77 results about "Loose tooth" patented technology

A segmented stator for a permanent magnet motor. The stator includes a plurality of stator segments forming an annular stator yoke and a plurality of stator teeth extending from an edge of the stator yoke. At least one coupling is between adjacent stator segments and shaped to allow movement of adjacent teeth in a so-called loose tooth design. Slot wedges are located between adjacent teeth to prevent the conductive windings from moving out of the slots through the slot openings. The slot wedges also prevent movement of adjacent teeth with respect to one another. The segmented stator can comprise an annular yoke with a plurality of discrete teeth or a plurality of assemblies including a rim section and a tooth section. The slot wedges can be keyed wedges that maintain their position through interlocking and/or can be integrated with a stator bobbin.

The invention discloses a device for locking a high-speed bearing. The device comprises a locking screw nut, a lock washer and an elastic collar, wherein the locking screw nut comprises a main body which is screwed with outer threads in a shaft; first anti-loose teeth parallel to the axis are arranged on the outer threads; a plurality of convex blocks which face outwards in the radial direction and the axial direction are arranged on the outer circumference wall of the main body; a groove for accommodating the elastic collar is formed in the inner wall of the axial part of the convex blocks; a plurality of radial bosses are formed in the outer circumference wall of the lock washer; a notch for accommodating the radial bosses is formed between every two adjacent convex blocks; second anti-loose teeth meshed with the first anti-loose teeth are arranged on the inner side wall of the lock washer; the outer diameter of the lock washer is smaller than or equal to the largest distance between the inner walls of the parts facing outwards in the axial direction, of two convex blocks; the distance between the inner side walls close to the end parts of the parts facing outwards in the axial direction, of the convex blocks, of the groove to the end surface where the main body is connected with the convex blocks, is greater than or equal to the sum of the thicknesses of the lock washer and the elastic collar. The device has the advantages that the locking moment is not changed.

The invention discloses a nutation loose-teeth driving device, which comprises the input and the output shafts: the offset shaft sect is connected with the nutatoin disk throuth the bearing; the end face of the disk toward the input shaft is engaged with the fixing disk through the sphere loose-teeth of the first steel ball group along the circumferential direction; the fixing disk is fixed on the base; the other end of face of the dial toward the output shaft is engaged with the turning disk through the sphere loose-teeth of the second steel ball group along the circumferential direction; the bearing is between the turning disk and the base. The invention makes use of the roller assistant steel ball as the medium to engage with the loose-teeth between the fixing disks and the planetary turning disks. The invention is suitable for the precise driving devices.

The present invention discloses a medicine and a preparation method for preventing and treating kidney essence deficiency. The medicine provided by the present invention has the efficacy of nourishing yin and tonifying yang, nourishing the kidney and strengthening the essence. The present invention can prevent and cure various diseases caused by kidney essence deficiency, such as growth retardation in children, oligospermia and sterility in male, less menstruation and amenorrhea in female, sexual deficiency, adult presenility, alopecia and loose teeth, dim eyesight and ear ringing, amnesia, foot atrophic debility, sexual hypofunction and osteoporosis. The present invention includes the following raw materials: prepared rehmannia root, yam, asiatic cornelian cherry fruit, barbary wolfberry fruit, dodder seed, deerhorn glue, tortoise-shell glue, ginseng, Chinese angelica, scurfy pea, eucommia, pachyma cocos, cassia bark, dried citrus peel and amomum villosum. According to the properties of each Chinese medicine, all raw materials are made into condensed water-paste pills, condensed water-honeyed pills or capsules through procedures of air drying, freeze drying and grinding, decocting and extracting, decompressed drying and grinding and disinfecting, which pertains to the art of Chinese medicine. The present invention has the advantages of scientific production method, no change of effective ingredients and significant prevention and cure effect.

The invention discloses a multifunctional orchard synchronous soil loosening and fertilizing device. The multifunctional orchard synchronous soil loosening and fertilizing device comprises a vehicle body and a gasoil engine; the vehicle body is provided with a driving idler wheel, and a rotary cylinder is arranged at the right side of the vehicle body 1; soil loosening teeth are evenly distributedon the outer wall of the rotary cylinder; the rotary cylinder is internally provided with a dispersing pipe; a chemical fertilizer spray pipe is arranged above the vehicle body. Through the arrangement of the dispersing pipe and the soil loosing teeth, fertilizing is conducted while soil is loosened, so that fertilizer is fully mixed with soil in the deep layer, and the fertilizing effect and thefertilizing efficiency are improved. The multifunctional orchard synchronous soil loosening and fertilizing device is provided with a rotary column, a driving rod, a driving belt and a variable frequency motor, the spray angle of the fertilizer spray pipe is automatically adjusted, the spray range is expanded, and then the spray efficiency and effect are improved; the multifunctional orchard synchronous soil loosening and fertilizing device is provided with an electromagnetic clutch and an auxiliary wheel driven by a hydraulic cylinder, the two working modes of fertilizing through spray and fertilizing through soil loosening are conveniently switched, and the multifunctional orchard synchronous soil loosening and fertilizing device is diversified in function and convenient to operate.

