摘要:
A gripper includes a support and a plurality of gripping arms fixed on the support. One of the plurality of gripping arms includes a base and a carbon nanotube film structure to define a conductive circuit. The conductive circuit receives current to heat the base and the carbon nanotube film structure to actuate the gripper for gripping an object.
摘要:
A system includes a turbine lift. The turbine lift includes a mounting base configured to mount to a non-stable structure. The turbine lift also includes an arm coupled to the mounting base. The turbine lift further includes a stabilizing head coupled to the arm, wherein the stabilizing head is configured to connect with a turbine engine, and the stabilizing head is configured to stabilize the turbine engine while moving the turbine engine.
摘要:
An apparatus for picking and placing a layer of product, comprising: a frame, the frame movable from a first position above and clear of the layer of product to a second position over and enclosing the layer of product; paddles mounted on internal sides of the frame, each paddle moveable from a first position in which the paddle is clear of the layer of product to a second position in which the paddle engages and grips a respective side of the layer of product by applying mechanical force thereto; a vacuum duct mounted in the frame over the layer of product, the vacuum duct moveable from a first position in which the vacuum duct is clear of the layer of product to a second position in which the vacuum duct engages and grips a top of the layer of product by applying vacuum force thereto; and, a control system adapted to selectively control respective mechanisms for positioning of the frame, paddles, and vacuum duct to thereby pick and place the layer of product.
摘要:
In an embodiment, the present invention discloses a EUV cleaner system and process for cleaning a EUV carrier. The euv cleaner system comprises separate dirty and cleaned environments, separate cleaning chambers for different components of the double container carrier, gripper arms for picking and placing different components using a same robot handler, gripper arms for holding different components at different locations, horizontal spin cleaning and drying for outer container, hot water and hot air (70C) cleaning process, vertical nozzles and rasterizing megasonic nozzles for cleaning inner container with hot air nozzles for drying, separate vacuum decontamination chambers for outgassing different components, for example, one for inner and one for outer container with high vacuum (e.g.,
摘要:
The present invention relates to a leaf scooping device and mechanism that allows the easy pick up of leaves and other debris. The device consists of a first receiving or holding section and an entrapment section situated at the distal end of the device whereas the entrapment section can be operated by a convenient lever handle positioned at the proximal end of the device
摘要:
The present invention relates to the construction industry; more specifically to the homebuilding industry and the carpenter trade. The invention is an apparatus which allows one skilled in the art an easier and more ergonomically-correct method to lift and carry traditional plywood sheets (also traditionally referred to as plywood panels) and traditional sheets of plaster board (also traditionally referred to as drywall or sheet rock or gypsum board) and similar sheets of other materials.
摘要:
An apparatus such as an attachment for a skid steer used to remove and transport curb segments may include a fork configured to drive into the ground behind the curb. The apparatus also may include a curb restrainer configured to engage the upper side of the curb. Each of the forks may be tapered to slide into the ground more easily, and each bearing surface may be removably attached to the apparatus for easy repair or replacement. Additionally, the curb restrainer may both translate and rotate to adjust for various curb thicknesses in order to position the restrainer against the top of the curb, preferably in the curve of the curb. By limiting the amount of the apparatus that penetrates the ground, the apparatus provides a method of removing curbs that is quick and efficient, resulting in minimal disturbance to the ground and easier preparation for pouring a new curb.
摘要:
A housing for a seal assembly of a pump, the housing comprising a main body having a wall section with inner and outer sides, and a bore extending through the main body between the inner and outer sides, a holder protruding from the inner side of the main body, the holder having an outer edge and a bearing face which is inclined inwardly towards the inner side, and extending from the outer edge towards the bore. There is also disclosed a lifting device for use with the housing.
摘要:
A gripping device, for gripping underwater pipelines at the laying stage, has jaws that are pressed onto a pipeline extending along an axis substantially parallel to a laying direction, and have respective friction pads that are brought cyclically into contact with the outer face of the pipeline; and auxiliary gripping tools, which have panels for covering respective friction pads, and are selectively connectable to the jaws to increase grip between the jaws and the pipeline.
摘要:
An alignment assembly includes a shaft, a first gripper coupled to the shaft, and a second gripper coupled to the shaft. The first gripper includes a fixed gripper body and a first rotating gripper body rotatingly coupled to the fixed gripper body. The second gripper may include a second rotating gripper body and a third rotating gripper body. An axis pivot rotatingly couples the second rotating gripper body and the third rotating gripper body.