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229 条记录 (耗时 0.013 秒)

    Man-hole assembly
    31.
    发明授权
    Man-hole assembly 失效
    人孔组件

    公开(公告)号：US3977124A

    公开(公告)日：1976-08-31

    申请号：US554327

    申请日：1975-02-28

    申请人： Jacques Oger

    发明人： Jacques Oger

    IPC分类号： E02D29/14 ,  E05C21/02 ,  E06B3/32

    CPC分类号： E02D29/1427

    摘要： A man-hole assembly includes a man hole cover, a surrounding frame, a housing in the frame, a projection provided in the cover and extending into the housing when the cover is mounted in the frame to close the man hole and a key for locking the projection in the housing. The key includes an upper plate and a parallelopipedic foot connected to the plate by a stem, the plate being provided on its short sides with downwardly-extending flanges.

    Lockable furniture hinge
    32.
    发明授权
    Lockable furniture hinge 失效
    可锁定家具铰链

    公开(公告)号：US3908224A

    公开(公告)日：1975-09-30

    申请号：US52545874

    申请日：1974-11-20

    申请人： PRAEMETA

    发明人： VITT THEODOR

    IPC分类号： E05C21/02 ,  E05D11/10

    CPC分类号： E05D11/1021 ,  E05Y2900/20 ,  Y10T16/540253 ,  Y10T16/540257 ,  Y10T16/5476

    摘要： This disclosure concerns a lockable furniture hinge comprising a pair of hinge elements, a pair of connecting rods connected between the first and second hinge elements to provide relative movement of the latter between first adjacent and second more remote positions, and opposing locking means in the form of spring biased ball detents for engaging one of the connecting rods to lock the hinge elements in the adjacent position thereof.

    摘要翻译： 本公开涉及一种可锁定家具铰链，其包括一对铰链元件，连接在第一和第二铰链元件之间的一对连接杆，以提供第一和第二铰链元件之间的相对运动，并且以相反的锁定装置形式 用于接合一个连接杆以将铰链元件锁定在其相邻位置的弹簧偏压球止动件。

    Security device for a door
    33.
    发明授权
    Security device for a door 失效
    门安全装置

    公开(公告)号：US3863968A

    公开(公告)日：1975-02-04

    申请号：US40960973

    申请日：1973-10-25

    申请人： FRASER MYRON B

    发明人： FRASER MYRON B

    IPC分类号： E05C19/00 ,  E05C21/02 ,  E05C15/00

    CPC分类号： E05C19/003 ,  Y10T292/237

    摘要： A security device for a door is disclosed which includes a holding element fixed to a stud of a room wall in a manner to shear the stud upon movement of the holding element toward the inside of the secured room. A locking means comprised by the holding element extends through the wall into the interior of the secured room, and a high strength security element bridging the handle-equipped edge of the door is releasably fastened at one end to the locking means and is received at its opposite end so as to extend along the surface of the door secured thereby.

    摘要翻译： 公开了一种用于门的安全装置，其包括固定在房间壁的螺柱上的保持元件，该保持元件在保持元件朝向固定房间的内部移动时以剪切螺柱的方式固定。 由保持元件包括的锁定装置延伸穿过壁进入固定房间的内部，并且桥接具有手柄的门的高强度安全元件在一端可释放地固定到锁定装置，并在其上被接收 相对的端部沿着由此固定的门的表面延伸。

    Pneumatically sealable flood panel assembly
    34.
    发明授权
    Pneumatically sealable flood panel assembly 失效
    气密密封面板组件

    公开(公告)号：US3796010A

    公开(公告)日：1974-03-12

    申请号：US3796010D

    申请日：1972-12-07

    申请人： PRESRAY CORP

    发明人： CARLSON E

    IPC分类号： E06B7/23 ,  E06B9/00 ,  E06B7/18 ,  E05C21/02

    CPC分类号： E06B9/00 ,  E06B7/2318 ,  E06B2009/007

    摘要： The disclosure relates to a flood panel assembly for installation in doorways and other access openings of buildings to improve water-tight integrity under moderate flood conditions. The invention is applicable particularly to stone or concrete structures, such as factory buildings which are substantially water-tight except at limited doorways and other access openings. The apparatus of the invention includes a conversion frame, arranged for permanent installation in the access opening. A flood panel of suitable height for the conditions expected is removably positioned in the conversion frame. The flood panel has an air-inflatable sealing element extending along its side and bottom edges. After initial positioning of the flood panel in the conversion frame, the sealing element is inflated, completely sealing off the access opening.

    摘要翻译： 本公开涉及一种用于安装在建筑物的门口和其他通道开口中的防洪板组件，以在中等洪水条件下改善防水完整性。 本发明特别适用于石材或混凝土结构，例如在有限的门口和其他通道开口处基本上是不透水的工厂。

    Watertight cap and electronic apparatus
    40.
    发明授权
    Watertight cap and electronic apparatus 有权

    公开(公告)号：US10470326B2

    公开(公告)日：2019-11-05

    申请号：US15643968

    申请日：2017-07-07

    申请人： CASIO COMPUTER CO., LTD.

    发明人： Hiromasu Meguro ,  Yasunori Chiba ,  Shinya Okumura

    IPC分类号： E05C21/02 ,  H05K5/06 ,  H04B1/3888 ,  H05K5/00 ,  H05K5/02 ,  G06F1/16 ,  H04M1/18 ,  H04B1/38 ,  H04M1/02

    摘要： A watertight cap used with an electronic apparatus is provided with a cap body to be set in an installing recess of the apparatus case of the electronic apparatus, an insertion part provided on the cap body and inserted into a through hole formed in the installing recess, a watertight projection provided on the peripheral surface of the insertion part to be resiliently pressed against the surface defining the through hole, a reinforce member embedded in the cap body and the insertion part for preventing the insertion part from deforming inwards, and a hook part provided on the insertion part so as to project into the apparatus case to engage with the stopping part in the through hole, when the insertion part is inserted in the through hole, thereby securing enhanced watertight of the apparatus case and preventing the cap body from slipping out from the apparatus case accidentally.