It relates to a dual wave cycloid wheel damper of a power drive. It solves the failure like poor loose teeth drive stability, and fatigability of the soft wheel of the harmonic gear. The cycloid wheel is fixed inside the major housing, with its inside mating with the roller, the wave generating wheel located in the center of the body, fixed on the input shaft, cased on the drive disk whose drive groove loaded sliding freely and fitted shaft pin and roller. The shaft pin fits with the soft ball shaft bearing on the wave generating wheel, with the rotary arm fastening with the drive plate, output shaft to form the output device. With the rotation of the input shaft, speed is distributed on the roller and cycloid wheel to reduce output. It is simple, endurable, stable and highly efficient.

The invention relates to toothpaste which is made from Euonymus fortunei, ginseng, angelica, sapanwood, gromwell extracting solution, lightweight calcium carbonate, carboxymethyl cellulose, glycerol, spice, sodium dodecyl sulfate, saccharin sodium, preservative and distilled water. The preparation method is that, respectively preparing the traditional Chinese medicines of fortunei, ginseng, angelica, sapanwood, gromwell extracting solution, the carboxymethyl cellulose solution and the traditional Chinese medicine complex liquid; then mixing the carboxymethyl cellulose solution with the traditional Chinese medicine complex liquid, and then mixing the mixture with the lightweight calcium carbonate, grinding the mixture into thin cream via a three steel sword machine, putting the thin cream into the seal of the toothpaste tube via a cream percussion machine. The invention belongs to the toothpaste which is extracted from wild medicinal plants and can effectively cure atrophy; the toothpaste touches the dental face via a toothbrush, stimulates the blood flow, makes the gum absorb nutrition directly, and effectively cures the incurable disease of gum atrophy. The toothpaste can make the atrophied gum regenerate and expand to cover the loose tooth tightly, and is beneficial to keep the peridentalt healthy.

The invention discloses a novel anti-loose bolt, wherein a flange plate is arranged at one side of a hexagonal screw head, a stud is arranged at one side of the flange plate, the hexagonal screw head, the flange plate and the stud are located on the same centre line for the centres, the diameter of the flange plate is greater than that of the hexagonal screw head. According to the structure, the anti-loose teeth on the flange plate tightly contact the surface of the fastened part, the loose phenomenon can be solved and the safe operation is guaranteed for the whole device.

The invention discloses a traditional Chinese medicine for treating periodontitis. The traditional Chinese medicine is prepared by decocting radix rehmanniae recen, radix rehmanniae praeparata, angelica sinensis, moutan bark, dandelion, burdock, gypsum, water, cornus pulp, Chinese yam, rhizoma alismatis, poria cocos and tortoise plastron in a certain ratio. The traditional Chinese medicine is used for regulating bodies by adopting multiple traditional Chinese medicinal materials, is based on the effects of tonifying qi and blood and nourishing yin for suppressing hyperactive yang as well as promoting blood circulation to remove meridian obstruction, regulating liver and kidney, clearing heat and removing toxicity, and can be used for quickly repairing periodontal tissues and stabilizing loose teeth.

A device for removing a loose tooth, the device including a handle, a base structure, and a retention strap, wherein the retention strap is secured about an outer surface of the loose tooth such that the base structure forms an interface with the tooth. The device further including features for increasing friction between the base structure and the tooth to prevent slippage while removing the tooth with the device.

