公开(公告)号：EP3115633A4

公开(公告)日：2017-03-29

申请号：EP15772663

申请日：2015-03-26

Applicant: NSK LTD

Inventor： MATSUMOTO JUN

IPC: F16C29/06

CPC classification number: F16C29/0609 ,  F16C29/0611 ,  F16C29/0638 ,  F16C29/0645 ,  F16C29/0647 ,  F16C29/0695 ,  F16C2208/66 ,  F16C2220/04 ,  F16C2220/66 ,  F16C2220/82 ,  F16C2240/30

Abstract: Provided is a linear motion guide device that is less noisy and excellent in operability. A concave groove (36) of a return guide (35) and a raceway groove (11) of a slider (2) are not smoothly continued at a connection portion therebetween, where a stepped portion (44) is formed. At a groove bottom portion (11a) of the raceway groove (11) of the slider (2) and the neighboring portion thereof, the surface of the raceway groove (11) of the slider (2) is located to be closer to a curvature center (O) of the raceway groove (11) of the slider (2) than the surface of the concave groove (36) of the return guide (35) is. At a groove shoulder portion (11b) of the raceway groove (11) of the slider (2) and the neighboring portion thereof, the surface of the concave groove (36) of the return guide (35) is located to be closer to the curvature center (O) of the raceway groove (11) of the slider (2) than the surface of the raceway groove (11) of the slider (2) is.

Abstract translation: 提供了一种噪音小且操作性优异的直线运动导向装置。 返回引导件（35）的凹槽（36）和滑块（2）的滚道槽（11）在其间形成有台阶部分（44）的连接部分处不平滑地连续。 在滑块（2）的滚道槽（11）的槽底部（11a）及其相邻部分上，滑块（2）的滚道槽（11）的表面位于更接近曲率 滑块（2）的滚道槽（11）的中心（O）比返回引导件（35）的凹槽（36）的表面为止。 在滑块（2）的滚道槽（11）的槽肩部（11b）及其相邻部分，返回引导件（35）的凹槽（36）的表面位于更靠近 滑块（2）的滚道槽（11）的曲率中心（O）比滑块（2）的滚道槽（11）的表面为止。

公开(公告)号：EP2881601A1

公开(公告)日：2015-06-10

申请号：EP13826148.2

申请日：2013-07-29

Applicant: Taiho Kogyo Co., Ltd

Inventor： OHTA Motohiro ,  GOTO Yasuaki ,  TOUSE Kenji

IPC: F16C9/02 ,  F16C17/02 ,  F16C33/14

CPC classification number: F16C33/14 ,  F16C9/02 ,  F16C17/022 ,  F16C33/046 ,  F16C33/125 ,  F16C2220/40 ,  F16C2220/42 ,  F16C2220/44 ,  F16C2220/82 ,  F16C2223/02 ,  F16C2240/40 ,  F16C2240/56 ,  F16C2240/90 ,  F16C2360/22 ,  Y10T29/49671

Abstract: This sliding bearing (3) comprises a pair of semicircular half bearings (12) formed into a cylindrical shape by bringing both circumferential ends thereof into contact with each other. The axial width of the half bearings (12) is narrower in both circumferential ends (12a) and the circumferential center (12b), and wider in the quarter parts (12c) located therebetween. During manufacturing of the half bearings (12), finishing by cutting processing is first performed on the parts of a flat-plate material (21) which after formation are to become the two axial-direction end faces (12d) and the two circumferential-direction end faces of the half bearings (12), and thereafter, the flat-plate material is deformed into a semicircle.

公开(公告)号：EP2728211A1

公开(公告)日：2014-05-07

申请号：EP12804008.6

申请日：2012-04-02

Applicant: Daido Metal Company Ltd.

