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1. 发明申请

WO2022150531A1 LIFTING AND SUPPORT APPARATUS 审中-公开
公开(公告)号：WO2022150531A1
公开(公告)日：2022-07-14
申请号：PCT/US2022/011522
申请日：2022-01-07
申请人： KNIGHT, Stephen, J., III
发明人： KNIGHT, Stephen, J., III
IPC分类号： B66F3/22 , B66B9/02 , B66F3/00 , B66F3/08 , B66F3/12 , B66F3/36 , B66F7/05
摘要： A lifting and support apparatus and method of using said apparatus, wherein the lifting and support apparatus includes a base portion with a first leg, a second leg, a third leg and a fourth leg hingedly attached thereto and extending therefrom; a first lateral support element that the first and second legs are extending toward and hingedly connected to and a second lateral support element that the third and fourth legs are extending toward and hingedly connected to; a lift support portion that has a fifth leg, a sixth leg, a seventh leg and an eighth leg hingedly connected thereto and extending therefrom; a drive apparatus and threaded shaft for forcing the first lateral support element and the second lateral support element toward and away from each other, which raises and lowers the lift support portion of the lifting apparatus relative to the base portion.

2. 发明申请

WO2019169426A1 AN EXPANDABLE DEVICE, APPARATUS AND ASSEMBLY FOR PUSHING APART OPPOSED SURFACES 审中-公开
公开(公告)号：WO2019169426A1
公开(公告)日：2019-09-12
申请号：PCT/AU2019/000031
申请日：2019-03-07
申请人： JAMES, Allan Martin
发明人： JAMES, Allan Martin
IPC分类号： B66F3/24 , B66F3/12 , B66F3/46 , B60T17/22 , F16D65/00 , B25B28/00 , B25B27/00 , B60B29/00
摘要： Disclosed herein is an expandable device adapted to forcibly separate spaced components having generally parallel opposed surfaces defining a cavity therebetween, the expandable device having a jaw assembly with a pair of opposing jaws and actuating means for opening the jaws, the actuating means including a separating member configured to be driven between the jaws so as to push apart the jaws such that the jaws are openable between a contracted configuration where the jaws are receivable in the cavity to an expanded configuration where the jaws are forced apart by the actuating means such that the outwardly directed surfaces of the jaws are engageable with the opposed surfaces and exert oppositely directed forces thereon. Also disclosed herein is an apparatus configured to carry at least one said expandable device, and an assembly comprising two said apparatus.

3. 发明申请

WO2018160148A1 POSITIONING APPARATUS FOR JACKSCREW LEVERS 审中-公开
公开(公告)号：WO2018160148A1
公开(公告)日：2018-09-07
申请号：PCT/TR2017/050082
申请日：2017-03-02
申请人： ARIKAN KRIKO VE MAKINA SANAYI VE TICARET ANONIM SIRKETI
发明人： KORAL, Merve , AYANA, Cem Guney
IPC分类号： B66F3/12 , B66F3/08
CPC分类号： B66F3/12
摘要： A jackscrew (100) which includes a drive shaft (101) triggering the lift movement by applying propulsion to the lifting mechanism and a lever (200) assembled on the shaft cap (102) of said drive shaft (101) which enables the first manual propulsion, further including a positioning apparatus (300) which is adapted on the mounting axis (x) of the drive shaft (101) via the mounting hole (302) and which has a lever retainer (303) formed on the main body (301).

4. 发明申请

WO2013035063A1 A SCISSOR JACK 审中-公开
标题翻译： SCISSOR杰克
公开(公告)号：WO2013035063A1
公开(公告)日：2013-03-14
申请号：PCT/IB2012/054613
申请日：2012-09-06
申请人： CHRISTIE, Colin
发明人： CHRISTIE, Colin
IPC分类号： B66F3/12
CPC分类号： B66F3/12
摘要： The invention relates to a scissor jack (1) comprising four arms (4) hingedly arranged to provide two opposite elbows (5,6) between a base (2) and a load support (3). A first collar (15) provided at one of the elbows supports a ball screw assembly (19) in engagement with threads on the shaft (18). The jack (1) includes a brake mechanism (51) to resist rotation of the shaft (18). The ball screw assembly (19) has a cylindrical body (20) housed at least partly within the first collar (15) and a flange (21) that is secured against a face (22) on an outer side of the first collar (15). The other elbow has a second collar (16) located over the journal on the shaft (18). The second collar (16) supports a mounting bracket (30) for a planetary gearbox (31). Trunnions (7, 8) with screw-threaded spigots (27) at their inner ends engage in screw-threaded holes (26) in either side of the first and second collars (15, 16). The trunnions (7, 8) each have a journal (28), which locates in corresponding openings (14) at the elbows (5, 6) of the arms (4) and a head (29) at its outer end which locates against the arm (4).
摘要翻译：本发明涉及一种包括四个臂（4）的剪刀式千斤顶（1），其铰接地布置成在基座（2）和负载支架（3）之间提供两个相对的弯头（5,6）。设置在一个弯头处的第一轴环（15）支撑与轴（18）上的螺纹接合的滚珠丝杠组件（19）。千斤顶（1）包括制动机构（51），以阻止轴（18）的转动。所述滚珠丝杠组件（19）具有至少部分地容纳在所述第一轴环（15）内的圆柱体（20）和与所述第一轴环（15）的外侧上的表面（22）固定的凸缘（21））。另一个弯头具有位于轴（18）上的轴颈上方的第二轴环（16）。第二轴环（16）支撑用于行星齿轮箱（31）的安装支架（30）。在其内端具有螺纹螺纹（27）的耳轴（7,8）啮合在第一和第二颈圈（15,16）的任一侧的螺纹孔（26）。耳轴（7,8）各自具有轴颈（28），其位于臂（4）的肘部（5,6）处的相应开口（14）中，并且其外端处的头部（29）位于臂（4）。

