-
公开(公告)号：US4308926A
公开(公告)日：1982-01-05
申请号：US149648
申请日：1980-05-14
Applicant: Roger Montabert
Inventor： Roger Montabert
IPC: B25D17/24
CPC classification number: B25D17/245
Abstract: A percussion tools such as a pneumatic hammer, drill, concrete braker and the like in which a ram is pneumatically reciprocated in a cylinder to drive a tool, has a head provided with the handles gripped by the user and forming a pneumatic cushion with the cylinder. According to the invention, this head carrying the handles is mounted with slight clearance slidably on the cylinder and the pneumatic cushion is formed between the upper end of the cylinder and the interior of the head. A sleeve attached to the head and surrounding the cylinder communicates with the cylinder through the usual reciprocation-producing valve and a portion of the air pressure is bled through the clearance into the cushion. A vent passage of the cylinder communicates with the cushion chamber and can register with a passage in the sleeve opening into the atmosphere.
Abstract translation: 诸如气锤，钻头，混凝土制动器等的冲击工具，其中冲头在气缸中气动地往复运动以驱动工具，具有设置有由使用者握住的手柄的头部，并形成具有气缸的气垫 。 根据本发明，携带手柄的头部可滑动地安装在气缸上，并且气缸在气缸的上端和头部内部之间形成。 附接到头部并且围绕圆筒的套筒通过通常的往复产生阀与气缸连通，并且一部分空气压力通过间隙被排放到衬垫中。 气缸的通气通道与缓冲室连通，并可与套筒开口中的通道对准大气。
-
公开(公告)号：US4059279A
公开(公告)日：1977-11-22
申请号：US698495
申请日：1976-06-22
Applicant: Roger Montabert
Inventor： Roger Montabert
IPC: E21B21/00 , B25D20060101 , B25D9/00 , B25D9/04 , B25D17/00 , B25D17/02 , B25D17/14 , B25D17/16 , B25D17/20 , B25D17/22 , B28D1/14 , B28D7/02 , E21B20060101 , E21C20060101 , E21C37/24 , F16J15/00 , F16J15/06 , F16K41/14 , F16L37/02
CPC classification number: E21B17/03 , Y10T279/17111 , Y10T408/455
Abstract: A percussion drill in which a piston or ram is driven against the end of a drill rod comprises a tube extending through the piston and reaching into a bore at the end of the drill rod to deliver a fluid thereto for moving debris formed by the drilling operation. A socket is received in a bore of the drill rod and has a resilient lip which is deflected inwardly by the flared mouth of the drill rod bore while the tube has a tapered end which is engaged by the wall of a tapered bore formed in the socket.
Abstract translation: 其中活塞或冲头被驱动抵靠钻杆的端部的冲击钻包括延伸穿过活塞并在钻杆的端部处延伸到孔中以将流体输送到其中以用于移动由钻孔操作形成的碎屑的管 。 插座被容纳在钻杆的孔中并且具有弹性唇缘，该弹性唇缘由钻杆孔的喇叭口向内偏转，同时管具有锥形端，锥形端与形成在插座中的锥形孔的壁接合 。
-
公开(公告)号：US4508017A
公开(公告)日：1985-04-02
申请号：US398237
申请日：1982-07-14
Applicant: Roger Montabert
Inventor： Roger Montabert
Abstract: A power cylinder of a hydraulic percussion implement, in whose bore a ram with an enlarged piston head is vertically reciprocable to strike a tool at the lower end of the bore, has a control chamber above the piston head alternately communicating with the high-pressure side and the low-pressure side of a source of hydraulic fluid, an annular recess in the bore being permanently or intermittently connected to high pressure acting upon the underside of the piston head. An annular drainage chamber formed by the bore at a lower level, disposed above an oil seal, collects liquid leaking down from that recess and returns it to the source. A pneumatic buffer lies in or communicates with that drainage chamber for absorbing hydraulic shocks generated when the ram strikes the tool.
Abstract translation: 液压冲击器具的动力缸在其孔中具有扩大的活塞头的冲头可垂直往复运动以在孔的下端冲击工具，在活塞头上方具有与高压侧交替连通的控制室 和液压流体源的低压侧，孔中的环形凹部永久地或间歇地连接到作用在活塞头的下侧上的高压。 由位于油封上方的下层的孔形成的环形排水室收集从该凹部泄漏的液体并使其返回到源。 气动缓冲器位于或与该排水室连通，用于吸收当冲头撞击工具时产生的液压冲击。
-
Patent Agency Ranking
公开(公告)号：US4165788A
公开(公告)日：1979-08-28
申请号：US849248
申请日：1977-11-07
Applicant: Roger Montabert
Inventor： Roger Montabert
CPC classification number: B25D9/20 , B25D9/18 , B25D2209/002 , B25D2209/005 , Y10S173/04
Abstract: A hydraulic percussion or an impact apparatus for driving rock-breaking tools, drill bits and ramming or tamping tools comprises a body in which an end of the tool is received and a reciprocating mass formed as a piston which is axially displaceable in a cylinder. The cylinder is provided with a distributor member slidable above the piston and of the same diameter as the latter, the distributor being formed as a sleeve having a central portion engaging a collar of a plunger which extends into a piston and forms therewith a suction chamber. The plunger has an extension which is slidable in a bore of the body and is acted upon by the high-pressure fluid.
