48 results about "Trimmer" patented technology

1. The name of the design product: inner line edging machine. 2. The use of the design product: for wood inner frame edging. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: wood veneer trimmer. 2. The use of the design product: the design product is used for trimming excess wood veneer and edge banding. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

1. Name of the product in this design: Cover (UH-30). 2. Purpose of this design: To cover the body of the trimmer. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present disclosure relates to a bandgap reference circuit, a clock signal generator, and a power circuit. A bandgap reference circuit includes a plurality of current sources having different temperature coefficients, a first trimmer, and a mixer. The first trimmer adjusts amounts of a plurality of currents individually output from each of the plurality of current sources to be equal to each other. The mixer adjusts an aggregation ratio and combines the plurality of currents based on the aggregation ratio.

1. The name of the design product: double-head trimmer (BS553). 2. The use of the design product: for trimmer. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A spool and a trimmer head. The trimmer head includes a housing defining a cavity and rotatable about an axis. A spool is supported in the cavity and operable to support line to be dispensed. The spool is movable along the axis relative to the housing, and the spool and the housing define cooperating conical surfaces to center the spool during movement of the spool toward and in a position relative to the housing.

1. Name of the designed product: shaver (V1161 trimmer set). 2. Use of the designed product: for shaver. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: trimmer (electric caterpillar type). 2. The use of the design product: the design product is used for the tool of bush trimming. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

A trimmer head for vegetation trimming and cutting machines. The trimmer head including a housing; a cutting blade; a cutting blade shield with a plurality of through-openings; and a blowing air assembly that has at least one blowing nozzle pointing to the blade shield openings such that, in operation, a blowing air flow is directed from the blowing nozzle towards the blade shield openings.

1. The name of the design product: edge band trimmer (MTT3S). 2. The use of the design product: for edge band trimming and chamfering of wood boards. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model provides a kind of electric power stay wire weeding machine, it is related to stay wire weeding field.The weeding machine includes: positioning member, its outer side wall is provided with the linear positioning slot of through type;Compression assembly, including the positioning wheel and the compression wheel of each other clamping cooperation, positioning wheel and compression wheel are located the two sides of linear positioning slot respectively;Cutting structure, including two cutting wheels and first power mechanism, two cutting wheels rotatably set in the two sides of linear positioning slot and can be mutually cutting cooperation, first power mechanism is used to drive two cutting wheels to carry out cutting movement;Second power mechanism, including power wheel and drive structure, power wheel rotatably set in the side of linear positioning slot;Power supply, set on positioning member, for the power supply of electric equipment in first power mechanism and second power mechanism.This application does not need artificial to climb or handheld equipment operation, moves along stay wire autonomously by equipment, completely breaks through the height limit that high place vine is difficult to reach.

The utility model discloses a trimmer which comprises a swing arm connected with a driving device and a grinding head movably connected with the swing arm, one end of the swing arm is connected with the driving device, the other end of the swing arm is movably connected with the grinding head, and the diameter of the grinding head is larger than that of a wafer. When the diameter of the grinding head is larger than the diameter of the wafer, especially when the diameter of the grinding head reaches 1.2-1.3 times of the diameter of the wafer, even if the swing amplitude and the swing frequency of the grinding head are reduced, full coverage of the using area of the wafer can still be achieved, so that periodic non-finishing areas are avoided, and meanwhile due to the fact that full coverage of the using area is achieved, the service life of the wafer is prolonged. Residual pollutants can be effectively removed, and secondary damage to the wafer is avoided.

The invention discloses plastic product welding trimming equipment, and relates to the technical field of plastic molding.The trimming equipment comprises a variable-pressure air box and a variable-pressure electric box, a pressure regulating electric valve is arranged on the variable-pressure air box, an anti-scalding pipe is arranged at the output end of the pressure regulating electric valve, and a trimmer is arranged at the end, away from the pressure regulating electric valve, of the anti-scalding pipe; the variable-pressure air box and the variable-pressure electric box are arranged on the trimming frame, the trimming frame is rotationally connected with a butt joint mold, the butt joint mold is provided with a pressurizing assembly, the pressurizing assembly is in inductance connection with the variable-pressure air box, the trimming device is provided with a walking frame, the walking frame is rotationally connected with a following wheel, and a variable-frequency heating plate is arranged in the trimming device. The variable-frequency heating plate is electrically connected with the variable-voltage electric box through a wire, the walking frame is electrically connected with the variable-voltage electric box through a wire, a trimming assembly is slidably connected to the butt joint mold, and a waste gas recovery cover is arranged on the trimming frame.