5. 发明申请

WO2012135078A2 SCISSOR LIFT 审中-公开
标题翻译：剪叉式升降机
公开(公告)号：WO2012135078A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/030492
申请日：2012-03-25
申请人： BOOMERANG SYSTEMS, INC. , SWASEY, Merin , KIRBY, Tyler
发明人： SWASEY, Merin , KIRBY, Tyler
IPC分类号： B66F3/25 , B66F3/12
CPC分类号： B66F3/22
摘要： A scissor lift comprises a load support, a lift support and at least one scissor assembly defined between the load support and the lift support, the at least one scissor assembly being driven into an open or a closed position by a drive device that enables movement of the load support relative to the lift support with the opening and closing of the at least one scissor assembly, wherein the at least one scissor assembly is further defined by a pair of arms attached at a pivot, and where the pair of arms further comprises a curved outer surface that engages a portion of a drive device for urging the scissor arms apart and for moving the load support relative to the lift support.
摘要翻译：剪式升降机包括负载支撑件，升降支撑件和限定在负载支撑件和升降支撑件之间的至少一个剪刀组件，所述至少一个剪刀组件被驱动到打开位置或关闭位置通过驱动装置，所述驱动装置使所述负载支撑件能够随着所述至少一个剪刀组件的打开和关闭而相对于所述升降支撑件移动，其中所述至少一个剪刀组件还由附接在枢轴处的一对臂限定，以及其中该对臂还包括弯曲的外表面，该外表面接合驱动装置的一部分以推动剪刀臂分开并用于相对于提升支撑件移动负载支撑件。

6. 发明申请

WO2010056218A1 LOAD SUPPORT FOR A JACK, HAVING BENDED PARTS 审中-公开
标题翻译：负载支持一个夹子，有弯曲部件
公开(公告)号：WO2010056218A1
公开(公告)日：2010-05-20
申请号：PCT/TR2009/000132
申请日：2009-10-28
申请人： ARIKAN KRIKO VE MAKINA SANAYI TICARET ANONIM SIRKETI , AYANA, Cem Guney
发明人： AYANA, Cem Guney
IPC分类号： B66F3/12
CPC分类号： B66F3/12
摘要： The invention relates to an integral load support (7) for a jack, said load support which is made of a plain sheet is formed by bending several parts thereof, whereby the bending angle between 2 adjacent bended surfaces (A-L) is less than 180°.
摘要翻译：本发明涉及一种用于千斤顶的整体式负载支撑件（7），所述负载支承件由普通片材制成，其弯曲部分形成在两个相邻弯曲表面（AL）之间的弯曲角度小于180° 。

7. 发明申请

WO2003084857A1 ANBINDUNG EINER SCHWENKBAREN TRAGPLATTE 审中-公开
标题翻译：连接回转支架板的
公开(公告)号：WO2003084857A1
公开(公告)日：2003-10-16
申请号：PCT/EP2003/002584
申请日：2003-03-13
申请人： THYSSENKRUPP BILSTEIN GMBH , METZEN, Wolfgang
发明人： METZEN, Wolfgang
IPC分类号： B66F3/12
CPC分类号： B66F3/12
摘要： Um eine Anbindung einer schwenkbar über ein Gelenk an das Ende eines Tragelements eines Wagenhebers angebundenen Tragplatte (8), wobei die Tragplatte (8) gegenüber dem Tragelement mittels einer Feder in eine Ausgangswinkellage gebracht wird, wobei der Ausgangswinkel beliebig vorbestimmt werden kann, zu vereinfachen, ist die Feder als Wendelfeder (17) mit tangential aus den Wendeln (16) herauslaufenden Enden (18, 19) ausgebildet und mit jeweils einem der Enden (18, 19) an jeweils einem Befestigungspunkt der Tragplatte (8) bzw. des Tragelements angebunden.
摘要翻译：围绕铰链在一个插孔的支撑构件的端部可枢转的连接件连接支撑板（8），其中所述支撑板（8）通过一个弹簧，其中该输出角度可以任意预定的手段带入相对于支撑元件的起始角位置中，为了简化，所述弹簧是螺旋盘簧（17）沿切向从所述螺旋（16）上运行的出端部（18，19），并且设置有端部连接到支撑板（8）或所述支撑元件中的相应的附连点的相应的一个（18，19）。