Abstract translation: 用于驱动破碎工具，钻头和打夯或捣实工具的液压冲击器或冲击装置包括其中容纳工具的端部的主体和形成为可在气缸中轴向移位的活塞的往复运动的质量。 气缸设置有可在活塞上方滑动并且与之相同直径的分配器构件，分配器形成为套筒，该套筒具有与插入活塞并与其形成吸气室的柱塞接合的中心部分。 柱塞具有可在主体的孔中滑动并由高压流体作用的延伸部。
-
公开(公告)号：US4601000A
公开(公告)日：1986-07-15
申请号：US456385
申请日：1983-01-07
Applicant: Roger Montabert
Inventor： Roger Montabert
CPC classification number: E21B7/025 , E21B7/022 , G05B19/402 , G05B2219/39002 , G05B2219/41309 , G05B2219/45129 , G05B2219/45212 , Y10S700/90
Abstract: An electrohydraulic control system for an arm assembly of the type described in U.S. Pat. No. 4,364,540 utilizes an electric computer (microprocessor) which receives a nonlinear or harmonic signal from the rotary hydraulic motor of the arm of this assembly and converts the harmonic signal into a linear signal which is applied to a comparator as the value signal for comparison with a command signal from the computer. Similar comparators are provided for each of the hydraulic operators and the sensors thereof can provide direct actual value inputs to these comparators.
Abstract translation: 一种用于在美国专利中描述的类型的臂组件的电动液压控制系统。 No.4,364,540采用电子计算机（微处理器），其从该组件的臂的旋转液压马达接收非线性或谐波信号，并将谐波信号转换为施加到比较器的线性信号，作为用于与 来自计算机的命令信号。 为每个液压操作器提供类似的比较器，并且其传感器可以向这些比较器提供直接的实际值输入。
-
公开(公告)号：US4558763A
公开(公告)日：1985-12-17
申请号：US152034
申请日：1980-05-21
Applicant: Roger Montabert
Inventor： Roger Montabert
Abstract: A muffler for a pneumatic hammer of the type in which a cylinder receives a piston or ram which is pneumatically driven into contact with an anvil, e.g. the rear end of a tool, and in which the discharge of the air is muffled to limit the noise generated by the apparatus. The air to be discharged into the atmosphere is vented into an annular space between an outer wall of a sleeve or head surrounding the cylinder and connected by an elastic suspension thereto.
Abstract translation: 一种用于气缸的消声器，其中气缸接收气动驱动与砧座接触的活塞或冲头，例如， 工具的后端，并且其中空气的排出被消音以限制由设备产生的噪声。 要排放到大气中的空气被排放到围绕圆柱体的套筒或头部的外壁之间的环形空间中，并通过弹性悬架连接。
-
7.发明授权Support-arm assembly for a drill or borer, particularly for subterranean applications 失效用于钻头或钻头的支撑臂组件，特别是用于地下应用
公开(公告)号：US4364540A
公开(公告)日：1982-12-21
申请号：US133829
申请日：1980-03-25
Applicant: Roger Montabert
Inventor： Roger Montabert
Abstract: A mining drill comprising a rail along which a mining drill head is slidably rectilinear, this rail being carried by a hydraulic motor pivotally connected to a rotary head at the end of an arm swingable about a pivot axis which is generally horizontal and is formed by a column or post. A first hydraulic motor is provided to rotate the post about a generally upright axis and hydraulic cylinders can be provided to swing the post about a pivot close to its pedestal. The device is designed to support the rail so that substantially parallel holes can be drilled in a subterranean structure in practically any direction, e.g. with any inclination to the axis of the main gallery, but especially parallel thereto.
Abstract translation: 一种采矿钻机，其包括轨道，采矿钻头沿着该轨道可滑动地直线，该轨道由液压马达承载，该液压马达枢转地连接到旋转头，所述旋转头围绕枢转轴线摆动，所述枢转轴线基本上是水平的，并且由 栏或帖子。 提供第一液压马达以围绕大致直立的轴线旋转柱塞，并且可以设置液压缸以围绕靠近其基座的枢轴摆动柱。 该装置被设计成支撑导轨，使得可以在几乎任何方向上的地下结构中钻出大致平行的孔，例如。 与主画廊的轴线有任何倾斜，但特别与其平行。
-
公开(公告)号：US4109734A
公开(公告)日：1978-08-29
申请号：US738455
申请日：1976-11-03
Applicant: Roger Montabert
Inventor： Roger Montabert
CPC classification number: B25D9/12 , B25D17/08 , B25D17/245
Abstract: To facilitate the return of a percussion tool by the action of the striking mass, namely, a double-acting piston, without damage to the machine body, the tool is held by a casing attached to the body and the tool. The latter piston defines a chamber with a confronting face of the casing, the chamber being supplied with a liquid under pressure through a check valve. The chamber is connected to a reservoir by a pressure-relief valve.
Abstract translation: 为了便于通过打击质量的作用，即双作用活塞而不损坏机体来返回冲击工具，工具由附接到主体和工具的壳体保持。 后一个活塞限定了一个具有壳体面对面的腔室，该腔室通过止回阀在压力下被供给液体。 室通过减压阀连接到储存器。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.021 seconds)
