摘要:
A drum loading and unloading system and method for loading and unloading a drum. The system includes a portable base unit having pedestals for holding a drum at a predetermined position for loading and unloading material from the drum; a pair of pneumatic cylinders attached to the portable base supporting a cross-beam; a pumping piston attached to the cross-beam for pumping material into and out of the drum; and a lifting device attached to the cross-beam for lifting the drum onto the pedestals of the portable base.
摘要:
A device and method for moving cargo on inclined, horizontal or vertical surfaces utilizes frictional forces selectively applied through the use of induced mechanical vibrations on a loaded, platform in conjunction with the force of gravity acting on the platform. The platform is vibrated to pivot or shift the platform relative to a support structure, engaging a portion of the platform secured to the platform with the support structure. At the furthest extent of this motion, the platform is pulled against the support structure by gravity, disengaging the portion from the support structure. In turn the pivot point for the device is shifted to the point of engagement between the platform and the support structure, which enables the portion of the platform to move upwardly along the support structure. The alternation of this engagement of the platform with the support structure causes the platform to move along the support structure.
摘要:
An apparatus and process for lifting heavy objects by capturing mechanical work from the buoyant energy of liquid displacement. The apparatus comprises one or more bodies of liquid, collapsible liquid-displacement displacement vessel, and lifting force transfer means to the object, in use, the weight of the object to be lifted is secured onto the lifting platform and leveraged by the force transfer means to draw gas into the displacement vessel. Once the displacement vessel is full of gas, it will reverse the force transfer means to lift the object to the top of the liquid. Once the lifted object is secured at the elevated position, a gas release valve releases the gas and the displacement vessel collapses and sinks back down to the bottom of the liquid and the process can be repeated as necessary.
摘要:
A method and apparatus for handling cargo. A cargo handling system may be positioned relative to the cargo. The cargo handling system may comprise a frame structure and an engagement system. The frame structure may be configured to change in a number of dimensions to encompass the cargo. The engagement system may be configured to engage the cargo. The number of dimensions of the frame structure may be adjusted to encompass the cargo. The cargo may be engaged with the engagement system.
摘要:
An illustrative embodiment of a top surface mover generally comprises a vertical portion engaged with a horizontal portion and an engagement pad. The horizontal portion may include a mounting member to engage the top surface mover with a prime mover. The vertical portion and horizontal portion may be of variable length so that the position of the engagement pad with respect to the prime mover may be variable in at least two dimensions. The illustrative embodiment of a top surface mover is complimentary to an illustrative embodiment of a method of use wherein the top surface mover is configured to position top surface pieces accurately.
摘要:
The present invention is for a motor driven paddle for mounting to the frame of a vehicle wherein the motor rotates a first shaft which is linked to a second shaft that is thereby rotated via such linkage. The second shaft has one or more paddles that may come into contact with the ground such that the device may be utilized to free, or move, the vehicle if it has lost traction such as by being mud-stalled. The device may be stowed when not in use.
摘要:
Some embodiments of the present disclosure include a collapsible system for depressing a button on a device, such as a smoke detector, that is out of reach. The system may include a generally cylindrically-shaped handle having an inner portion and a proximal end and a distal end, a plurality of extendable segments configured to telescope outwardly from the inner portion of the handle through the distal end of the handle, the plurality of extendable segments including a distal-most segment, and a tip rotatably attached to the distal-most segment of the plurality of extendable segments. The tip may have a concave portion configured to accommodate at least a portion of the device button when in contact with the device button.
摘要:
An end piece of wheel cylinder piston adjustor includes a seat section and a rock arm. One end of the rock arm is pivotally connected with the seat section via a pivot pin, whereby the rock arm is rotatable around the pivot pin. A locating body is disposed at the other end of the rock arm and extends through a guide slot. When the rock arm is swung, the locating body is driven to synchronously move within the guide slot so as to change the distance between the locating bodies connected with the end of the wheel cylinder piston. The locating bodies can be smoothly moved to facilitate the vehicle service work.
摘要:
A device for moving store display cases or gondolas which are elevated above a support surface by support posts. The device features a body supported for rolling on the support surface by at least one rotationally engaged wheel. The body has an upper surface dimensioned for an engagement with an underside of said horizontal support member supported by a support post which maintains the support post elevated from the support surface to allow a rolling of the display case or gondola on the wheel of the body. The wheel may have a circumferential edge having rotational rollers rotating traverse to the direction of rotation of the wheel, thereby allowing rolling of the body and supported display, in four directions without steering the wheel.
摘要:
A pressure adjuster for changing pressure between a plurality of opposed bodies pressed against each other includes a cam rotatable in a given direction of rotation and having a top dead center on an outer circumferential surface thereof that is distanced farthest from a rotation axis of the cam. A driver is connected to the cam to drive and rotate the cam. A cam rest contacts the cam and is connected to one of the plurality of opposed bodies. A cam regulation assembly is connected to the cam to regulate rotation of the cam at least when the top dead center of the cam passes a contact position where the cam contacts the cam rest.