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公开(公告)号:US4372462A
公开(公告)日:1983-02-08
申请号:US262926
申请日:1981-05-12
申请人: Karl O. Dassler , Neal E. Langseder
发明人: Karl O. Dassler , Neal E. Langseder
IPC分类号: B60T20060101 , B65D17/32 , B65D17/34 , B65D17/347 , B65D17/353 , B67B20060101
CPC分类号: B65D17/16
摘要: A retained ring type lever tab for easy open containers. The tab is provided with two dog leg levers which join at the forward end to form a triangular nose. These levers which in cross section are made up of a pair of parallel flanges 0.050" in width connected by an outer curl of radius 0.030" are particularly effective in transferring the opening force to the displaceable panel in the end. The tab is characterized by a low weight and a high mechanical advantage.
摘要翻译: 保持环型杠杆接头,方便开放的容器。 该标签上设有两个在前端连接的狗腿杆,形成一个三角形的鼻子。 这些横截面由杠杆半径为0.030“的外部卷曲宽度连接的一对平行的凸缘构成的这些杠杆在将开启力最终转移到可移动面板方面是特别有效的。 该突片的特征在于重量轻且机械优点。
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公开(公告)号:US4579495A
公开(公告)日:1986-04-01
申请号:US337955
申请日:1982-01-08
申请人: Karl O. Dassler , Neal E. Langseder
发明人: Karl O. Dassler , Neal E. Langseder
CPC分类号: B21D51/383
摘要: This invention relates in general to new and useful improvements to easy opening container ends. More particularly, it relates to a new improved method of forming a hinged connection between a tab and an end panel.
摘要翻译: 本发明一般涉及容易打开的容器端部的新的和有用的改进。 更具体地,本发明涉及一种在凸片和端板之间形成铰接连接的新的改进方法。
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公开(公告)号:US4790705A
公开(公告)日:1988-12-13
申请号:US13599
申请日:1987-02-11
IPC分类号: B21D51/44
摘要: A buckle resistant end for containers which is formed with an inwardly bowed countersink wall, a countersink groove defined by two unequal radii and a central panel wall stretched taut by accentuated doming.
摘要翻译: 形成有向内弯曲的锪孔壁的容器的带扣抵抗端,由两个不相等的半径限定的锪孔槽和通过突出隆起而拉紧的中心板壁。
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公开(公告)号:US4809861A
公开(公告)日:1989-03-07
申请号:US14179
申请日:1987-02-11
摘要: A buckle resistant end for containers which is formed with an inwardly bowed countersink wall, a countersink groove defined by two unequal radii and a central panel wall stretched taut by accentuated doming.
摘要翻译: 形成有向内弯曲的锪孔壁的容器的带扣抵抗端,由两个不相等的半径限定的锪孔槽和通过突出隆起而拉紧的中心板壁。
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公开(公告)号:US4424698A
公开(公告)日:1984-01-10
申请号:US379863
申请日:1982-05-19
申请人: Neal E. Langseder
发明人: Neal E. Langseder
CPC分类号: B21D51/383
摘要: Disclosed is a tool for use in a high speed progressive die which includes a spring loaded retaining member and cooperating recess surface to first position and hold the progression carried partially formed piece part prior to a forming operation which severely works the metal tending to warp, distort and lock same within the tool.
摘要翻译: 公开了一种用于高速渐进式模具的工具,其包括弹簧加载的保持构件和配合凹槽表面,以在成形操作之前首先定位和保持进行的部分形成的部件,这严重地使金属倾向于翘曲,扭曲 并在工具内锁定相同。
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公开(公告)号:US10351289B2
公开(公告)日:2019-07-16
申请号:US11457859
申请日:2006-07-17
申请人: Neal E. Langseder , Edward Wiegand
发明人: Neal E. Langseder , Edward Wiegand
IPC分类号: B65C3/26 , B29D23/20 , G09F3/00 , B29C65/00 , B29C65/48 , B65C7/00 , B29C65/08 , B29C65/10 , B29C65/16 , B29C65/18 , B29C65/36 , B29K23/00 , B29K27/06 , B29L9/00 , B29L23/20 , B29L31/00 , B65C9/00
摘要: The present invention relates to a method for producing a squeeze tube with maximal surface area labeling and a tube produced thereby.
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7.
公开(公告)号:US20070278232A1
公开(公告)日:2007-12-06
申请号:US11742645
申请日:2007-05-01
IPC分类号: B65D53/02
CPC分类号: B65D1/023 , B65D35/02 , Y10T29/49826
摘要: The present invention is a container head containing a resilient annular sealing ring projecting from the surface plane of the shoulder of the container head. When the cap is seated on the container head, the resilient annular sealing ring forms a secondary fluid-tight seal between the container head and cap.
摘要翻译: 本发明是一种容器头,其包含从容器头部的肩部的表面平面突出的弹性环形密封环。 当盖子位于容器头部上时,弹性环形密封环在容器头部和盖子之间形成第二次流体密封。
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公开(公告)号:US4211335A
公开(公告)日:1980-07-08
申请号:US50649
申请日:1979-06-21
申请人: Neal E. Langseder
发明人: Neal E. Langseder
IPC分类号: B21D51/38 , B21D51/44 , B65D20060101 , B65D17/32 , B65D17/34 , B65D17/347 , B65D17/353 , B65D41/32
CPC分类号: B65D17/165
摘要: A non-detachable fracture resistant lever tab for easy open containers. The tab is provided with a tongue with a high degree of bendability, the tip of which is staked to the central panel wall by means of a rivet. Bendability of the tongue is enhanced through the use of cooperative transitional planes of graduated coining which urge the bend line to form in an area of maximum coining. A method for manufacture of the tab is disclosed.
摘要翻译: 一个不可拆卸的耐断裂杠杆接头,方便开放的容器。 翼片具有高度可弯曲性的舌头,其尖端借助于铆钉被铆接到中心面板壁上。 通过使用渐变压印的合作过渡平面来促进舌头的弯曲性,其促使弯曲线在最大压印区域中形成。 公开了制造突片的方法。
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