276 results about "Flute" patented technology

A stabilizer for an aerial projectile comprises a conical portion with a first longitudinal axis, a first end of a lesser diameter, and a second end of a greater diameter. A tubular portion having a second longitudinal axis is coaxially conjoined at the first end of the conical portion. An external surface of the conical portion is engrailed or invected by a radial succession of flutes alternating with a radial succession of splines. For invected surfaces, at least a portion of any one flute from among the radial succession of flutes may comprise a planar surface. The surfaces of the flutes and splines may be longitudinally straight or may be helical surfaces. The stabilizer may be made of plastic and a portion of the plastic may be a recycled plastic material.

A hybrid flute for a stalk roll may be configured with a sharp edge positioned between a first blunt edge and a second blunt edge along a length of the flute edge. The flute edge may extend radially outward from a main cylinder of the stalk roll. The flute edge may be engaged with a radius at the base of the flute edge, and a flute base may extend from the radius. A plurality of flute bases positioned adjacent to one another may be configured to form a main cylinder for the stalk roll. Wherein the main cylinder and one or more support members are formed of separable halves, the support members comprising inside planar surfaces for attachment to a square drive shaft.

The invention relates to a milling burr (1) for an electrically or pneumatically operated hand-held tool for deburring, shaping, grinding and finishing iron-free surfaces, comprising: - a shank portion (2) and - a milling portion (4) made of a hard metal, in particular tungsten carbide, which adjoins the shank portion (2) and ends in a milling tip (6), wherein the milling portion (4) has a milling length (f) and a plurality of cutting edges (10) which are separated by mutually spaced main flutes (14) which have a main flute depth (h) and extend helically in a first twist direction (16) with a first twist angle (α) along the milling length (f), wherein each of the cutting edges (10) has a rake face (20) and a relief face (24) and a cutting edge (12) at the transition of rake face (20) and relief face (24), forming a rake angle (γ) and a relief angle (δ). The milling burr (1) according to the invention is characterized in that said relief face (24) is a first relief face (24) and said relief angle (δ) is a first relief angle (δ), wherein the first relief face (24) is adjoined in the circumferential direction of the milling portion (4) by a second relief face (26) which extends at a second relief angle (ε), and, in the region of the milling portion (4) with the largest diameter, the first relief angle (δ) is in the range from 6° to 20° and the second relief angle (ε) is in the range from 8° to 30°, and the second relief angle (ε) is greater than the first relief angle (δ). The invention also relates to the use of such a milling burr (1).

A rotary tool configured for high-speed condensing and / or cutting action to enlarge a hole. The tool has a body around which is formed a plurality of flutes. Each flute has a cutting face on one side and a densifying face on the other side. A land between adjacent flutes establishes a substantially margin-less working edge along each cutting face. The working edges are configured to produce osseodensification when the tool is operated in the condensing mode. A transverse valley is formed at the apical end of the body. The valley is a relief in the tip that creates several secondary cut / grind edges that are useful to produce and evenly distribute bone debris. When withdrawing the rotary osteotome from an enlarged hole, a small button of bone debris remains at the bottom of the hole. The button remnant facilitates new bone ingrowth and osseointegration of a subsequently installed anchor.

An indexable drill insert includes a drill body having a central longitudinal rotational axis (CL), the drill body comprising a shank portion and a fluted cutting portion, the fluted cutting portion having a front clearance face and a plurality of flutes, the fluted cutting portion includes a central insert pocket capable of receiving a central cutting insert and a peripheral insert pocket capable of receiving a peripheral cutting insert. For the central cutting insert, a central, longitudinal axis of a projection of the flute coolant exit aperture can intersect a vertical plane (PA1) having an area (A1) or a horizontal plane (PB1) having an area (A2). For the peripheral cutting insert, the central, longitudinal axis of the projection can intersect a vertical plane (PA2) having an area (A3) or a horizontal plane (PB2) having an area (A4).

A flow logging utility tracer (“FLUTE”) system can present a FLUTE user interface through which the FLUTE system can receive a trace request. The FLUTE system can interface, via a FLUTE controller, with a FLUTE adapter corresponding to a cloud environment associated with the trace request. The FLUTE adaptor can extract event log data from a log repository corresponding to the cloud environment. The FLUTE adapter can filter the event log data according to a logging specification. The FLUTE adapter can transform the filtered event log data for compatibility with a FLUTE stitcher. The FLUTE stitcher can generate tracing data based upon the event log data. The FLUTE stitcher can correlate the tracing data based upon a common identifier enforced by the logging specification, prepare the tracing data for publication to a distributed tracing system, and publish the tracing data to the distributed tracing system for storage.

