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11. 发明公开

EP0096010A2 Plant designed particularly for carrying out heat-treatment on crawler track-link 失效
标题翻译： Vorrichtung zurWärmebehandlungvon RaupenkettengliedernfürRaupenfahrzeuge。
公开(公告)号：EP0096010A2
公开(公告)日：1983-12-07
申请号：EP83830091.1
申请日：1983-05-04
申请人： ITALTRACTOR ITM S.P.A.
发明人： Grilli, Walter , Villani, Mauro , Rambaldi, Fulvio
IPC分类号： C21D9/00
CPC分类号： C21D1/53 , C21D9/0018 , C21D9/0087
摘要： The invention relates to plant designed particularly for carrying out heat-treatment on crawler track-links. Links (2) are taken from being forged while still hot, and subjected to a hardening-and-tempering process taking place along a production line incorporating two furnaces, along which the links themselves are conveyed in orderly fashion, slung up each one on a single hook (6); there being a given number of such hooks for each carrier (7) used in the plant, each one of which capable of turning about its own axis, and of being locked into a given position with respect to the carrier (7) itself. Provision is made for the carriers' (7) being transferred along the line one behind the next, automatically, and in orderly fashion.
摘要翻译：本发明涉及专门设计用于对履带链条进行热处理的工厂。链接（2）取自锻造，同时仍然是热的，并且沿着包括两个炉子的生产线进行淬火和回火处理，链条本身以其顺序传送，沿着一个单钩（6）; 对于在植物中使用的每个载体（7）存在给定数量的这种钩，每个载体能够围绕其自身的轴线转动，并且相对于载体（7）本身被锁定在给定位置。规定承运人（7）沿着下一个自动和有序地沿着一条线路转移。

12. 发明公开

EP3319867A1 CHAIN JOINT ASSEMBLY 有权
标题翻译：链接组件
公开(公告)号：EP3319867A1
公开(公告)日：2018-05-16
申请号：EP15787695.4
申请日：2015-07-10
申请人： Italtractor ITM S.p.A.
发明人： CALIA, Eustachio
IPC分类号： B62D55/21 , B62D55/215 , F16C17/02
CPC分类号： B62D55/21 , B62D55/211 , F16C11/045 , F16C33/22 , F16C2202/04 , F16C2240/54 , F16C2361/71
摘要： A chain joint assembly (1) comprising a pin (2), integral with at least one respective first chain link (3, 4), and a bushing (5), integral with at least one respective second chain link (6, 7); the pin (2) and the bushing (5) are coaxial. The bushing (5) has a constant inside diameter. Between the pin (2) and the bushing (5) there is interposed at least one elastic ring (8) which is substantially aligned with the portion (9, 10) of bushing (5) which is coupled to a respective second chain link (6, 7).

13. 发明公开

EP3169757A1 ANTI-GALLING METHOD FOR TREATING MATERIALS 有权转让
标题翻译：用于处理材料的抗粘连方法
公开(公告)号：EP3169757A1
公开(公告)日：2017-05-24
申请号：EP14781678.9
申请日：2014-07-14
申请人： Italtractor ITM S.p.A.
发明人： CALIA, Eustachio
IPC分类号： C10M103/06 , B24C1/10 , C21D7/06
CPC分类号： C21D7/06 , B24C1/10 , C10M103/06 , C10M2201/0663 , C10N2230/06 , C10N2250/08 , C10N2280/00
摘要： An anti-galling method for treating materials, which provides for subjecting at least one of the at least two components mutually coupled with at least one degree of freedom, made of metallic material, to a first preliminary step of thermal treatments to increase surface hardness and to a second preliminary step of surface grinding, which consists in - performing a first step of washing at least one portion of the surface of the at least one component subjected previously to the preliminary steps; - performing a second step of shot peening the at least one portion of the surface of the at least one component previously subjected to washing; - performing a third step of applying a layer of molybdenum disulfide to the at least one portion of the at least one component previously subjected to shot peening.
摘要翻译：一种用于处理材料的抗擦伤方法，所述方法用于使由金属材料制成的至少两个部件中的至少一个与至少一个自由度相互耦合的第一预热步骤进行热处理以增加表面硬度并且进行表面研磨的第二预备步骤，其包括： - 执行第一步骤，将先前经历预备步骤的至少一个部件的表面的至少一部分清洗; - 执行对先前经受洗涤的至少一个部件的表面的至少一部分进行喷丸硬化的第二步骤; - 执行第三步骤，将至少一个先前经受喷丸处理的部件的至少一部分施加二硫化钼层。

