IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0305886
(1999-05-05)
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발명자
/ 주소 |
- Lust, Victor
- Parnell, Philip K.
- Renkema, Kornelis
- van Lievenoogen, Jan
- van Kraay, Will
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출원인 / 주소 |
- Johnson & Johnson Vision Care, Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
19 인용 특허 :
34 |
초록
▼
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-suited for use in an injection molding machine.
대표청구항
▼
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-
This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devices. The mold is particularly well-suited for use in an injection molding machine. d second receiving members being spaced apart by a first receiving member, said first and second receiving members and said middle support being formed of one contiguous longitudinal piece of material, said second receiving members being adjacently between a pair of said first receiving members along the length of said clip, each of said receiving members defining a generally rectangularly shaped inner surfaces each having an opening opposite said middle support, said first receiving members openings generally facing in the same direction, said second receiving member openings facing in opposite direction from said first receiving member opening, each of said receiving members being adapted to receive and removably hold an end portion of an end board. 2. The clip of claim 1 wherein said piece is manufactured of a stamped galvanized metal. 3. The clip of claim 1 wherein said piece is manufactured of stainless steel. 4. The clip of claim 1 wherein said first receiving members are each capable of being pinched to removably and frictionally hold an end board positioned therein. 5. The clip of claim 1 wherein said first receiving members and said second receiving member each have rounded corners. 6. A palletized roll package comprising a pallet, a plurality of spaced apart end boards, said end boards being arranged in pairs with a roll therebetween, said end boards being attached to said rolls by roll plugs extending through a central opening in each of said end boards and into the tubular barrel of each roll, said rolls being suspended by said end boards, said plurality of spaced apart end boards being stacked on said pallet in an edge to edge relationship in vertically spaced horizontally extending rows, a plurality of clips of claim 1, said clips being positioned between said horizontally extending rows of edge to edge end boards, said package being held together by strapping extending through the barrels of said rolls and across the bottom of said pallet. 7. A palletized roll package comprising a pallet having opposite ends, a pair of end board supports secured to said pallet at the opposite ends thereof, said end board supports having an upstanding U-shaped groove therein, a plurality of spools each having a barrel and a pair of end board flanges at the opposite barrel ends, said end board flanges being larger than said barrels, a first group of said spools arranged on said pallet with said end board flanges thereof positioned in said support grooves in edge to edge position, a clip of claim 1 being positioned on said end boards with said end board flanges positioned in said first receiving members, a second plurality of spools each having a barrel and a plurality of end barrel flanges at the opposite barrel ends, said end barrel flanges of said second plurality of spools being stacked on said first plurality of at least three spools with said end flanges in edge to edge relationship, said end barrel flanges of said second plurality of at least three spools being positioned in said second receiving members of said clips. 8. A palletized roll package comprising a pallet having opposite ends, a pair of end board supports secured to said pallet at the opposite ends thereof, said end board supports having an upstanding U-shaped groove therein, a plurality of spools each having a barrel and a pair of end board flanges at the opposite barrel ends, said end board flanges being larger than said barrels, a first group of said spools arranged on said pallet with said end board flanges thereof positioned in said support grooves in edge to edge position, a clip of claim 1 being positioned on said end boards with said end board flanges positioned in said first receiving members, a second plurality of spools each having a barrel and a plurality of end barrel flanges at the opposite barrel ends, said end barrel flanges of said second plurality of spools being stacked on said first plurality of spools with said end flanges in edge to edge rel ationship, said end barrel flanges of said second plurality of spools being positioned in said second receiving members of said clips, a second clip of claim 1 positioned on the upstanding edges of said second plurality of end board flanges, said second plurality of end board flanges being positioned in said first receiving members of said second clip, and a third plurality of spools each having a barrel and a pair of end board flanges at the opposite barrel ends, said third plurality of end board flanges being positioned in said second receiving members of said second clip. 9. The clip of claim 1 wherein said second receiving member generally equally receives first and second upstanding end boards adjacently aligned. 10. The clip of claim 9 wherein said first receiving members receive third and fourth upstanding end boards, respectively, said third and fourth end boards being adjacently aligned. 11. The clip of claim 10 wherein said third and fourth end boards are aligned generally horizontally with one another and are positioned generally vertically upward from said first and second end boards. 12. The clip of claim 10 wherein said third and fourth end boards are aligned generally horizontally with one another and are positioned generally vertically downward from said first and second end boards. 13. A clip for maintaining and supporting a plurality of upstanding end boards of industrial rolls for packaging on a pallet, comprising: first and second interconnected U-channels aligned generally longitudinally, said second U-channels being connected between said first U-channels, each of said U-channels having a bottom and generally upstanding oppositely facing sides connected thereto, said bottom being in common with each of said U-channels, said sides of each of said first U-channels extending from said bottom in an opposite direction from said sides of said second U-channels, each of said U-channels being adapted to receive and removably hold an end portion of an end board. 14. The clip of claim 13 wherein said first U-channels are each capable of being pinched to removably and frictionally hold an end board position therein. 15. The clip of claim 13 wherein said sides each have rounded corners. 16. The clip of claim 13 wherein said interconnected U-channels are formed of one contiguous longitudinal piece. 17. The clip of claim 16 wherein said piece is manufactured of a stamped galvanized metal. 18. The clip of claim 16 wherein said piece is manufactured of stainless steel. 19. The clip of claim 13 wherein said second U-channel generally equally receives first and second upstanding end boards adjacently aligned with one another. 20. The clip of claim 19 wherein said first U-channel receive third and fourth upstanding end boards, respectively, said third and fourth end boards being adjacently aligned with one another. 21. The clip of claim 20 wherein said third and fourth end boards are aligned generally horizontally with one another and are positioned generally vertically upward from said first and second end boards. 22. The clip of claim 20 wherein said third and fourth end boards are aligned generally horizontally with one another and are positioned generally vertically downward from said first and second end boards. 23. A clip for maintaining and supporting a plurality of upstanding end boards of industrial rolls for packaging on a pallet, comprising: a first portion for removably holding a first upstanding end board, a second portion for removably holding a second upstanding end board, a third portion for removably holding generally equal amounts of third and fourth upstanding end boards, and a middle support, said middle support being disposed such that it is in common with said first portion, said second portion and said third portion, said first portion having a first opening for removably receiving said first end board, said second portion having a second opening for removably receiving said second end board, said thi
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