The invention provides equipment based on a crank-slide block principle for soil treatment through a chemical process. The equipment comprises a supporting frame, the supporting frame has a U-shaped cross section having an opening facing downwards, and the bottom end of the supporting frame is fixedly connected with four universal wheels; a lifting device is arranged in the supporting frame, the lifting device comprises a lifting shell, the bottom of the lifting shell is provided with a first material inlet, and the first material inlet is fixedly connected with a first guiding plate; and a first rotating shaft is arranged in the lifting shell, the top end of the first rotating shaft is fixedly connected with an output shaft of a first motor located at the upper side of the lifting shell, and the first rotating shaft is provided with a helical auger. The equipment provided by the invention has the following beneficial effects: firstly, the crank-slide block principle is utilized to drive loose teeth to move left and right in a reciprocating manner, so that loosening of soil is realized, and the soil is conveniently collected and lifted; and secondly, the soil can be conveyed into a treatment shell by utilizing the helical auger, so that effective chemical treatment of the soil is facilitated.

The invention discloses a super hard gypsum alveolus bone model for preparing loose tooth. 1. Sterilizing the off body tooth and drying. 2. Preparing a round hole in off body tooth apex 3. Preparing serial tooth root with stainless steel wire. 4. placing the off body tooth upside down in die. 5. Using wax sheet to coat the tooth root. 6. Mixing the gypsum with water into paste. 7. Filling gypsum paste into alveolus bone silicon rubber die. 8. Hardening at room temperature, the process is simple.

The invention discloses traditional Chinese medicine prescription low-alcohol-degree medicated wine for treating loose teeth and black scale in a gap between teeth and a preparation method thereof. The traditional Chinese medicine prescription low-alcohol-degree medicated wine is prepared from the following components in parts by weight: 20 to 23 parts of rhizoma polygonati, 50 to 60 parts of honey, 20 to 23 parts of herba epimedii, 18 to 20 parts of Chinese gall, 13 to 15 parts of radix polygoni multiflori, 10 to 12 parts of white poria cocos, 10 to 12 parts of white dragon bone, 10 to 12 parts of rhizoma nardostachyos, 10 to 12 parts of herba asari, 18 to 20 parts of rhizoma chuanxiong, 18 to 20 parts of liquorice root, 10 to 12 parts of herba houttuyniae, 1000 to 1200 parts of rice wine, 0.2 to 0.23 part of folium artemisiae argyi essential oil, 30 to 35 parts of propolis, 30 to 35 parts of lemon juice, 2.3 to 2.5 parts of cellulase, 0.12 to 0.15 part of sodium bicarbonate, 0.5 to 0.6 part of casein and 30 to 35 parts of aloe gel. The traditional Chinese medicine prescription low-alcohol-degree medicated wine for treating the loose teeth and the black scale in the gap between the teeth, disclosed by the invention, has the advantages of light mouthfeel, relatively low alcohol degree, uniform texture, clear color and luster and abundant nutrients.

The invention discloses a dental care tooth brushing powder. The dental care tooth brushing powder is prepared from eggplant roots, pyrola corbieri, cotton roots, roots or leaves of Ilex asprella (Hook. et Arn.) Champ. ex Benth., folium hibisci, airpotato yam rhizomes, all-grass of Agrimonia pilosa Ldb., rhizomes of Japanese Butterbur, radix tetrastigme, radix rubi parvifolii, henry currant roots, meadowrue roots and rhizomes, Japanese beauty-berry, nidus vespae, maltitol, ganoderma polysaccharide and chitin. The dental care tooth brushing powder contains rich cellulose and is fast in treatment effect, and the effective rate reaches up to 100%; ganoderma polysaccharide is naturally extracted and is safe, healthy and free of toxic and side effects, and the extracting rate reaches up to 26.7%; all the Chinese herbs are extracted and purified multiple times, and the yield is increased by 15.6%; the dental care tooth brushing powder has a faint scent and slight sweet taste, is easy to use, and can eliminate peculiar oral smells, fight bacteria and diminish inflammation, suppress dental plaques, prevent decayed teeth, whiten teethes, relieve periodontal diseases, prevent hemodia, relieve gomphiasis and falling, enhance the body immunity and prevent other diseases, a patient does not have the repugnance as no peculiar traditional Chinese medicine smell exists, and dental care can be carried out while the teeth are brushed.

The invention relates to an inter-vertebral dynamic fixator and belongs to the technical field of dynamic inner fixation among a spinal vertebral body. The inter-vertebral dynamic fixator is of an integral forming structure and comprises an elastomer and fixation boards; the fixation boards are arranged on the upper end and the lower end of the elastomer respectively, multiple anti-loose teeth are evenly arranged on the outer surface of each fixation plate respectively, the same side of each fixation plate is fixedly connected with one or more extension fixation boards respectively, and circular screw holes are formed in the extension fixation boards. By adopting the inter-vertebral dynamic fixator, a series of elastic activities of a spine surgery segment are realized through the elastomer, wherein the elastic activities comprise the extension and flexion of the spine surgery segment on the sagittal position, the side bending of the spine surgery segment in the left and right direction, the rotation of the spine surgery segment on the coronal position and the circumduction of the spine surgery segment formed by a synthetic movement in multi-directions. The surgery operation is simple, the bone resection amount is little, the stability of the spine after surgery is high, no impact and wear exist among parts after implantation, and the fixator adapts to the physiological activity pattern of the human spine.

