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    • 7. 发明申请
    • CUTTING BLADE FOR CUTTING SHEET WRAPPING MATERIALS
    • 切割刀片包装材料切割刀片
    • WO0134353A8
    • 2001-09-07
    • PCT/US0042144
    • 2000-11-13
    • METAL EDGE INTERNATIONAL INCFRANK ARMIN
    • FRANK ARMIN
    • B26F3/02B65D83/08B65D85/672B65H35/00
    • B65D83/0841B26F3/02B65D85/672B65H35/008B65H2701/1752Y10T225/238Y10T225/298
    • A cutting blade (30) for plastic film or other sheet wrapping material dispensers, the cutting blade having a lenght corresponding to the length of a dispenser box (10), and a U-shaped cross-section adapted to slip over the free edge (11) of the front panel (16) of the dispenser box. The cutting blade having a base web (45) with teeth (41) extending therefrom, and one leg (53, 53) extending from each side of the web in a direction opposite the teeth. The legs meet the web in curved shoulders (44), diverge downwardly and outwardly, and have extending flaps (55) at their lower ends which are curved back internally of the U-shaped blade to provide retainer edges (43) to resist upward displacement of the cutting blade from the panel. The cutting blade is configured such that there is no possibility of the leg or legs of one cutting blade interlocking with the leg or legs of another cutting blade.
    • 一种用于塑料薄膜或其它薄片包装材料分配器的切割刀片(30),该切割刀片具有与分配盒(10)的长度相对应的长度以及适于在自由边缘上滑动的U形横截面( 分配器箱的前面板(16)的前面板(11)。 切割刀片具有带有从其延伸的齿(41)的基部腹板(45),以及从腹板的每一侧沿与牙齿相反的方向延伸的一条腿(53,53)。 腿部以弯曲的肩部(44)与腹板接触,向下和向外分叉,并且在它们的下端处具有延伸的翼片(55),所述翼片在U形叶片的内部向后弯曲以提供保持器边缘(43)以抵抗向上的位移 从面板切割刀片。 切割刀片构造成使得一个切割刀片的腿部或腿部不可能与另一个切割刀片的腿部或腿部互锁。
    • 8. 发明申请
    • CUTTING BLADE FOR CUTTING SHEET WRAPPING MATERIALS
    • 切割刀片切割刀片包装材料
    • WO01034353A1
    • 2001-05-17
    • PCT/US2000/042144
    • 2000-11-13
    • B26F3/02B65D83/08B65D85/672B65H35/00
    • B65D83/0841B26F3/02B65D85/672B65H35/008B65H2701/1752Y10T225/238Y10T225/298
    • A cutting blade (30) for plastic film or other sheet wrapping material dispensers, the cutting blade having a lenght corresponding to the length of a dispenser box (10), and a U-shaped cross-section adapted to slip over the free edge (11) of the front panel (16) of the dispenser box. The cutting blade having a base web (45) with teeth (41) extending therefrom, and one leg (53, 53) extending from each side of the web in a direction opposite the teeth. The legs meet the web in curved shoulders (44), diverge downwardly and outwardly, and have extending flaps (55) at their lower ends which are curved back internally of the U-shaped blade to provide retainer edges (43) to resist upward displacement of the cutting blade from the panel. The cutting blade is configured such that there is no possibility of the leg or legs of one cutting blade interlocking with the leg or legs of another cutting blade.
    • 一种用于塑料薄膜或其它薄片包装材料分配器的切割刀片(30),该切割刀片具有对应于分配器箱(10)的长度的长度,以及适于在自由边缘上滑动的U形横截面 分配器箱的前面板(16)的上表面(11)。 所述切割刀片具有从其延伸的齿(41)的基底腹板(45)和从所述腹板的每一侧沿与所述牙齿相反的方向延伸的一个腿部(53,53)。 这些腿在弯曲的肩部(44)处与腹板相遇,向下和向外发散,并且在其下端具有延伸的翼片(55),其在U形叶片的内部弯曲,以提供保持器边缘(43)以抵抗向上的位移 的切割刀片。 切割刀片被配置为使得一个切割刀片的腿或腿不可能与另一切割刀片的腿或腿互锁。
    • 10. 发明申请
    • BAG SEPARATOR AND DISPENSER
    • BAG分离器和分配器
    • WO1997019013A1
    • 1997-05-29
    • PCT/US1996018014
    • 1996-11-08
    • SEALED AIR CORPORATIONKANNANKERIL, Charles, P.GERRITSEN, Adrian, G.
    • SEALED AIR CORPORATION
    • B65H35/00
    • A47F13/085A47F2009/044B65D33/002B65H35/002B65H35/008B65H35/10Y10T225/252Y10T225/321Y10T225/393
    • A bag dispenser (10), for separating and dispensing plastic bags (22, 23) from a roll of bags (20) where one end is attached to the top of the next bag by perforation lines (24) with a slot (25) therebetween. The bags (22, 23) are dispensed from a device (30) comprising a wire frame formed into arcuate channels (34, 34') to support the core (26) that the series of bags are rolled onto. The dispenser (10) includes a second tensioning member (40, 40') attached to a support member (32) and disposed at an angle thereto to provide tension to the edges of the roll of bags (20) as the core passes (26) through the channel passageway as bags are removed from the roll. Spaced apart from the support is a symmetric separating tongue (42). The tongue (42) will engage the slot (25) regardless of whether the bags are drawn over or under the tongue (42). As the user pulls on the bags (22, 23), a tension is created by the brake and the user to deflect the tongue (42) which remains deflected until the tongue (42) engages the slot (25). Thus, when the separator engages the slot (25), the tongue (42) recoils through its normal position to facilitate the separation of the two bags (22, 23). The dispenser (10) may also include core retaining members (38), located at the closed end of the arcuate channels (34) to keep the core (26) of smaller rolls from popping out and to retard rotation of the core.
    • 一种袋分配器(10),用于从一袋袋(20)分离和分配塑料袋(22,23),其中一端通过具有槽(25)的穿孔线(24)附接到下一个袋的顶部, 其间。 袋子(22,23)从包括形成弓形通道(34,34')的线框架的装置(30)分配,以支撑芯部(26),该系列袋被卷起。 分配器(10)包括附接到支撑构件(32)并且与其成角度设置的第二张紧构件(40,40'),以在芯部通过时向袋(20)的边缘提供张力(26 )通过通道通道,因为袋子从卷筒中取出。 与支撑体分开的是对称的分离舌(42)。 舌(42)将接合狭槽(25),而不管袋子是否被拉到舌头(42)上或下面。 当使用者拉动袋(22,23)时,制动器和使用者产生张力,以使保持偏转的舌部(42)偏转直到舌部(42)接合槽(25)。 因此,当分隔器接合槽(25)时,舌部(42)回弹通过其正常位置以便于分离两个袋(22,23)。 分配器(10)还可以包括位于弓形通道(34)的封闭端的芯保持构件(38),以保持较小辊的芯部(26)不会弹出并阻止芯部的旋转。