16 results about "Herringbone pattern" patented technology

The invention discloses a PVC (polyvinyl chloride) floor mounting method which comprises the following steps: a plurality of floors are provided, each floor is provided with a first edge, a second edge and a third edge, the first edge and the second edge are oppositely arranged, the third edge is arranged between the first edge and the second edge, the first edge is provided with a first coupling part, and the second edge is provided with a second coupling part; the third edge is provided with a third coupling part, and the first coupling part, the second coupling part and the third coupling part are configured to be mutually locked in pairs; laying is achieved by connecting a plurality of floors to each other, and the floors are laid to form a continuous herringbone pattern. According to the installation method of the PVC floor, the floor distinguishing step in the installation process can be eliminated, and therefore the installation efficiency and flexibility are improved.

1. Name of the design product: mobile phone shell (spiral pattern heat dissipation). 2. Use of the design product: the design product is used as a mobile phone shell. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The present invention relates to a foil air bearing having a herringbone pattern and corresponding to a foil air bearing for supporting the weight of a rotating part rotating in a predetermined rotational direction about a center line, the foil air bearing including: an upper top foil disposed to face a surface of the rotating part; a middle top foil disposed below the upper top foil; a lower top foil disposed below the middle top foil; a wave foil as an elastically deformable member and disposed below the lower top foil; and a plurality of slots extending through an upper surface of the middle top foil to a lower surface of the middle top foil and extending in a longitudinal direction having a predetermined angle with respect to the rotational direction of the rotating part, wherein the upper top foil is concavely deformed downward at positions corresponding to the slots by aerodynamic pressure generated by rotation of the rotating part, so that a herringbone pattern is formed.

1. Name of the product in this design: Shoe sole (herringbone flow channel). 2. Application of this design: for the outsole of herringbone-patterned shoes. 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.

This utility model discloses a semi-high traction, amphibious agricultural tire, comprising: a tire body; and tread blocks arranged in a herringbone pattern on the outer surface of the tire body. Each tread block is composed of a first tread edge, a second tread edge, a third tread edge, a fourth tread edge, a fifth tread edge, a sixth tread edge, a seventh tread edge, and an eighth tread edge connected end-to-end. The angle between the first and second tread edges is 90° + a1, where a1 = 38° - 40°; the angle between the second and third tread edges is 90° - a2, where a2 = a1 - 5°; and rounded transitions are used between the first and eighth tread edges, between the second and third tread edges, and between the third and fourth tread edges. The fourth and eighth tread edges are also rounded. This utility model effectively prevents tire slippage, reduces the probability of wasted effort, ensures the traction of agricultural machinery, thereby improving operating efficiency and reducing operating costs.

1. Name of the product in this design: Pet food mat (herringbone shape). 2. Purpose of this design: For feeding pets and placing pet bowls. 3. The key design feature of this product is its pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses an anti-skid wear-resistant light conveying belt which comprises a wear-resistant rubber layer, a conveying belt body is arranged below the wear-resistant rubber layer, the bottom of the wear-resistant rubber layer is connected with a first protruding strip, a first groove is formed in the top of the conveying belt body, the wear-resistant rubber layer and the conveying belt body are connected in a clamped mode through mucilage glue, and inclined patterns, herringbone patterns and protruding points are arranged on the surface of the wear-resistant rubber layer. The inclined patterns are arranged on the two sides of the surface of the wear-resisting rubber layer through the embossing technology, the herringbone patterns and the protruding points are arranged in the middle of the wear-resisting rubber layer through the embossing technology, and the baffle brush mechanism is arranged at the material output end of the conveying belt. The inclined patterns and the herringbone patterns not only can improve the friction force of the materials, but also can play a role in guiding the materials, and the situation that the materials slide out of the edge or are clamped in the transportation process is reduced; by arranging the scraper brush mechanism, foreign matter on the surface of the conveying belt can be cleaned in the material conveying process, and damage of the foreign matter to the conveying belt is reduced.

