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1. 发明授权

US4552520A Continuous extrusion of metals 失效
标题翻译：连续挤压金属
公开(公告)号：US4552520A
公开(公告)日：1985-11-12
申请号：US574512
申请日：1984-01-27
申请人： John East , Ian Maxwell
发明人： John East , Ian Maxwell
IPC分类号： B21C23/00 , B21C29/00 , B21C31/00 , B21C35/02 , B22F3/02 , B21C23/01
CPC分类号： B21C23/005 , B21C29/00 , B21C31/00 , B21C35/02 , Y10S425/806 , Y10T29/49861 , Y10T29/49893 , Y10T82/10 , Y10T82/17
摘要： In a continuous extrusion machine in which feedstock is admitted to a peripheral groove in a rotating wheel, is enclosed in that groove by a cooperating shoe, is frictionally dragged along an arcuate passageway formed by said groove and a projecting portion of said shoe towards an abutment carried by said shoe, and is continuously extruded as a metal product through a die, is flash extruded through clearance gaps between cooperating wheel and shoe surfaces, is intercepted and broken off periodically in short lengths by teeth which project radially or transversely from the wheel, the arcuate passageway has a radial depth which progressively decreases in the direction of wheel rotation in a zone extending upstream from the abutment.
摘要翻译：在其中原料进入旋转轮中的周边槽的连续挤出机中，通过合作的鞋被封闭在该槽中，沿着由所述槽形成的弓形通道和所述鞋的突出部分摩擦地拖到基座由所述鞋承载，并通过模具连续地挤压为金属制品，通过配合轮和靴表面之间的间隙而被快速挤出，通过从轮轮径向或横向伸出的齿被短时间地周期性地断开和断开，弧形通道具有在从邻接部上游延伸的区域中在轮子旋转方向上逐渐减小的径向深度。

2. 发明授权

US4794777A Continuous extrusion of metals 失效
标题翻译：连续挤压金属
公开(公告)号：US4794777A
公开(公告)日：1989-01-03
申请号：US871380
申请日：1986-06-06
申请人： John East , Ian Maxwell
发明人： John East , Ian Maxwell
IPC分类号： B21C23/00 , B21C29/00 , B21C31/00 , B21C35/02
CPC分类号： B21C23/005 , B21C29/00 , B21C31/00 , B21C35/02 , Y10S425/806 , Y10T29/49861 , Y10T29/49893 , Y10T82/10 , Y10T82/17
摘要： A rotary wheel member for use in a rotary, friction type, continuous extrusion apparatus is produced by(a) producing a rotary wheel having formed in its cylindrical peripheral portion a continuous groove, and secured in that groove for movement with the wheel a solid annular metal mass;(b) rotating the wheel about its rotary axis; and(c) applying to the periphery of the annular metal mass a tool of predetermined end shape, and progressively advancing the tool in a radial direction as the wheel continues to rotate, thus machining in the peripheral portion of the annular metal mass a working groove of predetermined transverse cross section. The peripheral portion of the annular metal mass which define the working groove are of a composition which is substantially the same as that of a feedstock metal that is to be extruded in such apparatus when equipped with the wheel member the end shape of the tool is substantially the same as that of an abutment member which is to be used in that apparatus to close the end of an arcuate passageway which is formed in the working groove by a shoe member which co-operates with said cylindrical periphery of the wheel member.

3. 发明授权

US4610725A Continuous extrusion of metals 失效
公开(公告)号：US4610725A
公开(公告)日：1986-09-09
申请号：US574511
申请日：1984-01-27
申请人： John East , Ian Maxwell
发明人： John East , Ian Maxwell
IPC分类号： B21C23/00 , B21C29/00 , B21C31/00 , B21C35/02 , B22F1/00
CPC分类号： B21C23/005 , B21C29/00 , B21C31/00 , B21C35/02 , Y10S425/806 , Y10T29/49861 , Y10T29/49893 , Y10T82/10 , Y10T82/17
摘要： A continuous extrusion machine, in which feedstock is admitted (at 50) to a peripheral groove (12) in a rotating wheel (10), is enclosed in that groove by a cooperating shoe (24), and is frictionally dragged along an arcuate passageway (48) formed by said groove and a projecting portion (30) of said shoe towards an abutment (36) carried by the shoe. The abutment tip and adjacent wheel parts disposed downstream of the abutment are cooled directly by a jet of cooling fluid issuing from a nozzle (64) carried downstream on the shoe. An annular band (FIG. 2, 74) of a good thermally-conductive metal embedded concentrically in the wheel enhances the cooling obtained. The extrusion apparatus yields a metal product (FIG. 5, 102) which is threaded through a treatment die (104) to change its cross-section, and is continuously drawn therethrough by a tensioning device (106,112) under the control of a system which (a) senses the temperature of the product (102) as it leaves the extrusion apparatus (100); (b) converts a temperature signal ( 120) so produced, in a function generator (124), into a tension reference signal (126); (c) compares with that tension reference signal a tension feedback signal (116) derived from a sensor (118) adjacent the extrusion apparatus; and (d) controls the tensioning device in accordance with the difference of the tension reference and feedback signals so as to prevent the sensed tension in the product extending between the extrusion apparatus (100) and the treatment die (104) from exceeding a safe value which is less than the yield stress tension of that product at the sensed temperature.

