IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0658701
(2000-09-08)
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발명자
/ 주소 |
- Krafft, Petrus
- Maust, Shane E.
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출원인 / 주소 |
|
대리인 / 주소 |
Feuchtwang, Jonathan D.Zimmer Technology, Inc.
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인용정보 |
피인용 횟수 :
21 인용 특허 :
5 |
초록
▼
A sterilization tray has a smooth exterior, ruggedness, light weight, high thermal conductivity, comfortable gripping surfaces, stackability, and low cost construction. The tray is constructed of stamped and folded sheet metal, but in such a way as to provide rounded corners. A molded handle insert
A sterilization tray has a smooth exterior, ruggedness, light weight, high thermal conductivity, comfortable gripping surfaces, stackability, and low cost construction. The tray is constructed of stamped and folded sheet metal, but in such a way as to provide rounded corners. A molded handle insert is attached to the ends of the tray to provide the multiple utility of reducing the number of handles required, maximizing space utilization, providing a comfortable gripping surface on the outside and inside of the tray, and providing stackability.
대표청구항
▼
A sterilization tray has a smooth exterior, ruggedness, light weight, high thermal conductivity, comfortable gripping surfaces, stackability, and low cost construction. The tray is constructed of stamped and folded sheet metal, but in such a way as to provide rounded corners. A molded handle insert
A sterilization tray has a smooth exterior, ruggedness, light weight, high thermal conductivity, comfortable gripping surfaces, stackability, and low cost construction. The tray is constructed of stamped and folded sheet metal, but in such a way as to provide rounded corners. A molded handle insert is attached to the ends of the tray to provide the multiple utility of reducing the number of handles required, maximizing space utilization, providing a comfortable gripping surface on the outside and inside of the tray, and providing stackability. for supporting the holding device and a second end coupled to the rotatable shaft; and a first motor for selectively engaging and rotating the shaft to move the support assembly and hence the holding device between the first and second positions; wherein the vacuum is released when the holding device is in the second position, the composition is subjected to the curing process, and the holding device is automatically moved to the first refracted position for removing the cured molded article from the mold. 2. The automated assist apparatus for a system tin forming a molded article of claim 1, wherein the holding device includes at least one perforated screen that in addition to holding the composition in place, also serves to at least moderately compact the composition on the corresponding portion of the mold. 3. The automated assist apparatus for a system for forming a molded article of claim 2, wherein the balding device comprises a single compaction screen having a surface area corresponding to the surface area of the portion of the mold. 4. The automated assist apparatus for a system for forming a molded article of claim 1, wherein the support assembly comprises a fixed frame having a pair of upper legs, each carrying a bracket for supporting the holding device, and a pair of lower legs having apertures that receive the first rotatable shaft. 5. The automated assist apparatus for a system for forming a molded article of claim 1, wherein the support assembly includes a pivoting frame including a first subframe forming the first end and a second subframe forming the second end, wherein the first and second subframes are coupled together by a second rotatable shaft such that the second subframe is capable of pivoting relative to the first subframe while the entire support assembly is moved between the first and second positions as a result of the rotation of the first rotatable shaft. 6. The automated assist apparatus for a system for forming a molded article of claim 1, wherein the first motor has a receiver for coupling with a corresponding coupler on the first rotatable shaft, and further including a mounting assembly comprising an actuator for moving the motor and hence the receiver toward and away from the corresponding coupler on the first rotatable shaft. 7. The automated assist apparatus for a system for forming a molded article of claim 6, further including a support stand assembly for supporting the first motor wherein the support stand assembly is capable of moving the first motor between a first retracted position and a second position such that the receiver is in axial alignment with the coupler on the shaft. 8. The automated assist apparatus for a system for forming a molded article of claim 7, wherein the support stand assembly is capable of pivoting the first motor between the first and second positions. 9. The automated assist apparatus for a system for forming a molded article of claim 7, wherein the support stand assembly is capable of raising and lowering the first motor between the first and second positions. 10. The automated assist apparatus for a system for forming a molded article of claim 6, wherein the actuator is a linear actuator. 11. The automated assist apparatus for a system for forming a molded article of claim 1, wherein the mold includes a plurality of side portions, and the apparatus further comprises a separate holding device for holding the composition applied to each side portion of the perforated mold in place and a motive device for automatically moving each separate holding device from a first refracted position to a second position for holding the composition in place. 12. The automated assist apparatus for a system for Conning a molded article of claim 1, wherein the mold includes a top portion that together with a plurality of lateral portions defines a box shape for creating a liner having plurality of sidewalls and a base, and wherein the holding device for the top portion is
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