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1. 发明授权

US5653411A Clamp for clamping pipes 失效
标题翻译：夹紧夹紧管
公开(公告)号：US5653411A
公开(公告)日：1997-08-05
申请号：US402064
申请日：1995-03-09
申请人： Pierluigi Picco , Roberto Rossi , Luigi Bisio
发明人： Pierluigi Picco , Roberto Rossi , Luigi Bisio
IPC分类号： F02M37/00 , F02M55/02 , F16L3/13 , F16L3/223 , F16L33/02 , F16L3/08
CPC分类号： F16L3/2235 , F16L3/237 , H02G3/263 , Y10T24/3444
摘要： A clamp for clamping pipes, especially but not exclusively for combustion engine supply pipes, comprises a body (1) with at least two housing seats (2) which are adjacent and provided with two sidepieces (102, 202) which encompass a pipe (3) laterally. A coupling notch (4) for a catch-type distance piece (5) is provided between the adjacent sidepieces (102, 202) of two adjacent housing seats (2), the catch-type distance piece being borne by a clamping bracket (6) which can be clamped against the body (1) itself. According to the invention the catch-type distance pieces (5) and at least one of the associated external surfaces of at least one sidepiece (102, 202) have respectively at least a complementary tooth (105, 302) or respectively a tooth and a complementary reciprocal clamping notch. The catch-type distance pieces (5) and at least one of the two adjacent sidepieces (202) are advantageously provided with cooperative toothed portions (105, 302) which are matching or complementary and in the manner of the teeth of a saw, whilst the toothed portion (105) of the catch-type distance pieces is directed with the less steep sides in the coupling direction and the toothed portion (302) of the sidepiece (202) is directed in the opposite direction.
摘要翻译：用于夹紧管的夹具，特别是但不仅限于内燃机供应管，包括具有至少两个壳体座（2）的主体（1），所述壳体座邻近并设置有两个侧壁（102,202），其包围管道（3））。在两个相邻的外壳座（2）的相邻的侧面（102,202）之间设有用于卡扣式距离件（5）的连接凹口（4），该卡扣式距离件由夹紧支架（6）承载），其可以被夹紧在身体（1）本身上。根据本发明，捕获型距离片（5）和至少一个侧面（102,202）的相关联的外表面中的至少一个分别具有至少互补齿（105,302）或分别为齿和互补的倒数钳口。捕获型距离片（5）和两个相邻的侧面（202）中的至少一个有利地设置有与锯的齿匹配或互补的协作齿形部分（105,302），同时捕获式距离片的齿部（105）在联接方向上与较不陡的侧面相对，并且侧面（202）的齿形部分（302）被指向相反的方向。

2. 发明申请

US20050280259A1 Multilayer metallic high pressure conduit 审中-公开
标题翻译：多层金属高压导管
公开(公告)号：US20050280259A1
公开(公告)日：2005-12-22
申请号：US10987973
申请日：2004-11-12
申请人： Andreas Sausner , Paolo Balbi , Pierluigi Picco
发明人： Andreas Sausner , Paolo Balbi , Pierluigi Picco
IPC分类号： F02M55/02 , F16L9/02 , F16L9/04 , F16L19/02 , F16L19/028 , F16L31/00
CPC分类号： F16L19/028 , F16L9/02 , F16L19/02
摘要： A multilayer metallic high-pressure conduit for a high-pressure medium, particularly for a fuel injection system in motor vehicles, comprises a metallic inner tube, at least one metallic intermediate layer and a metallic outer tube. These metallic tubes or layers are connected to one another without soldering. At least one end connector element is welded to one end of the conduit.
摘要翻译：用于高压介质的多层金属高压管道，特别是机动车辆中的燃料喷射系统，包括金属内管，至少一个金属中间层和金属外管。这些金属管或层彼此连接而不进行焊接。至少一个端部连接器元件焊接到导管的一端。

3. 发明授权

US06915820B2 Automotive fluid tubing, especially for fuel and hydraulic fluid 有权
标题翻译：汽车流体管，特别适用于燃油和液压油
公开(公告)号：US06915820B2
公开(公告)日：2005-07-12
申请号：US10228174
申请日：2002-08-26
申请人： Pierluigi Picco , Gregory John Scarrow
发明人： Pierluigi Picco , Gregory John Scarrow
IPC分类号： F16L9/147 , F16L9/14
CPC分类号： F16L9/147 , Y10T428/1393
摘要： An automotive fluid tubing, especially for gasoline, diesel fuel or hydraulic fluid, and composed of metal can be provided with a tube coating of aluminum and then a polyamide 12 layer which is extruded onto the aluminum coating. The polyamide extruded layer greatly improves the wear-resistance and corrosion-resistance of the tubing.
摘要翻译：汽油，特别是用于汽油，柴油或液压油，由金属组成的流体管可以设置有铝管管，然后将聚酰胺12层挤压到铝涂层上。聚酰胺挤出层大大提高了管道的耐磨性和耐腐蚀性。

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