14. 发明公开

EP1435322A3 Wheel particularly for tracked vehicles 审中-公开
标题翻译：车轮，特别是履带式车辆
公开(公告)号：EP1435322A3
公开(公告)日：2004-11-10
申请号：EP03029275.9
申请日：2003-12-22
申请人： ITALTRACTOR ITM S.P.A.
发明人： Sotgiu, Paolo , Baranski, Filip , Tintrup, Frank
IPC分类号： B60B3/06 , B60B3/00 , B62D55/14
CPC分类号： B60B3/002 , B60B3/02 , B60B3/06 , B60B3/12
摘要： A wheel, particularly for tracked vehicles, comprising at least one flange (4) adapted to connect concentrically the hub (2) to the rim (3) and affected by a distribution of substantially radial ripples (11).

15. 发明公开

EP1435322A2 Wheel particularly for tracked vehicles 审中-公开
标题翻译： Rad，insbesonderefürKettenfahrzeuge
公开(公告)号：EP1435322A2
公开(公告)日：2004-07-07
申请号：EP03029275.9
申请日：2003-12-22
申请人： ITALTRACTOR ITM S.P.A.
发明人： Sotgiu, Paolo , Baranski, Filip , Tintrup, Frank
IPC分类号： B62D55/14 , B60B3/06 , B60B3/00
CPC分类号： B60B3/002 , B60B3/02 , B60B3/06 , B60B3/12
摘要： A wheel, particularly for tracked vehicles, comprising at least one flange (4) adapted to connect concentrically the hub (2) to the rim (3) and affected by a distribution of substantially radial ripples (11).
摘要翻译：特别是用于跟踪车辆的车轮包括至少一个凸缘（4），所述凸缘适于将轮毂（2）同心地连接到轮辋（3）并且受到基本上径向的波纹（11）的分布的影响。

16. 发明公开

EP1088748A3 Roller for tracks 有权
标题翻译：脚轮毛毛虫
公开(公告)号：EP1088748A3
公开(公告)日：2002-06-05
申请号：EP00120202.7
申请日：2000-09-25
申请人： ITALTRACTOR ITM S.P.A.
发明人： Barani, Stefano , Biolchini, Paolo
IPC分类号： B62D55/088 , B62D55/14
CPC分类号： F16C17/10 , B62D55/08 , B62D55/15 , F16C33/103
摘要： A sliding roller for tracks of tracked vehicles, comprising a supporting shaft which is composed of two coaxial portions and a central collar, supporting bushings which are arranged on the coaxial portions on either side of the collar, a cylindrical shell (17) which forms sliding surfaces (20, 21) for links of tracks; the shell encloses a cavity for accommodating the bushings and the shaft (2); the cavity is closed at opposite ends thereof by sealing devices (33, 34) which are arranged between the bushings and closure covers which are arranged at the opposite ends of the shaft (2); the collar and at least one of the bushings are locked in the cavity between an inner shoulder of the cavity and elements for axial retention of the bush which are rigidly coupled to the cylindrical shell.

17. 发明授权

EP0072355B1 Process for direct treatment of links for tractors or tracked vehicles 失效
标题翻译：直接处理牵引车或履带车辆链接的方法
公开(公告)号：EP0072355B1
公开(公告)日：1988-03-02
申请号：EP82830167.1
申请日：1982-06-11
申请人： ITALTRACTOR ITM S.P.A.
发明人： Grilli, Walter , De Meo, Franco , Franchini, Ivan
IPC分类号： C21D1/02 , C21D9/00
CPC分类号： C21D1/02 , C21D9/0087