The invention discloses a medicine for treating toothache. The medicine is a medicine composite prepared by using pure natural plants and minerals as raw materials and elaborately processing the raw materials according to certain technics. Vast clinical application proves that the medicine has obvious treatment effects on the toothache caused by periodontitis, gingival atrophy, loose teeth, teeth decay and excessive internal heat of the oral cavity, etc. The medicine not only is able to cure the toothache thoroughly without any toxic side effect, but also has the advantages of extensive source of the raw materials, low cost and simple preparation method.

The invention provides a rear floor front stiffening beam assembly which comprises a rear floor front section, a first middle-row seat installation right front support, a second middle-row seat installation right front support, a first middle-row seat installation left front support, a second middle-row seat installation left front support, a middle-row seat installation right front reinforcing plate and a middle-row seat installation left front reinforcing plate. The mode that the supports and the reinforcing plates are combined is adopted, the strength and the rigidity of a vehicle body canbe improved, vibration and noise transmission are effectively stopped, meanwhile, a seat installation supporting function is further integrated, the weight of a whole vehicle is reduced, the weight issmall, energy is saved, emission is reduced, projection welding nuts are each designed in an anti-loosing tooth shape, and looseness caused by vibration in the automobile traveling process can be prevented.

The invention discloses anti-aging seabuckthorn toothpaste which is characterized by being prepared by mixing the following raw materials according to a certain ratio: polyethylene glycol, glycerin, sorbitol, cellulose gum, xanthan gum, sodium carbonate, silica, methylparaben, lauryl sodium sulfate, tetrasodium hexametaphosphate, saccharin sodium salt, essence, menthol and purified water. The seabuckthorn and derivatives comprise seabuckthorn leaves, seabuckthorn tea, seabuckthorn fruit powder, seabuckthorn fruit juice, fructus hippophae dregs, seabuckthorn seed oil and seabuckthorn extract. One or more of the derivatives can be added into the toothpaste formula, so that the toothpaste has the effects of resisting bacteria, diminishing inflammation, clearing heat, stopping bleeding, reducing swelling and relieving pain and can achieve the effects of effectively repairing damaged gingivae and teeth and helping to protect the teeth and prevent loose teeth, so the teeth can restore to a natural strong state. The oral health problems are comprehensively solved, and a healthy state of the oral cavity is restored.

The invention provides a tooth protection jacket. The tooth protection jacket comprises a tooth jacket with a cavity structure, an opening arranged on the tooth jacket to allow teeth to enter the cavity as well as a dental floss arranged in the opening position to tension and loosen the opening, the tooth jacket with the cavity structure wraps the teeth in the cavity, the dental floss in the opening position can tension and loosen the opening, a user sleeves loose teeth with the tooth protection jacket, tensions the opening of the tooth protection jacket and fix two ends of the dental floss outside the oral cavity through adhesive tapes, so that falling teeth can be taken out of the oral cavity conveniently after the teeth fall off, or as for patients with injuries by fall from height andcar accidents, after teeth loose, the patients cannot discharge falling teeth in the oral cavity by themselves during treatment, the tooth protection jacket can help the patients to discharge the teeth easily, and the condition that falling teeth enter esophagus or tracheas to cause secondary harm to the patients can be avoided.

The invention relates to a safe and stable tooth extraction auxiliary instrument. The safe and stable tooth extraction auxiliary instrument comprises two parallel transverse pipes, wherein two ends ofeach transverse pipe are closed; a first piston which is in sealing contact fit with each transverse pipe is arranged in the transverse pipe; a horizontal first through hole is formed in the right side of each transverse pipe; a horizontal first piston rod which is in clearance fit with each first through hole is arranged in the first through hole; the outer end of each first piston rod penetrates through the corresponding first through hole and is in shaft pin connection with the left end of a horizontal second piston rod; and a horizontal barrel is arranged on the right side of each transverse pipe. According to the safe and stable tooth extraction auxiliary instrument, a manner of an external vibrator is adopted, so that stimulation of vibration to the brain in a tooth loosening process can be effectively reduced and side effects can be effectively reduced; a manner of matching an eccentric wheel with a third piston rod, an inclined rod and a first retractable rod is adopted, so that a clamping block clamps a tooth to shake in two directions in a vertical movement process of the third piston rod, the tooth extraction time is shortened and pains of patients are reduced; and meanwhile, damages to the tooth in a whole process can be reduced.