Inventor： KANEKO, Hiroshi ,  INAGAKI, Michitoshi ,  NAKASHIMA, Tsuyoshi

IPC: F16C9/04 ,  F16C17/02 ,  F16C33/14 ,  F16C35/02

CPC classification number: F16C33/02 ,  F16C9/04 ,  F16C17/022 ,  F16C17/12 ,  F16C33/08 ,  F16C33/14 ,  F16C43/02 ,  F16C2220/42 ,  F16C2220/60 ,  F16C2220/82 ,  F16C2226/50 ,  F16C2360/22 ,  Y10T83/0207 ,  Y10T83/04

Abstract: A halved sliding bearing (1) has a recess (7) formed in a circumferential direction from an outer peripheral edge of a mating surface (5) of a semi-cylindrical bearing main body (3). To prevent formation of a burr to an inside of the recess (7) during formation of the mating surface (5), an entirety of at least one edge segment of a peripheral edge of the recess (7) opening on a circumferential end surface of a semi-cylindrical member (23) as an unprocessed body of the bearing main body (3), the at least one edge segment intersecting with an axial direction of the member (23), is chamfered. The mating surface is formed by cutting the circumferential end surface such that a cutting blade (31) firstly reaches the chamfered edge in the peripheral edge of the recess (7). Thus, the bearing main body is produced.

Abstract translation: 一半的滑动轴承（1）具有从半圆柱形轴承主体（3）的配合表面（5）的外周边沿圆周方向形成的凹部（7）。 为了在形成配合表面（5）期间防止在凹部（7）的内部形成毛刺，凹部（7）的周缘的至少一个边缘部分的整体在 作为轴承主体（3）的未加工体的半圆柱形构件（23），与构件（23）的轴向相交的至少一个边缘段被倒角。 通过切割周向端面来形成配合表面，使得切割刀片（31）首先到达凹部（7）的周边边缘中的倒角边缘。 因此，制造轴承主体。

公开(公告)号：EP2700833A1

公开(公告)日：2014-02-26

申请号：EP12773565.2

申请日：2012-04-20

Applicant: NHK Spring Co., Ltd.

Inventor： TAJIMA, Norihiro ,  HIRAMA, Michinobu ,  SHITAMA, Atsushi

IPC: F16C27/02 ,  F16C17/02 ,  F16C33/08 ,  F16C33/14 ,  G11B21/02

CPC classification number: F16C27/02 ,  F16C17/02 ,  F16C27/04 ,  F16C33/08 ,  F16C33/14 ,  F16C2220/40 ,  F16C2220/82 ,  F16C2223/04 ,  F16C2226/12 ,  F16C2370/12 ,  G11B5/5569 ,  G11B21/02 ,  Y10T29/49826 ,  Y10T403/7058

Abstract: A tolerance ring (8) that has a ring shape approximately circling along a predetermined direction is provided with a plurality of projections (81). The curvature radiuses of end portions (82, 83) in a circling direction are smaller than the curvature radius of a portion other than the end portions (82, 83) in the circling direction, thereby enabling a press-fit target to be readily pressingly fitted in the tolerance ring (8). The tolerance ring (8) can be also inserted into a coupling section of a carriage without damaging a wall surface of the coupling section. This can prevent the occurrence of contamination due to the insertion of the tolerance ring.

公开(公告)号：EP2520816A4

公开(公告)日：2013-01-23

申请号：EP10807420

申请日：2010-07-30

Applicant: DAIDO METAL CO

Inventor： INAGAKI MICHITOSHI ,  NAKASHIMA TSUYOSHI

IPC: F16C33/14 ,  B21K23/00 ,  F16C17/02 ,  F16C33/08 ,  F16C35/02

CPC classification number: F16C35/02 ,  B21K23/00 ,  F16C17/022 ,  F16C33/08 ,  F16C33/14 ,  F16C2220/40 ,  F16C2220/82 ,  F16C2226/50 ,  Y10T29/49647