18. 发明公开

EP0221585A2 Annular front-sealing gasket assembly 失效转让
标题翻译：环形前密封垫圈组件
公开(公告)号：EP0221585A2
公开(公告)日：1987-05-13
申请号：EP86201687.0
申请日：1986-09-30
申请人： ITALTRACTOR ITM S.P.A.
发明人： Crotti, Aldo , Berselli, Orlando
IPC分类号： F16J15/34 , B62D55/088
CPC分类号： B62D55/088
摘要： The gasket assembly comprises an annular gasket (20) and a coaxial thrust ring. The central portion of the ring (20) is bounded by two faces (35) and (36) which are parallel and inclined so that the thickness of the central portion remains constant. The face (35) meets a face (34) by way of a portion (37) forming a right angle therewith, and the face (36) meets a face (32) by way of a portion (38) forming a right angle therewith. The contacting surface between the ring (30) and annular cavity (8) and between the gasket (20) and annular cavity (8) do not vary substantially as the degree of compression of the assembly varies; moreover, the deformation to which the ring (300 is subjected is substantially one of flexure. This means that as the degree of compression varies, in proximity to the working position, the axial thrust transmitted by the ring (30)tothe annular gasket (28) does not vary substantially.
摘要翻译：垫圈组件包括环形垫圈（20）和同轴止推环。环20的中心部分由平行且倾斜的两个面35和36限定，使得中心部分的厚度保持不变。面部（35）通过与其成直角的部分（37）与面部（34）相遇，并且面部（36）通过与其成直角的部分（38）与面部（32）相遇。环30与环形空腔8之间以及垫圈20与环形空腔8之间的接触表面不随组件的压缩程度而变化; 此外，环300受到的变形基本上是弯曲的一种，这意味着随着压缩程度的变化，在工作位置附近，由环30传递到环形垫圈28上的轴向推力）没有实质性变化。

19. 发明公开

EP0128877A2 Improved lubricated roller, in particular a bottom roller, for the tracks of crawler tractors and other similar vehicles 有权转让
标题翻译：润滑滚轮，在履带式拖拉机及类似车辆的凹槽特定土壤的作用。
公开(公告)号：EP0128877A2
公开(公告)日：1984-12-19
申请号：EP84830161.0
申请日：1984-05-25
申请人： ITALTRACTOR ITM S.P.A.
发明人： Crotti, Aldo
IPC分类号： F16C33/76 , B62D55/14
CPC分类号： B62D55/15 , F16C33/76 , F16C2326/20
摘要： In the improved roller, sealing means (9) at either end each comprise a metal annular element (11) which is able to shift axially, and incorporates a smooth, slender frontal rim (14) breasted with the outward-facing frontal surface of the outer race (5) of an adjacent bearing (4) ; and a thrust washer (15) lodged between a relative thrust-bracket (7) and metal annular element (11). The surfaces actually breasted in relative rotation are those of the smooth rim (14) and the bearing outer race (5). The disclosed roller seeks to improve on existing types by simplifying and cutting the cost of manufacture, and at the same time, enhancing performance.
摘要翻译：在改进的摩托车，密封装置（9）在任一端的每一个包括一个金属环形设计元件（11）所有的，其能够沿轴向移动，并采用了光滑，细长前边缘（14）排扣用的面向外的前表面相邻的轴承的外座圈（5）（4）; 和一个止推垫圈（15）的相对推力支架（7）和金属环形设计元件（11）之间提出。在相对旋转实际上排扣的表面是那些平滑边缘（14）和轴承外圈（5）的。盘辊游离缺失寻求通过简化和切割制造成本，以改善现有类型，并且在同一时间，提高性能。

20. 发明公开

EP0079864A1 Process for high-temperature carburizing treatment of track bushes for tractors or tracked vehicles, with carburizing atmosphere produced in situ, direct quenching, annealing at ends and total stress relieving 失效
标题翻译：产生Kohlungsatmosphäre由Direkthärtung，端部和应力的回火通过原位在高温下对渗碳履带衬套拖拉机或履带式车辆的治疗的方法。
公开(公告)号：EP0079864A1
公开(公告)日：1983-05-25
申请号：EP82830210.9
申请日：1982-07-21
申请人： ITALTRACTOR ITM S.P.A.
发明人： Grilli, Walter , De Meo, Franco , Franchini, Ivan
IPC分类号： C21D1/18 , C21D9/00 , C23C8/80
CPC分类号： C23C8/80 , C21D1/78 , C21D9/14
摘要： The invention refers to a process for the production of track bushes for tractors and tracked vehicles in general, said bushes being carburized in semicontinuous furnaces, with preheating chamber and extraction chamber, in which the carburizing atmosphere is obtained directly in situ, and then individually submitted to direct quenching, followed by tempering of the ends and total stress-relieving.
The production cycle calls for tight control of temperatures and of treatment times as well as of the composition of the carburizing atmosphere; on the other hand it ensures a big saving in energy, shorter treatment times and consistently high product quality.
摘要翻译：本发明涉及一种用于制造轨道衬套拖拉机和一般履带式车辆的方法，所述渗碳在半连续炉衬套，与预热室和提取腔室，其中，所述渗碳气氛原位直接获得，然后分别提交到直接淬火，通过端部和总消除应力的回火其次。生产周期要求的温度和处理的时间的严格控制，以及渗碳气氛的组成; 在另一方面，它确保了能源，缩短治疗时间和一贯的高品质产品的一大节约。

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