4. 发明授权

US4732551A Continuous extrusion of metals 失效
标题翻译：连续挤压金属
公开(公告)号：US4732551A
公开(公告)日：1988-03-22
申请号：US828752
申请日：1986-02-11
申请人： John East , Ian Maxwell
发明人： John East , Ian Maxwell
IPC分类号： B21C23/00 , B21C29/00 , B21C31/00 , B21C35/02 , B22F3/02 , B21C23/01
CPC分类号： B21C23/005 , B21C29/00 , B21C31/00 , B21C35/02 , Y10S425/806 , Y10T29/49861 , Y10T29/49893 , Y10T82/10 , Y10T82/17
摘要： A continuous extrusion machine in which feedstock in particulate or comminuted form is admitted to a peripheral groove formed in a rotating wheel member, is enclosed in that groove by a cooperating shoe member, is frictionally dragged along the arcuate passageway formed by said groove and a projecting portion of said shoe member towards an abutment member carried by said shoe member, and is continuously extruded as a metal product through a die orifice disposed at the downstream end of that passageway. A cooling device is provided downstream of the abutment member. The passageway comprises (a) a primary zone extending downstream from the inlet end of the passageway, in which primary zone the particulate or comminuted feedstock is compacted, by rotation of said wheel member, to progressively eliminate voids in the advancing feedstock and so form an agglomerated mass of feedstock metal, and (b) an adjoining, substantially shorter, secondary zone disposed downstream of the primary zone and extending at least to the die orifice, in which secondary zone said mass of metal is progressively compressed, by rotation of the wheel member, to a desired extrusion pressure sufficient to extrude said mass of metal though the die orifice. The radial depth of the passageway is substantially unchanging in the primary zone, and decreases gradually in the secondary zone in the direction of rotation of the wheel member at a relatively high rate and in such manner as to produce in that zone adjacent the die orifice a metal flow pattern more closely resembling that which is achievable with feedstock in solid form.

5. 发明授权

US4604880A Continuous extrusion of metals 失效
公开(公告)号：US4604880A
公开(公告)日：1986-08-12
申请号：US574513
申请日：1984-01-27
申请人： John East , Ian Maxwell
发明人： John East , Ian Maxwell
IPC分类号： B21C23/00 , B21C29/00 , B21C31/00 , B21C35/02
CPC分类号： B21C23/005 , B21C29/00 , B21C31/00 , B21C35/02 , Y10S425/806 , Y10T29/49861 , Y10T29/49893 , Y10T82/10 , Y10T82/17
摘要： A continuous extrusion product issuing from a continuous extrusion apparatus is threaded through a treatment die (to change its cross-section) and is continuously drawn therethrough by a tensioning device controlled by a system which (a) senses the temperature of the product as it leaves the extrusion apparatus, (b) converts (in a function generator) a temperature signal so produced into a tension reference signal, (c) compares a tension feedback signal (derived from a sensor adjacent the extrusion apparatus) with that tension reference signal, and (d) controls the tensioning device in accordance with the difference of the tension reference and feedback signals so as to prevent the sensed tension in the product (extending between the extrusion apparatus and the treatment die) from exceeding a safe value which is less than the yield stress tension of that product at the sensed temperature.

6. 外观设计

USD806187S1 Sports guide 有权
公开(公告)号：USD806187S1
公开(公告)日：2017-12-26
申请号：US29535386
申请日：2015-08-06
申请人： John East
设计人： John East

7. 外观设计

USD443291S1 Guitar attachment 失效
标题翻译：吉他附件
公开(公告)号：USD443291S1
公开(公告)日：2001-06-05
申请号：US29099978
申请日：1999-02-01
申请人： John East
设计人： John East

8. 外观设计

USD903018S1 Combined sports and exercise guide 有权
公开(公告)号：USD903018S1
公开(公告)日：2020-11-24
申请号：US29623645
申请日：2017-10-26
申请人： John East
设计人： John East
摘要： FIG. 1 is a front perspective view of a combined sports and exercise guide showing my new design in an unfolded configuration;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective view in a folded configuration thereof.

9. 发明申请

US20110186023A1 TRENCH CLAY TARGET TRAP MACHINE 有权
标题翻译： TRENCH粘土目标捕捉机
公开(公告)号：US20110186023A1
公开(公告)日：2011-08-04
申请号：US12737400
申请日：2009-07-08
申请人： Graham Charles Callander , John East , Michael Owens , Bruce Rickard
发明人： Graham Charles Callander , John East , Michael Owens , Bruce Rickard
IPC分类号： F41B3/04
CPC分类号： F41J5/18 , F41J9/18 , F41J9/30
摘要： A clay target trap machine including a clay target throwing machine (1) and associated target hopper or magazine (2) mounted on a base, the base being mounted on a carriage (8) movable automatically on rails (12) and able to throw clay targets from more than one position and at a number of different firing angles and heights.
摘要翻译：一种粘土靶捕集器，包括粘土靶投掷机（1）和安装在基座上的相关目标料斗或料仓（2），该基座安装在可在轨道（12）上自动移动并能够投掷粘土的托架（8）目标来自多于一个位置和多个不同的射击角度和高度。

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