The invention provides an automobile FDS loose tooth failure online repair method, comprising the steps that a body in white flows into an FDS riveting station, a riveting robot conducts FDS riveting on a riveting point position on the body in white, and an FDS riveting system records the riveting point position with a loose tooth error in the FDS riveting process; and after the FDS riveting of the body in white is completed, if a loose tooth error is reported in the FDS riveting process, the riveting robot or a repair robot conducts online repair on the riveting point position with the loose tooth error reported. The invention further provides an automobile FDS loose tooth failure online repair tool, a controller, and a computer-readable storage medium. According to the automobile FDS loose tooth failure online repair method provided in the invention, when a loose tooth failure occurs in automobile body FDS riveting, online automatic repair is conducted through the robot, so that the production efficiency can be improved, potential safety hazards can be eliminated, and the consistency of repair results and the repair quality can be improved.

The invention discloses a loose teeth fixed oral cavity teaching model to observe the periodontal trauma, including a dental jaw model and a tooth fixed in the dental jaw model, the part of the teeth are healthy teeth, other part of the teeth are loose teeth, the healthy teeth are fixed in the dental jaw model through a supporting column, the loose teeth are fixed in the dental jaw model through a supporting spring, and a gap around the teeth is filled with a wax. The present invention is made the state of loose teeth and simulates a clinical phenomenon; the wax simulates periodontal, when an upper jaw and a lower jaw are occlusal, an occlusal trauma can appear, the wax is changed to display the occlusal trauma; by comparing the front and back fixed ligations, the change of lossening degree can not be only observed, and the change of teeth surrounding tissue stress can also be observed.

The invention discloses traditional Chinese medicine compound toothpaste for fixing teeth, protecting gingival, healing ulcer and blackening hair as well as a preparation method thereof. The toothpaste is prepared from traditional Chinese medicine raw materials as follows: fresh eclipta, radix polygoni multiflori preparata, steamed fructus mori, roasted frucyus ligustri lucidi, roasted semen cuscutae, very hot rhizoma drynariae, raw folium istidis, raw radix sophorae flavescentis, raw radix rehmanniae, raw flos caryophylli, roasted rhizoma ligustici and the like; ingredients: a friction agent,a humectant, an adhesive, a corrosion inhibitor, a preservative and the like; the raw materials are treated with a specific processing method, and has a synergistic effect in inhibiting common oral bacteria; the toothpaste has the beneficial effects that, according to the Chinese medicine "cure disease to seek the root" theory, the toothpaste is used for people with early decline in bodily functions such as oral diseases, early appearance of gray hair, hair loss and the like, wherein the oral diseases including loose teeth, gingival atrophy, gingival bleeding, bad breath and other periodontaldiseases and sores in the mouth and tongue and the like are caused by periodontal diseases due to liver and kidney deficiency, unfilled essence, yin blood deficiency, deficiency fire disturbance andthe like. The toothpaste has the effects of tonifying liver and kidney, filling essence, nourishing yin blood, clearing heat and cooling blood, fixing teeth, protecting gingival, stopping bleeding, and blackening hair.

The invention discloses traditional Chinese medicine dentifrice capable of caring teeth. The traditional Chinese medicine dentifrice is prepared from the following raw materials in parts by weight: 10-18 parts of acorus aclamus, 8-16 parts of elm bark powder, 6-15 parts of rhubarb, 8-18 parts of cyrtomium rhizome, 15-25 parts of Chinese honeylocust fruit powder, 6-12 parts of alternanthera nodiflora, 10-15 parts of glycyrrhiza uralensis, 5-10 parts of schisandra fruit, 5-9 parts of cicada slough and 6-10 parts of gall nuts. Compared with the existing drugs, the dentifrice disclosed by the invention has the beneficial effects that the product is prepared from pure traditional Chinese medicine drugs, can be used for quickly arresting bleeding and alleviating pain, diminishing inflammation and promoting tissue regeneration, reducing swelling and removing illness and desensitizing and resisting cancer, and can be used for enabling loose teeth to be restored and firm, eliminating bad breath, treating oral ulcer, cleaning and treating the oral cavity and beautifying the teeth.