公开(公告)号：EP2497587A1

公开(公告)日：2012-09-12

申请号：EP10837350.7

申请日：2010-10-18

Applicant: Taiho Kogyo Co., Ltd

Inventor： KURONO Takahiro ,  KONDO Kazunori ,  SEI Hirofumi ,  SATO Eichi

IPC: B22F7/04 ,  F16C33/12 ,  F16C33/14

CPC classification number: B22F7/04 ,  B22F3/10 ,  B22F3/105 ,  B22F3/162 ,  B22F3/24 ,  B22F7/08 ,  B22F2003/1054 ,  B22F2007/047 ,  B22F2302/45 ,  B22F2998/10 ,  B32B3/30 ,  B32B15/01 ,  F16C33/02 ,  F16C33/103 ,  F16C33/124 ,  F16C33/14 ,  F16C2220/20 ,  F16C2220/70 ,  F16C2220/82 ,  F16C2223/06 ,  F16C2223/08 ,  F16C2223/10 ,  F16C2223/32 ,  F16C2226/12 ,  Y10T428/12063

Abstract: First, in a primary sintering step, a manufacturing system 1 for a sliding member 2 laminates and thereby forms a sintered alloy layer 4 on back metal 3. Subsequently, a large number of indents 5 are formed on a front surface of the sintered alloy layer 4 by an indent forming mechanism 14. Next, the back metal 3 and sintered alloy layer 4 are rolled by a reduction roll 15 and a secondary sintering process is applied to the sintered alloy layer 4. Consequently, the sliding member 2 is manufactured with the large number of indents 5 provided on a front surface.
Since the indents 5 are formed on the sintered alloy layer 4 after the primary sintering step, it is possible to inhibit work hardening from occurring in the indents 5 and surrounding areas.

Abstract translation: 首先，在一次烧结工序中，用于滑动部件2的制造系统1层压，从而在背面金属3上形成烧结合金层4.随后，在烧结合金层的前表面上形成大量的凹口5 接下来，通过还原辊15轧制背面金属3和烧结合金层4，对烧结合金层4施加二次烧结工序。因此，滑动部件2由 设在前表面上的大量凹口5。 由于在一次烧结步骤之后在烧结合金层4上形成凹口5，所以可以抑制在凹口5和周围区域发生加工硬化。

公开(公告)号：EP1860335A4

公开(公告)日：2011-09-21

申请号：EP05806303

申请日：2005-11-14

Applicant: DIAMET CORP

Inventor： SHIMIZU TERUO ,  MARUYAMA TSUNEO

IPC: F16C33/10 ,  B22F3/11 ,  B22F3/24 ,  B22F5/00 ,  F16C33/14

CPC classification number: B22F5/106 ,  B22F2998/10 ,  F16C33/103 ,  F16C33/104 ,  F16C33/14 ,  F16C33/145 ,  F16C2220/20 ,  F16C2220/68 ,  F16C2220/70 ,  F16C2220/82 ,  F16C2226/12 ,  Y10S384/902 ,  Y10T29/49636 ,  B22F3/02 ,  B22F3/11 ,  B22F3/17

公开(公告)号：EP2007534A1

公开(公告)日：2008-12-31

申请号：EP07752374.4

申请日：2007-03-05

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： CORDIVARI, Matthew A.

IPC: B21D53/10 ,  F16C17/10 ,  F16C33/14 ,  F16C33/20 ,  B62D1/20 ,  B21D41/04

CPC classification number: B21D53/10 ,  F16C17/08 ,  F16C17/10 ,  F16C17/107 ,  F16C33/14 ,  F16C33/208 ,  F16C2220/82 ,  F16C2223/32 ,  F16C2326/24 ,  F16D3/385

Abstract: A process is provided which includes the steps of providing a rigid strip of material, forming 'projections along a side of the rigid strip, and shaping the rigid strip with a mandrel to form a shaped piece. The process also includes shaping the projections (403) to form a substantially closed end of the shaped piece. Also provided herein is a bearing assembly that includes a composite material comprising a metal substrate having a substantially cylindrical shape and a polymer layer overlying the metal substrate and disposed on an inner surface of the cylindrical shape. The bearing assembly also includes a closed end including a plurality of folded projections to form a closed end.