Improvement of overall performance of an evaporator having a heat transfer surface 1 with a herringbone pattern, taking into account the heat exchange amount, pressure loss, and pressure resistance. [Solution] The specifications for a plate having a heat transfer surface 1 on which a herringbone pattern is formed by irregularities are as follows: when the plane length in the long direction of the heat transfer surface 1 is a and the plane length in the short direction is b, the aspect ratio between them b / a is 0.4 ≤ b / a ≤ 1.3; the pitch Wp (mm) of the waves of the herringbone irregularities on the heat transfer surface 1 is 3 mm ≤ Wp ≤ 4 mm; and the inclination angle Wθ (deg) between the straight line H parallel to the short direction of the plane and the herringbone pattern is 20° ≤ Wθ ≤ 40°.

1. Name of the product in this design: Tire (Dense Herringbone Pattern). 2. Purpose of this design: A tire. 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 design content of the top view is already clearly shown in the submitted views, so the top view is omitted; the design content of the bottom view is already clearly shown in the submitted views, so the bottom view is omitted.

Set of floor panels, wherein these floor panels (1A-1B) are elongate rectangular and therefore comprise a pair of long edges (2-3) and a pair of short edges (4-5); and wherein both the long and the short edges are provided with mechanical coupling parts (6-7-8-9) which allow the floor panels to be coupled together in such a way that a herringbone pattern may be produced thereby.

1. The name of the design product: incense pad (Hui character pattern). 2. The use of the design product: for placing incense, sandalwood, and joss sticks. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: set 1 perspective view.

The invention discloses a filling-in plug cloth structure for manuscripts with uneven edges and a sewing method of the filling-in plug cloth structure, and relates to the technical field of Xinjiang classical literature repairing and binding. By customizing the leather filling-in gasket, the mixed sewing structure and the combination of the leather filling-in gasket and the mixed sewing structure and the Andussow style spine lining, the technical problem that a traditional Xinjiang classical literature plug cloth process is difficult to adapt to serious fluctuation of the edge of a book block is solved. According to the method, firstly, a special leather filling gasket is manufactured according to the actual contour of the edge of a manuscript book block, then a main plug cloth core is fixed by adopting a mixed sewing mode of combining a traditional circular seam and a P-type circular seam, and finally secondary plug cloth with herringbone patterns is sewn, so that the unification of structural stability and decorative aesthetics is realized. On the premise that original sewing holes of the manuscript are reserved and the historical structure is not damaged, free opening and closing of the book block are guaranteed, patterns of the plug cloth are accurate, and the method is suitable for protection and repair of manuscript documents with seriously uneven edges caused by factors such as dislocation of the historical sewing holes and composite leaf structures.

1. Name of the designed product: sole (prism pattern). 2. Use of the designed product: bottom surface of shoes. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: bottom view.

The present invention relates to a tool (1) for manufacturing a tire (40), the tool comprising a core (10) having a central axis (Z10) and subdivided into a series of sectors (54, 55), each of which comprises a plurality of grooves (12) designed to receive stays (5) each intended to connect a first fastening point (M1) to a second fastening point (M2) to reinforce the tire (40), and each sector (54, 55) is arranged to be movable in a direction called an “individual extraction direction” (D_extract), the direction extending within an individual angular range (A54, A55) over which the sector (54, 55) extends and is perpendicular to the central axis (Z10).

This invention provides an antibacterial suture based on PDO and its preparation method. The preparation method involves taking polydioxanone (PDO) sutures, performing barbed or herringbone molding to obtain sutures with barbed or herringbone structures on the surface, followed by freeze-setting and plasma surface pretreatment. The plasma-pretreated sutures are then placed in a supercritical reactor with a supercritical CO2-antibacterial agent fluid system to obtain sutures coated with antibacterial agent. This invention overcomes the technical bottlenecks of traditional impregnation, spraying, and steam methods in the preparation of antibacterial coatings. By utilizing the high permeability of supercritical fluids and the synergistic effect of freezing, combined with plasma surface modification and freeze crystallization processes, the adhesion between the antibacterial coating and the PDO substrate is significantly improved, preventing coating peeling during use and extending the antibacterial period. Simultaneously, it achieves uniform coverage of the antibacterial agent on complex structural surfaces such as barbs and herringbone patterns, as well as deep within grooves, ensuring the consistency and stability of product performance.