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公开(公告)号：EP0865343A4
公开(公告)日：2000-09-27
申请号：EP96939471
申请日：1996-10-17
申请人： ALPINE ENG PROD
发明人： SHAMBLIN WAYNE A , ROSSER MICHAEL C
CPC分类号： E04G21/1891 , B23Q1/032 , B25B11/00 , B27F7/155 , Y10S269/91 , Y10T29/5397
摘要： An improved table (10) for use in a truss assembly apparatus is provided. The improved table (10) includes a frame supporting a plurality of panels (12) that define a work surface. According to a first aspect, the plurality of panels (12) are separated by at least one opening (14) extending across the table. Mountings (50) are provided for rotationally mounting a lead screw across the table along the opening between the panels. At least one jig stop carrier (54) is threadedly coupled to the lead screw and movable along the lead screw in the opening between the panels across the table in response to rotation of the lead screw. A jig stop (28) is connected to the jig stop carrier and to project above the work surface of the table.
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公开(公告)号：EP0817707A4
公开(公告)日：2001-11-14
申请号：EP96912431
申请日：1996-03-22
申请人： ALPINE ENG PROD
CPC分类号： B27B5/246 , B23D59/008 , B27B25/04
摘要： A computer-controlled sawing system (10) having a suspension beam (30) and linear bearings (110, 112) for supporting a respective power saw (26), and an angular positioner (86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106) for angularly rotating the power saw about an axis (86) offset from the rotating axis of the saw blades, a pair of material conveyors (32, 44) angled upwardly toward the back of the sawing system to provide easy loading of material thereon. A front portion of each material conveyor includes an enclosed take-up mechanism (184) that is compact and allows the material conveyors to be placed close together for cutting short lengths of boards.
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公开(公告)号：EP0598858A4
公开(公告)日：1994-12-07
申请号：EP93904514
申请日：1993-01-21
申请人： ALPINE ENG PROD
发明人： HARNDEN CHARLES W
CPC分类号： B27B5/208 , B23D47/042 , B23D59/008 , B27B29/00 , Y10T83/05 , Y10T83/051 , Y10T83/162 , Y10T83/7697 , Y10T83/7772 , Y10T83/7776
摘要： A saw apparatus (10) for automatically sawing pieces (20) of material at various predetermined lengths and angles includes a power saw mechanism (42 and 44), powered anchoring mechanisms (62 and 72) for anchoring the pieces (20) of material during sawing, a mechanism (104) for longitudinally positioning the pieces (20) of material relative to the power saw mechanism (42 and 44) for cutting at desired lengths, a computer (130) and program for the computer (130) for operating switches so that at least one piece (20) of material is longitudinally positioned by the mechanism (104) for longitudinally positioning the pieces (20), is automatically anchored by the powered anchoring mechanism (62 and 72), and the power saw mechanism (42 and 44) is automatically moved to cut the piece (20).
摘要翻译： 一种用于以各种预定长度和角度自动锯切材料块20的锯设备10包括动力锯机构42和动力锚定机构62和72， 锯切机械装置（104），用于相对于动力锯机构（42和44）纵向定位材料块（20）以切割所需的长度;计算机（130）和用于计算机（130）的程序，用于操作开关 使得至少一件材料（20）通过机构（104）纵向定位以用于纵向定位件（20），由动力锚定机构（62和72）自动锚定，并且动力锯机构（42 和44）被自动移动以切割该部件（20）。
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公开(公告)号：EP0865341A4
公开(公告)日：2000-10-04
申请号：EP96936707
申请日：1996-10-18
申请人： ALPINE ENG PROD
发明人： SHAMBLIN WAYNE A
CPC分类号： B27F7/155 , Y10S100/913 , Y10T29/49625 , Y10T29/49833 , Y10T29/5343
摘要： A gantry press adjustment apparatus for vertically adjusting a parallel gantry press (10) with respect to a work surface (77). The gantry press has a rigid frame with a first side frame portion (12) and a second side frame portion (14), and a press roller (16) mounted therebetween. Each side frame portion has first and second generally parallel vertical members (28, 30). The adjustment apparatus has first and second planar members (40) which are adapted to receive and support the axle (60) of the press roller. The planar members are slidably mounted along a vertical axis of the frame portions. First vertical adjustment members (100, 200) are connected to the first side frame portion and to the first planar member, and second vertical adjustment members (300, 400) are connected to the second side frame portion and to the second planar member. A drive (134) is connected with each of the adjustment members to adjust each member at a substantially equivalent rate.
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公开(公告)号：EP0572432A4
公开(公告)日：1994-07-13
申请号：EP92903250
申请日：1991-12-20
申请人： ALPINE ENG PROD
发明人： HARNDEN CHARLES W
CPC分类号： G05B19/195 , B23P19/04 , B25B11/02 , B27F7/155 , G05B2219/35443 , G05B2219/41249 , G05B2219/41326 , G05B2219/42195 , G05B2219/50125 , Y10S269/91 , Y10T29/53039 , Y10T29/5397 , Y10T29/53978
摘要： This invention relates to an apparatus for assembling roof trusses. Known apparatus suffer from the drawbacks that the erection or preparing of an assembly jig before truss fabrication can begin is cumbersome and time consuming. The above problems are solved by providing a multi-section assembly table with narrow, parallel, elongated openings (20, 20a, 20b, 20c, 26, 27, 28, 29) in each section. Jig stops (31, 32, 33, 34) are individually adjustable along these openings (20-29) by respective lead screws (51) driven by stepper motors (47). The motors (47) are controlled from a computer (132) to automatically position the jig stops (31-34) in accordance with a particular truss design. The apparatus has conveyor roller carriers (61) between the sections of the assembly table which are raised to lift a completed truss up from the table, so that it can be slid off the table.
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公开(公告)号：EP0929369A4
公开(公告)日：2001-09-26
申请号：EP97942531
申请日：1997-09-15
申请人： ALPINE ENG PROD
发明人： LEES WILLIAM F , EMERSON ROBERT N
CPC分类号： B21D31/02 , F16B15/0046 , Y10S52/06 , Y10S403/11 , Y10S403/12 , Y10S403/15 , Y10S411/921
摘要： The connector plate (100) has a rigid, planar base (102), and a plurality of adjacent elongated slots (108) defined in said metal plate (100). The slots (108) are offset in a sinusoidal pattern having at least one cycle with a maximum amplitude slot position, a minimum amplitude slot position and at least two zero-point slot positions. Each slot (108) has first and second reverse-oriented mirror-image teeth (104, 106) extending from the plate (100) at opposing ends of each slot (108). A punch (302) having a base portion (308) having a longitudinal axis (310) and a shank (304) having a longitudinal axis (306) offset from the base portion longitudinal (310) axis is also provided.
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