The utility model discloses a high-precision low-altitude meteorological sensor calibration device, and relates to the field of sensor calibration. The air pressure calibrator comprises an air pressure calibrator main board, the upper surface of the air pressure calibrator main board comprises a micrometering valve, one end of the micrometering valve is connected with a universal joint, the other end of the universal joint is connected with a micrometering valve knob, the micrometering valve can be operated by rotating the micrometering valve knob, and a support is arranged at the lower end of the micrometering valve knob. According to the high-precision low-altitude meteorological sensor calibration device, the fine adjustment valve is arranged on the main board of the air pressure calibrator, and the universal joint is used for connecting the fine adjustment valve knob, so that an operator can conveniently operate the fine adjustment valve by rotating the knob, the flexibility and convenience of operation are greatly improved, and meanwhile, the operation efficiency is improved. The support at the lower end of the micro-metering valve knob can be horizontally placed when the micro-metering valve knob does not work, so that the adjusting precision is prevented from being influenced by shaking of the knob during operation, and the stability of micro-metering operation in the calibration process is ensured.

Newness and distinctiveness reside in the features of shape and / or configuration of an attachment for an electric trimmer as illustrated in solid lines in the accompanying representations.

1. The name of the design product: ball trimmer (FY-227). 2. The use of the design product: for ball trimmer. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model relates to the technical field of afforesting machinery, and name is the hedge trimming device of automatic obstacle avoidance, including device body, device body still include the mounting seat, install the pruning arm on the mounting seat, install the pruning assembly on the other end of pruning arm, still install the rotating motor on the casing, rotating motor be connected with the pivot and can drive the pivot rotation, still install the photoelectric switch on the cantilever, casing, pruning sword under casing form the rotator, photoelectric switch be opposite the rotator, photoelectric switch connection control device, rotating motor connection control device, when photoelectric switch detects that the rotator has the change, photoelectric switch will this signal transmission control device, control device makes rotating motor run and makes the pivot along the rotator rotation direction rotation 180 DEG. Have the advantage that avoid the obstacle in time, after avoiding the obstacle, the pruning sword can return to the position of normal work.

The embodiment of the utility model provides an eccentric trimmer, and relates to the technical field of polisher trimmers. The eccentric trimmer comprises a machining table, polishing solution spraying equipment is installed in an inner cavity of the machining table, a rotary base table is installed at the bottom of the inner cavity of the machining table, a polishing assembly is arranged in the inner cavity of the machining table, a pneumatic lifting device is installed in the inner cavity of the machining table, and a polishing device body is fixedly connected to the front side of the pneumatic lifting device. And the polishing assembly comprises a mounting box. By arranging the polishing assembly, flexible adjustment of the position and the length of the polishing component is achieved, and the polishing component is made to do asymmetric rotation movement in the finishing process through the eccentric movement structure. By means of the design, the dressing range is effectively expanded, the problem that a traditional fixed dresser has a blind area is solved, and therefore all-directional and dead-corner-free dressing on the surface of a polished workpiece is achieved.

This invention provides a router / trimmer jig that assists in processing materials to any size when using a router / trimmer power tool to drill holes in shapes such as rectangles. [Solution] A router / trimmer jig comprising a support plate supported on the surface of a base plate 1 so as to be rotatable with two separate points on the horizontal centerline as the axis of rotation, a horizontal guide connected to the support plate and slidable along the horizontal centerline, and a vertical guide provided so as to be slidable in a direction perpendicular to the horizontal guide, wherein an arbitrary internal dimension can be set by adjusting the position of the horizontal guide and the vertical guide, wherein the back surface of the base plate is equipped with an attachment that can be attached interchangeably, comprising an end-edge processing attachment 11 that can be automatically positioned to the center of the material by clamping the end-edge of the material with the horizontal guide 12, or a planar processing attachment that can set the processing position on a plane at a predetermined distance from the edge of the material.