Twist drill bit having a cutting tip (3) with a stepped structure, consisting of a shank (1), a guide region (2) and the adjoining cutting tip (3) with a stepped structure, the stepped structure of which is interrupted by two flutes (5) winding about a drill bit axis (0), wherein the cutting tip (3) with a stepped structure has a drill bit tip (3.1) with a radius (r0), at which a pair of first main lips (4.1) are formed, and a multiplicity of coaxially arranged cutting steps (3.2), which each have a conical step portion (3.2.1), in which in each case a pair of further main lips (4.2a-4.2m) are formed, and a cylindrical step portion (3.2.2), wherein the cylindrical step portions (3.2.2) have, towards the shank (1), an increasingly large radius (ra-rm), wherein the difference between in each case one of the radii and the next one of the radii (Δr) is chosen such that, upon rotation about the drill bit axis (0), the pair of further main lips (4.2a-4.2m) arranged therebetween sweep in each case over an annular face (Aa-Am), coaxial with the drill bit axis (0), on an imaginary plane (E) arranged perpendicularly to the drill bit axis (0), and the annular faces (Aa-Am) have an identical surface area, such that, during drilling, an identical chip volume is carried away with each pair of the further main lips (4.2a-4.2m).

1. Name of the design product: imitated bamboo flute. 2. Use of the design product: flute. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model relates to the field of flute processing, and discloses a positioning and drilling device for flute manufacturing, which comprises a drilling machine, the drilling machine comprises a liftable drill bit and a workbench positioned below the drill bit, the workbench is provided with a mounting plate, and the mounting plate can transversely reciprocate relative to the drill bit. And a clamp for clamping the flute is arranged on the mounting plate. The flute pipe drilling device can be used for drilling a flute pipe better.

An assembly for mounting an object in an opening in a structural member that includes a housing to house the object, the housing having four walls and four corners where adjacent walls meet, and a first flute formed in a first wall that has a first end and a terminal end, the terminal end forming an opening in the adjacent wall that is adjacent to a first corner formed by the first wall and an adjacent wall, and a second flute formed in a second wall that is opposite the first wall, the second flute having a first end and a terminal end, the terminal end forming an opening in the adjacent wall that is adjacent to a second corner formed by the second wall and the adjacent wall.

A display panel has an inner layer formed of a plurality of flutes, a first outer layer affixed to one side of the inner layer so as to overlie the plurality of flutes, and a second outer layer affixed to an opposite side of the inner layer. The second outer layer also overlies the plurality of flutes. The inner layer and the outer layers are co-extruded together. The plurality of flutes are of a black color. Each of the outer layers is of white color.

The utility model provides a kazoo with a novel structure, which comprises a mouthpiece, a flute upper cover and a flute lower cover, the flute upper cover and the flute lower cover are fastened and connected through a screw, the right end part of the flute upper cover and the flute lower cover after being connected is connected with the mouthpiece in a clamping manner, and the inside of the flute upper cover and the flute lower cover after being connected is provided with a clamping groove which is designed in a segmented manner. And electronic devices are clamped and fixed in the clamping grooves from right to left. The kazoo solves the problems that an existing kazoo cannot modify sound, is small in volume and cannot be accompanied and played.

A stalk roll having twelve flutes extending radially from the main cylinder along the length of the main cylinder. Within the row unit opposing stalk rolls cooperate to engage and capture the corn stalk, thereafter, controlling and processing the corn stalk. The flutes may be configured with differing edges to facilitate control and movement of the stalk to the point of ear separation within the row unit. The flutes may be configured such that opposing compressive forces acting on the exterior of the stalk at approximately 180° of separation operate to implode the stalk while sharp edges on the flutes operate to cut the stalk into small segments which are deposited on the ground for decomposition.

An anchor to be screwed into a hole with high primary stability and eventually even higher secondary stability. A right hand thread form winds with continuous turns along the body of the anchor. A trailing flank of the thread form is back-angled. The central region includes an array of flutes having left-hand helical twist. Each flute is composed of distinct flute segments. A condensing ramp is formed along the crest of the thread form between two circumferentially-adjacent flute segments. Each condensing ramp is pitched about 20° so as to apply a localized compressive strain to the interior surface of the host bone with a densifying action when the anchor is screwed into the prepared hole. The condensing ramps create induced stress and super-activated zones in the bone directly adjacent to healing chambers formed by the flute segments. The healing chambers draw bone to naturally encourage and promote healing.

