212results about How to "Save horizontal space" patented technology

The invention discloses a handle folding device of a two-line plastic bag folding machine. The handle folding machine is arranged on the two-line plastic bag folding machine and is capable of simultaneously folding handle parts of two stacks of plastic bags produced by a two-line bag manufacturing machine. A handle folding push plate linking device is adopted in the handle folding device, two groups of handle folding push plates, namely four handle folding push plates, are driven under the condition of no increase of a drive cylinder and the handle parts of the two stacks of plastic bags produced by the bag manufacturing machine are folded; the two staggered tail-concealed handle folding push plates can play a role of two handle folding push plates when during pushing and folding, the tails of the staggered tail-concealed handle folding push plates are hidden in one side of a working surface of another staggered tail-concealed handle folding push plate when the staggered tail-concealed handle folding push plate retracts, and therefore, the transverse space of the handle folding push plates is greatly saved, and the handle folding device can be matched with an existing two-line bag manufacturing machine under the condition of no change of the width of the existing two-line bag manufacturing machine. The handle folding device has the advantages of being compact in structure, capable of saving the cost, and convenient to operate and maintain.

A semiconductor package may comprise a semiconductor substrate, a MOSFET device having a plurality cells formed on the substrate, and a source region common to all cells disposed on a bottom of the substrate. Each cell comprises a drain region on a top of the semiconductor device, a gate to control a flow of electrical current between the source and drain regions, a source contact proximate the gate; and an electrical connection between the source contact and source region. At least one drain connection is electrically coupled to the drain region. Source, drain and gate pads are electrically connected to the source region, drain region and gates of the devices. The drain, source and gate pads are formed on one surface of the semiconductor package. The cells are distributed across the substrate, whereby the electrical connections between the source contact of each device and the source region are distributed across the substrate.

An electrical card connector comprises an insulating header (1) having a mounting face (10), a plurality of electrical contacts (2) retained in the insulating header (1) and each having a soldering portion (22) arranging along the mounting face (10) and an engaging portion (21) for electrically connecting with an inserted electronic card, and a metallic shell (5) defining a receiving room (57) with an opening (59), through which the electronic card is inserted into the receiving room (57) along a direction, and further having a metallic header (58) disposed at a longitudinal end of the receiving room (57) and far from the opening (59), which is assembled onto the insulating header (1). Wherein the card inserting direction is perpendicular to the mounting face (10).

Herein described is a vehicle (10) comprising a bearing frame (12) of the tubular trestle type, two front steered wheels (14, 16), two rear wheels (18, 20) with fixed axis (144), an engine unit (22), steering means (24) through which it is possible to operate on the front wheels (14, 16), a front suspension unit (26), connecting the frame (12) to the front wheels (14, 16), a rear suspension unit (28), connecting the frame (12) to the rear wheels (18, 20), a transmission unit, interposed between the engine unit (22) and the axle shafts of the rear wheels (18, 20), a seat (44) for the driver of the vehicle (10), arranged at a central position with respect to such vehicle (10), and at least two seats (44') for the passengers of the vehicle (10) adjacent to each other, arranged laterally and receded according to a predefined distance with respect to the seat (44) for the driver of the vehicle (10). The engine unit (22) is elastically constrained with respect to the rear suspension unit (28) through at least one suspension mechanism (72, 74; 84, 90, 92), which provides a first level for filtering the stresses generated by the operation of the engine unit (22) and so that such rear suspension unit (28) is capable of supporting the overall weight of the engine unit (22). In turn, the rear suspension unit (28) is elastically constrained to the frame (12) through at least one auxiliary suspension mechanism (96, 98) which, alongside the elasticity of the tyres of the rear wheels (18, 20), forms a second level for filtering the stresses generated by the operation of the engine unit (22).; In the respective rebound and roll motions with respect to the frame (12) of the vehicle (10), the rear suspension unit (28) is vertically guided and constrained transversely by a leaf -spring- shaped flexible element (122). The rear suspension unit (28) is fixed to the frame (12) by means of only two bushings (138, 132), so as to reduce the times and costs of assembling the vehicle (10).

The invention discloses a card seat and a mobile terminal. The card seat comprises a housing, a first main body and a second main body; the housing is connected with the second main body in a buckling manner; the first main body is arranged on the second main body, and is positioned between the housing and the second main body; a first card supporting space used for arranging a first card is formed between the housing and the first main body; and a second card supporting space used for arranging a second card is formed between the first main body and the second main body. According to the card seat and the mobile terminal disclosed by the invention, as the card seat is the upper and lower structure tray type card seat, a transverse space occupied by the card seat can be reduced.

The invention discloses a hub speed reducer which comprises a hub (1). A fixing support (2) is fixedly arranged on one side of the hub (1), and a double-tyre steel rim (6) is fixedly arranged on the other side of the outer edge of the hub (1). A first reduction gear is fixedly arranged in the fixing support (2) and connected with a connecting shaft (4), a second reduction gear is arranged at the extending end of the connecting shaft (4), and an oil mist separator (7) is fixedly arranged at the upper end of the first reduction gear. The two reduction gears are arranged on the hub and the fixing support, and the double-tyre steel rim is fixedly arranged on the hub, so that the transverse space is saved; the oil mist separator and a water circulating structure are adopted, so that the lubricating effect and the cooling effect are improved, and the service life is prolonged.