A container made from a vial-like mass produced bottle with a structurally detailed, separately molded plastic neck mounted securely thereon, and a simple method for securely mounting the plastic neck to the bottle is disclosed. The open end of the bottle has a neck with a flange forming an annular
A container made from a vial-like mass produced bottle with a structurally detailed, separately molded plastic neck mounted securely thereon, and a simple method for securely mounting the plastic neck to the bottle is disclosed. The open end of the bottle has a neck with a flange forming an annular shoulder. A plastic neck insert is provided that has a threaded neck opposite a resilient sleeve. The resilient sleeve is adapted to expand to receive the flange in a snap fit type engagement. An aluminum ferrule is press fit over the resilient sleeve of the plastic neck insert to lock the plastic neck insert onto the flange. The ferrule has an upwardly directed edge that engages a downwardly directed edge of the sleeve in interference fit to lock the ferrule onto the sleeve. An elastic seal is provided between the plastic neck insert and the bottle to ensure that the connection of the two components is airtight.
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A container made from a vial-like mass produced bottle with a structurally detailed, separately molded plastic neck mounted securely thereon, and a simple method for securely mounting the plastic neck to the bottle is disclosed. The open end of the bottle has a neck with a flange forming an annular
A container made from a vial-like mass produced bottle with a structurally detailed, separately molded plastic neck mounted securely thereon, and a simple method for securely mounting the plastic neck to the bottle is disclosed. The open end of the bottle has a neck with a flange forming an annular shoulder. A plastic neck insert is provided that has a threaded neck opposite a resilient sleeve. The resilient sleeve is adapted to expand to receive the flange in a snap fit type engagement. An aluminum ferrule is press fit over the resilient sleeve of the plastic neck insert to lock the plastic neck insert onto the flange. The ferrule has an upwardly directed edge that engages a downwardly directed edge of the sleeve in interference fit to lock the ferrule onto the sleeve. An elastic seal is provided between the plastic neck insert and the bottle to ensure that the connection of the two components is airtight. ead and Christmas Tree Assemblies, 1 Page, 1996-1997. RODEC, Ultimate Tubing Rotators, 12 Pages, Undated. RODEC, Auto-Turn Tubing Rotators, 9 Pages, Undated. ain frame; a main track on the main frame and forming a loop track including an upper landing section, a lower landing section, an intermediate inclined section situated between the upper landing section and the lower landing section, an upper curved section situated between the upper landing section and the intermediate inclined section, and a lower curved section situated between the lower landing section and the intermediate inclined section; a plurality of steps, each of the steps having a step link roller shaft and a step link roller rotatable around the step link roller shaft for rolling on the main track, the steps being connected in an endless fashion to circulate along the loop track; a plurality of link mechanisms, each link mechanism having a first link rotatably connected to the step link roller shaft and a second link rotatably connected to a link connection point of the first link and the step link roller shaft of an adjacent step for varying distance between the step link roller shafts through folding and unfolding; a rotatable auxiliary roller in each of the link mechanisms; and an auxiliary track on the main frame for guiding movement of the auxiliary roller so the link mechanism folds and unfolds, changing movement speed of the steps in an upper speed changing section and a lower speed changing section, wherein, when axes of adjacent step link roller shafts are in the upper speed changing section, and, assuming that relative coordinates in horizontal and vertical directions of the axes of the step link roller shafts are (Xs,Ys), that radius of curvature of a movement locus of the axis of the step link roller shaft in the upper curved section is R1,that an inclination angle of the intermediate inclined section is αm,and that a point vertically spaced apart by -R1from a border point, which is in the movement locus of the axis of the step link roller shaft and between the upper landing section and the upper curved section, is the origin of a coordinate system, when Ysis in the following range: R1cos αm-{(R1cos αm)2+(2R1sin αm·Xs-Xs2)}≤YS1+(R12-Xs2), a relationship between relative positions of adjacent step link rollers in the upper speed changing section is expressed as X1=[-p1q1+{(p1q1)2-(p12+1)(q12-R12)}]/(p12+1),
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이 특허에 인용된 특허 (13)
Van Brocklin Owen F. (Bristol CT), Assembly for securing and sealing a dispenser to a flanged container.
Jourdin, Gilles; Mesnil, Cèdric, Cover member for mounting on a fastener ring for a dispenser, method of producing one such member and fluid product dispenser using one such member.
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