The utility model relates to the technical field of flute-shaped pipes, in particular to an adjustable self-adaptive flute-shaped pipe which comprises a pipe body, an adjusting assembly and an installing assembly, the pipe body is in a round rod shape, the adjusting assembly comprises a plurality of branch pipe seats, the branch pipe seats are fixedly arranged on the outer surface of the pipe body, grooves are formed in the upper ends of the branch pipe seats, and the installing assembly is arranged in the grooves. A plurality of grooves are formed in the pipe body, L-shaped rod-shaped branch pipes are rotatably arranged in the grooves, a pair of sliding grooves is formed in each of the two ends of the pipe body, and arc-shaped block-shaped sliding blocks are slidably arranged in the two pairs of sliding grooves, the size of a pipe opening of the pipe body is adjusted through the two pairs of sliding blocks, and the angles of the branch pipes are adjusted by pushing the branch pipes to rotate in the grooves, so that the angle of the pipe opening is adjusted. The practicability of the flute-shaped pipe is improved, the two pairs of inserting rods are inserted into the two mounting bases in a sliding mode correspondingly, the two pressing blocks are inserted into the two positioning grooves in a sliding mode correspondingly by rotating the two positioning bolts, and the flute-shaped pipe can be conveniently and rapidly mounted and dismounted.

The patent refers to a dental self-tapping implant comprising a body having a longitudinal body axis and a length, the body having a proximal neck portion, a proximal-central straight portion of substantially constant body diameter and a distal conical portion of decreasing diameter, the body comprising a core with a thread provided thereon, and a flute of circular arc shape formed in the thread which runs helicoidally around the core the flute having a longitudinal flute axis. The body has two segments: a cortical segment next to the proximal neck portion, a spongiosa segment extending the cortical segment the spongiosa segment including the distal conical portion, the sum of the cortical segment and the spongiosa segment being equal to the sum of the proximal-central straight portion and the distal conical portion; the flute is configured to run helicoidally around the core until it reaches the neck portion, so that the longitudinal flute axis forms a first angle with the longitudinal body axis along the cortical segment, and forms a second angle with the longitudinal body axis along the spongiosa segment; the first angle is larger than the second angle, the value of the first angle is directly proportional to the body diameter with a proportionality parameter within the interval [11;18], preferably within the interval [13,15].The patent further refers to a set comprising a dental self-tapping implant and a multi-step drill configured for the dental self-tapping implant, where the multi-step drill has four steps along the spongiosa segment, each step having a drill diameter and a step height; the drill diameters increase from the portion of the multi-step drill corresponding to the distal conical portion to the proximal-central straight portion; the body diameter is greater than the drill diameters at each step height; the step heights along the spongiosa segment have respective predetermined values irrespective of the body diameter; the drill diameters increase with the respective body diameter.

1. Name of the product in this design: Flute mouthpiece (stainless steel flute mouthpiece for bamboo flutes). 2. Application of this design: This design is used for the mouthpiece of a flute. 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. 5. The rear view, left view, and right view are the same as the front view; therefore, the rear view, left view, and right view are omitted.

A surgical bur is disclosed having cutting and trailing edges and associated flutes and lands. Each flute includes a cutting edge. Each of the trailing edges relatives in a selected dimension to a preceding cutting edge.

The utility model provides a simple clarinet for teaching, which comprises a flute head, a middle joint pipe and a horn mouth pipe, the joint of the bottom pipe body of the flute head and the upper end of the middle joint pipe and the joint of the bottom end of the middle joint pipe and the upper end of the horn mouth pipe are connected through screwing type stepped sealing joints; the screwing type stepped sealing joint comprises a male joint and a female joint. The male joint is a stepped pipe body of which the pipe wall peripheral diameter is gradually reduced from top to bottom, and an internal connection metal ring, a rubber ring groove and a sealing rubber ring are arranged on the periphery of the stepped pipe body; the female connector is a stepped sleeve with the inner circumference diameter gradually reduced, and an external metal ring is arranged on the periphery of an upper end opening of the female connector. The utility model has the advantages that the tube body can be disassembled in a labor-saving manner, the operation is simple, the safety and reliability are realized, and the tube is suitable for young students.