8. 发明申请

WO02008112A1 JACK 审中-公开
公开(公告)号：WO02008112A1
公开(公告)日：2002-01-31
申请号：PCT/EP2001/007299
申请日：2001-06-26
IPC分类号： B66F3/12
CPC分类号： B66F3/12 , Y10S254/01
摘要： The invention relates to a jack with supporting parts, which are provided as profiles that have U-shaped cross-sections and lateral profile limbs (15, 17) or which are provided as elements with laterally elevated sheet metal lobes (13). Said supporting parts are pivotally interconnected by joints (5, 6) in such a manner that the lateral profile limbs (15, 17) and/or the elevated sheet metal lobes (13) overlap in the vicinity of the joints (5, 6), and arbors pass through borings in the lateral profile limbs (15, 17) or elevated sheet metal lobes (13). The aim of the invention is to reduce the weight of a jack of the aforementioned type as well as the risk of the profile limb (15, 17) kinking. To this end, the bottom of the U-shaped profile or element which, with the profile limbs (15) or sheet metal lobes (13) thereof, tightly surrounds the other profile or element, is provided with beads (19, 21) or lobes (24), which inwardly project and which are arranged inside, however, near the profile limbs (15, 17) or sheet metal lobes of the other profile or element.
摘要翻译：到如此枢转地在其具有与横向轮廓肢体的横截面为U形轮廓（15，17）形成为具有横向直立片金属片（13）支承的部件或组件的插座和通过接头连接在一起的（5,6），其横向轮廓肢体（15，17）和/或在关节（5,6）重叠的区域中的直立片金属片（13）和在横向轮廓四肢车轴孔（15，17）或直立片金属接片穿透（13），重降低，但也轮廓腿（15，17），所述U形型材或组件，这与其轮廓肢体（15）或金属板片（13）周围的其他个人或部件接合的底部的扭结的风险，具有向内突出的珠（19，21）或突出部（24）形成，其被设置内但接近轮廓肢体（15，17）或其它型材或部件的金属薄板翼片。

9. 发明申请

WO01016014A1 JACK FOR VEHICLES 审中-公开
标题翻译：机动车
公开(公告)号：WO01016014A1
公开(公告)日：2001-03-08
申请号：PCT/ES2000/000330
申请日：2000-08-22
IPC分类号： B66F3/12
CPC分类号： B66F3/12
摘要： The invention relates to a jack for vehicles having a reinforced nut and a noise-eliminating device in the folding position of the jack. The nut consists of two bodies (5, 5'), an outer and an inner body, which have additional surface contacts (6, 20) and (11, 17). The reinforcing part has legs (34) which pull back the furthermost end of the spindle.
摘要翻译：本发明涉及一种用于车辆的千斤顶，其具有加强螺母和位于千斤顶折叠位置的噪音消除装置。螺母由两个主体（5,5'），外部和内部主体组成，其具有附加的表面接触（6,20）和（11,17）。加强部分具有将主轴的最末端拉回的腿部（34）。

10. 发明申请

WO2021061692A1 ANTI-SLIDE BODY SUPPORT 审中-公开
公开(公告)号：WO2021061692A1
公开(公告)日：2021-04-01
申请号：PCT/US2020/052086
申请日：2020-09-23
申请人： DANIELS, Brian, P. , DANIELS, Nicholas, B.
发明人： DANIELS, Brian, P. , DANIELS, Nicholas, B.
IPC分类号： A47C20/00 , A47C20/08 , A61G7/05 , A61G7/075 , B66F3/12 , A61G5/12
摘要： A body support for use with a bed having a top end, a bottom end and a mattress, including a back vertical wall removably mountable at the bottom end of the bed in a fixed position in which the wall extends across the bed and above the mattress, a front vertical wall extending parallel to the back wall above the mattress, and a scissor jack disposed between, secured to and connecting the front wall and the back wall so as to be capable of expanding and contracting horizontally to move the front wall away from and toward the back wall above the mattress in maintained parallel relation to the back wall, whereby the front wall serves as a foot support for an individual lying on the bed and is positionally adjustable in accordance with the individual's height. A pad may be removably mounted on the front wall.

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