1. Name of the product in this design: Trimmer (Multi-functional Handheld). 2. Purpose of this design: For pruning plants. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: ball trimmer (FY-226). 2. The use of the design product: for ball trimmer. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

Newness and distinctiveness reside in the features of shape and / or configuration of an electric trimmer as illustrated in solid lines in the accompanying representations.

Newness and distinctiveness reside in the features of shape and / or configuration of an electric trimmer as illustrated in solid lines in the accompanying representations.

The utility model belongs to the technical field of edge scraping machine, especially a kind of precision steel band edge scraping machine, it includes frame, multiple conveying rollers and mounting plate, conveying roller rotary connection is in the inside of frame, and mounting plate is fixedly connected with frame, this precision steel band edge scraping machine further includes control mechanism and fixed mechanism, the quantity of control mechanism and fixed mechanism is two groups, control mechanism is respectively matched with fixed mechanism and mounting plate;Edge scraping mechanism, the quantity of edge scraping mechanism is two groups, and edge scraping mechanism includes: fit frame and three cutters;Fit frame sliding connection is in the top of mounting plate, and cutter rotary connection is in the bottom of fit frame, control mechanism includes: sliding block and rotating rod, in the utility model, by unlocking sliding block on mounting plate again downward press sliding block, so that sliding block can drive fit plate and cutter to move, so that two fit plate and cutter can adapt the steel band of current width, it is convenient to scrape edge to various width steel band, fast and convenient.

1. The name of the design product: ball trimmer (FY-225). 2. The use of the design product: for ball trimmer. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The utility model is applicable to the technical field of stone processing, and provides an automatic edge trimmer which comprises a rack, and a case capable of shielding splashing chippings is fixedly mounted on the rack; the electric hydraulic rod is arranged in the machine box, a power head is fixedly installed on an output rod of the electric hydraulic rod through a connecting frame and used for adjusting and controlling lifting of the power head, and a cutting disc is assembled on an output shaft of the power head and used for conducting edge cutting machining on a stone plate; the electric guide rail is fixedly mounted in the case, an output block of the electric guide rail is fixedly connected with the electric hydraulic rod, and the electric guide rail is used for regulating and controlling the electric hydraulic rod, the power head and the cutting disc to move so as to cut the stone plate; and the placing plate is fixedly arranged on the rack and is used for placing a stone plate to be trimmed. According to the automatic edge trimmer provided by the scheme, the problem that at present, stone chippings splash to cause great harm is solved.

1. The name of the design product: radio frequency adjustment instrument. 2. The use of the design product: the design product is a radio frequency adjustment instrument for matching and testing the performance of radio frequency components. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: three-way fine adjuster. 2. The use of the design product: fine adjustment for high-speed maglev new type plate rail structure. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

A string trimmer includes a trimmer head and a driving device having a motor for driving the trimmer head to rotate around a rotation axis. The trimmer head includes a spool, a head housing formed with an accommodating space, and a transmission member mounted to the spool. The spool is at least partially accommodated in the accommodating space. The transmission member includes a driving portion. The head housing is formed with a mating portion to mate with the driving portion.

The present invention relates to a high-accuracy current ratio standard and an implementation method therefor. The standard comprises a main current transformer, and a ratio error compensation module and a phase angle error compensation module, which are connected thereto. The ratio error compensation module is formed by connecting a compensating current transformer, a first standard resistor and a first precision trimmer resistor into a four-terminal network. The phase angle error compensation module is formed by connecting an air-core mutual inductance coil, a second standard resistor and a second precision trimmer resistor into a four-terminal network. Two terminals on an input side of the ratio error compensation module are respectively connected to a terminal on a primary side of the main current transformer and a terminal on an input side of the phase angle error compensation module, the other terminal on the primary side of the main current transformer and the other terminal on the input side of the phase angle error compensation module form input ends of the current ratio standard, and two terminals on an output side of the ratio error compensation module and two terminals on an output side of the phase angle error compensation module are all connected in parallel between terminals on a secondary side of the main current transformer, in order to form output ends of the current ratio standard.