The utility model relates to a flute line drawing device which comprises a working table, a flute pipe supporting assembly and an adjustable light source assembly, the adjustable light source assembly is arranged on one side of the working table, the flute pipe supporting assembly is arranged on the other side of the working table, and a plurality of standard templates are arranged between the adjustable light source assembly and the flute pipe supporting assembly. Standard hole positions corresponding to holes in bamboo flutes with different tunes are arranged on the standard template, the adjustable light source assembly comprises two rotating shaft mounting seats, a rotating shaft, a seat plate, a guide rail, a sliding block and a plurality of light sources, the two rotating shaft mounting seats are oppositely arranged, the rotating shaft is connected between the two rotating shaft mounting seats, the seat plate is connected with the rotating shaft in a rotating fit mode, and the guide rail is connected with the sliding block. The guide rail is fixedly arranged on the seat plate, the multiple sliding blocks are connected with the guide rail in a sliding fit mode, each sliding block is fixedly provided with one light source, and the flute pipe supporting assembly is connected with the workbench in a rotating fit mode. The flute line drawing device is simple in structure, easy and convenient to operate, good in applicability and capable of improving the line drawing precision and efficiency.

The invention discloses a processing device for a single-reed flute head. The device comprises a base, a supporting mechanism, a swinging mechanism and a grinding mechanism are arranged on the base, the supporting mechanism comprises two vertical stand columns which are arranged on the base in a bilateral symmetry mode, sliding sleeves and positioning assemblies are arranged on the stand columns, the sliding sleeves are arranged on the stand columns in a sliding mode in the vertical direction, and the positioning assemblies are used for positioning the sliding sleeves at any position of the sliding interval of the sliding sleeves; the swing mechanism comprises a rotating shaft arranged in the left-right direction, a support arranged in the up-down direction and a clamping assembly, the two ends of the rotating shaft are rotationally connected with the two positioning sliding sleeves correspondingly, the support is fixedly connected with the rotating shaft, and the clamping assembly is located at the bottom end of the support and used for clamping a single-reed flute head to be polished; the grinding mechanism is located below the clamping assembly and comprises a grinding table and a friction piece arranged on the top face of the grinding table, and the friction piece is used for grinding the single-reed flute head clamped by the clamping assembly. The device has the advantages of being high in grinding precision, easy and convenient to operate and capable of saving manpower.

A new flute with a bass expansion assembly can emit sound with pitch lower than d1, and comprises a new flute body and the bass expansion assembly. The outer peripheral wall of the new flute body is provided with a playing sound hole and a plurality of pressing sound holes. The bass expansion assembly comprises a flute tail pipe, two fixing seats, a shaft body and a plurality of sound hole keys. The flute tail pipe is far away from the playing sound hole and is assembled and fixed at one end of the new flute body, and a plurality of expanded sound holes are arranged on the peripheral wall of the flute tail pipe. The two fixing seats respectively extend out of the flute tail pipe. The two ends of the shaft body are fixed to the two fixing bases respectively. Each sound hole key comprises a key tube, a key and a key cover. The key tube is rotatably sleeved on the shaft body. And the key extends out of the key tube. The key cover extends out of the key tube and is fixed on the key tube corresponding to the expansion sound hole. When a player presses down the key, the key cover covers or is far away from the pressing sound hole in a linkage manner.

A stabilizer for an aerial projectile comprises a conical portion with a first longitudinal axis, a first end of a lesser diameter, and a second end of a greater diameter. A tubular portion having a second longitudinal axis is coaxially conjoined at the first end of the conical portion. An external surface of the conical portion is engrailed or invected by a radial succession of flutes alternating with a radial succession of splines. For invected surfaces, at least a portion of any one flute from among the radial succession of flutes may comprise a planar surface. The surfaces of the flutes and splines may be longitudinally straight or may be helical surfaces. The stabilizer may be made of plastic and a portion of the plastic may be a recycled plastic material.

We offer confectionery that resembles a flute, which can be played as a musical instrument, has adjustable pitch, and is also edible. [Solution] A confectionery shaped like a flute, comprising a main body 20 and an air blowing part 40 connected to the main body, wherein the main body has a resonant part that forms a space where resonance occurs due to air vibration and a filling part provided in the main body, and at least the main body is made of food. By providing a filling part in the main body of the confectionery shaped like a flute, the pitch can be adjusted, improving the playability of the flute. In addition, the flute (confectionery) can be eaten after playing the flute.