Abstract translation: 提供了一种方法，其包括以下步骤：提供刚性的材料条，沿着刚性条的侧面形成突起，并用心轴对刚性条进行成形以形成成形件。 该方法还包括成形突起以形成成形件的基本上封闭的端部。 本文还提供了一种轴承组件，其包括复合材料，该复合材料包括具有基本上圆柱形形状的金属基底和覆盖在金属基底上并设置在圆柱形形状的内表面上的聚合物层。 轴承组件还包括封闭端，其包括多个折叠的突起以形成封闭端。

公开(公告)号：EP1652607A4

公开(公告)日：2006-10-18

申请号：EP04746789

申请日：2004-07-01

Applicant: NHK SPRING CO LTD

Inventor： SHIRAISHI TORU ,  KATSUYA AKIHIRO

IPC: B22D19/14 ,  F02F7/00 ,  B22D19/00 ,  B22D19/02 ,  B22D19/08 ,  C22C47/12 ,  F16C9/02 ,  F16C33/14 ,  F16F15/02

CPC classification number: F16C33/14 ,  B22D19/14 ,  F16C9/02 ,  F16C2220/20 ,  F16C2220/82 ,  F16C2223/32 ,  F16C2226/34 ,  Y10T428/12493 ,  Y10T428/249921 ,  Y10T428/249927 ,  Y10T428/249953 ,  Y10T428/249955 ,  Y10T428/249971

Abstract: A reinforcement member, wherein a part of the reinforcement member is formed of a laminated structure (102) obtained by laminating a large number of steel plates (105) having openings (106) formed therein. A hollow portion (107) is formed in the laminated structure (102) to reduce the weight thereof. Also, porous bodies (103) formed of nonwoven fabric of metal fiber are disposed on the surfaces of the laminated structure in contact with matrixes to increase the adhesiveness thereof to the matrixes so as to prevent the separation of the reinforcement member from the matrixes. A cast product of light metal using the reinforcement member is small in thermal expansion though its weight is small and, for example, suitable for the journal part of an engine block.

Abstract translation: 本发明提供一种加强部件，其中，加强部件的一部分由层叠多个形成有开口部（106）的钢板（105）层叠而成的层叠结构体（102）形成。 在层压结构（102）中形成中空部分（107）以减轻其重量。 而且，由金属纤维无纺布形成的多孔体（103）设置在与基体接触的层压结构的表面上，以增加其与基体的粘合性，从而防止增强体与基体分离。 使用增强构件的轻金属铸造产品尽管其重量小，并且例如适用于发动机缸体的轴颈部分，但其热膨胀小。

公开(公告)号：EP1606524A1

公开(公告)日：2005-12-21

申请号：EP03775083.3

申请日：2003-10-23

Applicant: Federal-Mogul Wiesbaden GmbH & Co.KG

Inventor： AUBELE, Edwin

IPC: F16C33/10 ,  F16C33/08

CPC classification number: F16C33/14 ,  F16C17/022 ,  F16C33/1045 ,  F16C2220/60 ,  F16C2220/62 ,  F16C2220/66 ,  F16C2220/82

Abstract: Disclosed is a bearing shell (1) comprising a metallic supporting material (2) which is coated with at least one sliding bearing material (3). At least one oil-bearing groove is engraved within the rear side of the supporting material (2). The inventive method for producing such bearing shells encompasses the following steps: a band made of a composite material is produced by coating one side of a metallic supporting material with at least one sliding bearing material; grooves are engraved into the bare supporting material of the band; strips of material are cut; said strips of material are shaped into bearing shells; and the inside of the bearing shells is machined, resulting in material being removed.

Abstract translation: 公开了一种轴承壳，其包括被至少一个滑动轴承材料涂覆的金属支撑材料。 在支撑材料的后侧中刻有至少一个含油槽。 根据一种方法; 通过用至少一种滑动轴承材料涂覆金属支撑材料的一侧来制造复合材料制成的带; 凹槽被雕刻到带的裸支撑材料中; 材料条被切割并成形为轴承壳; 并且轴承壳体的内部被加工，导致材料被去除。