Mixing devices

阅读:493发布:2022-09-20

专利汇可以提供Mixing devices专利检索,专利查询,专利分析的服务。并且A device for mixing dental cements comprises a structure mounted for rotation about a first axis, a motor for rotating the structure about that axis, a receptacle for the substance to be mixed mounted on the structure at a location spaced from the axis of rotation thereof and rotatable relative to the structure about a second axis inclined at an angle of less than 90* to the first axis, a transmission being provided to rotate the receptacle relative to the structure as the structure rotates. The receptacle receives a capsule comprising a main body having at least two compartments for the substances to be mixed, the compartments being separated by a dividing wall which is ruptured when required to permit the flow of a substance from one compartment to the other. Said one compartment also has an external rupturable wall so that the dividing wall may be ruptured by passing a piercing instrument first through the external wall and then through the dividing wall.,下面是Mixing devices专利的具体信息内容。

1. A device for mixing together a plurality of substances comprising a structure mounted for rotation about a first axis, meAns for rotating said structure about said axis, a receptacle for the substances mounted on said structure at a location spaced from the axis of rotation thereof for rotation relative to said structure about a second axis inclined at an angle of less than 90* to said first axis, and a pulley system comprising a pulley wheel rotating with said receptacle about said second axis, a fixed further pulley wheel coaxial with said first axis, an endless band encircling said pulley wheel and said fixed pulley wheel whereby said receptacle is rotated relative to said structure by said pulley system as said structure rotates.
2. A device according to claim 1 wherein one of said pulley wheels is slightly eccentric.
3. A device according to claim 1 wherein said endless band passes over idler pulley wheels rotatably mounted on the structure.
4. A device for mixing together a plurality of substances comprising a structure mounted for rotation about a first axis, means for rotating said structure about said axis, a receptacle for the substances mounted on said structure at a location spaced from the axis of rotation thereof for rotation relative to said structure about a second axis inclined at an angle of less than 90* to said first axis, a fixed track coaxial with said first axis, a wheel rotating with said receptacle about said second axis having its periphery frictionally engaging said track so that said wheel and receptacle are rotated as said structure rotates.
5. A device for mixing together a plurality of substances comprising a structure mounted for rotation about a first axis, means for rotating said structure about said axis, a receptacle for the substances mounted on said structure at a location spaced from the axis of rotation thereof for rotation relative to said structure about a second axis inclined at an angle of less than 90* to said first axis, a track on a member coaxial with the first axis, a wheel rotating with said receptacle about said second axis having its periphery frictionally engaging said track and means to rotate said member relative to said structure.
6. A device according to claim 4 wherein said track is slightly eccentric with respect to said first axis.
7. A device according to claim 1 wherein the receptacle comprises a circular cross-section socket the outer surface of which is rotatable in a bearing on said structure and wherein the lower end of said socket is open so that the lower end of a capsule located in said socket may protrude into the air, means being provided to locate said capsule axially and rotationally in said socket.
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