1. Name of the Design Product: Pendant (Musical Instrument Series - One Jade Flute with Two Wearing Styles). 2. Use of the Design Product: For jewelry wearing, appreciation, and collection. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

1. The name of the design product: pottery flute display stand. 2. The use of the design product: for placing and displaying twelve-hole pottery flutes. 3. The design points of the design product: the overall shape and structure of the product. 4. The picture or photo that best shows the design points: assembly 3 perspective view. 5. The design for which protection is sought contains colors.

The utility model relates to an adjustable flute head and a flute. The adjustable flute head comprises a flute head tube and a movable sleeve. The flute head pipe is provided with a through hole and a blowing hole; the flute head tube is sleeved with the movable sleeve, a membrane hole is formed in the tube wall of the movable sleeve and used for covering the flute membrane, and the movable sleeve can move relative to the flute head tube so that the membrane hole can be selectively overlapped with the through hole or the tube wall of the movable sleeve. The flute comprises the adjustable flute head and a pipe body, and the pipe body is detachably connected with the adjustable flute head. According to the adjustable flute head, the flute can make flute sounds with different timbres only by driving the movable sleeve to move, operation is simple, membrane holes do not need to be formed in the flute body, the risk that the flute body is damaged is reduced, and cost is reduced.

The utility model provides a conveniently dismantled musical instrument adopting a threaded structure, which comprises a flute head, lengthening sections, a flute body and a flute tail, the outer side surface of the flute head is provided with a blow hole and a film hole, the outer side surface of the film hole is attached with a flute film, the flute head is connected with the lengthening sections through the threaded sections, the lengthening sections are connected with the flute body through the threaded sections, and the flute tail is connected with the flute body through the threaded sections. Compared with the prior art, the flute has the following beneficial effects: through the arrangement of the threaded section, when the flute is used, each part of the disassembled flute occupies a smaller space, and the flute can be easily placed in a smaller musical instrument box or a knapsack, so that the flute is convenient to carry out for playing or traveling; meanwhile, the flute head, the lengthened section, the flute body and the flute tail can be carefully cleaned by a user, dirt and water accumulated in the flute can be removed, the service life of the flute is effectively prolonged, if a certain part is damaged or abraded, the part can be independently replaced, the whole flute does not need to be replaced, and the maintenance cost is reduced.

The invention discloses an edge wind instrument practicing device, and relates to the field of music education, three mouthpieces are processed on a pipe body, the three mouthpieces are egg-shaped mouthpieces of which the calibers are sequentially reduced, and the three mouthpieces are sequentially a large-size bamboo-imitated flute bass mouthpiece, a medium-size bamboo-imitated flute alto mouthpiece and a small-size bamboo-imitated flute high-pitch mouthpiece from front to back; one end of the pipe body is a plugging opening, and the other end of the pipe body is an opening. Compared with the prior art, the blowing device has the advantages that a plurality of blowing openings with different calibers are provided, the blowing device is suitable for various edge musical instruments, a learner adjusts the practice difficulty by controlling the wind progress of the blowing openings, and the learner is helped to grasp the blowing skill step by step; the practicing mouth is reasonable in design, and can effectively help a learner to master key skills such as blowing mouth wind, breath control and intonation. The device is suitable for learners of different levels, and a beginner can start training by selecting a larger mouthpiece and gradually select a smaller training mouthpiece to challenge along with the improvement of skills.

The invention discloses a bottle flute device, belongs to the technical field of national musical instruments, and aims to solve the problems that existing flute musical instruments are complex to manufacture and high in cost, and simple wind instruments are poor in intonation and narrow in range. The device comprises an integrally closed hollow integrated bottle body, an air blowing hole (E) is formed in the side edge of the bottom of the bottle body, and a first through hole (A) with the functions of a sound hole and an air outlet is formed in the top of the bottle body; a plurality of second through holes (B) are sequentially formed in one side of the bottle body from top to bottom, two third through holes (C) are formed in the other side of the bottle body, and the second through holes and the third through holes have the functions of sound holes and air outlets. The tones of the bottle flute can be E tones or F tones, other tones are set according to reference, the size of each part is accurately set in millimeter, the parameter design is based on the acoustic resonance principle, and the effective volume of the resonance cavity is changed by adjusting the opening and closing of the sound hole to realize sound production of different pitches. The manufacturing process is simplified, the cost is reduced, intonation is stable, the range is complete, portability is high, operation is easy, the method is suitable for professional playing and beginners, and the service life is long.