the elements are so interrelated that the latching action includes an over center movement. The over center movement of the latch allows for greater latch security with far less operator effort. In most installations, the operating force required to operate this latch is horizontal, away from the body, as opposed to a vertical force at arms length that is required on latches without this over center feature.
-
-
-
-
-
-
-
-
-
Search Results
251
records
(took 0.015 seconds)
