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公开(公告)号：EP1051284B1
公开(公告)日：2010-01-20
申请号：EP98960540.7
申请日：1998-11-30
IPC分类号： B25B13/46
CPC分类号： B25B13/465 , B25B13/461
摘要： A reversible ratchet wrench (10) including a ratchet body (11) having a round head portion (12) with a cylindrical, internally toothed opening (13). A ratchet mechanism, including a drive body (20) is disposed in the opening. A reversing member (43) is secured to the body to confine a pawl assembly (30). An annular shoulder surface on the ratchet body faces a corresponding annular shoulder surface on the reversing member. A second annular shoulder surface on the ratchet body faces a corresponding annular shoulder surface on the drive body. Annular seal members (80, 80A), each having a pair of radially inwardly extending and axially diverging flexible and resilient lips, are located between the corresponding sets of annular shoulder surfaces.
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公开(公告)号：EP1194268A1
公开(公告)日：2002-04-10
申请号：EP00939842.1
申请日：2000-06-13
IPC分类号： B25B15/00
摘要： An insulating hand tool (10) has an elongated shank (15) injection molded of a high-strength, electrically insulating material, such as glass-reinforced nylon, and a handle (11) formed of an electrically insulating material. The handle (11) and shank (15) may be molded together in a one-piece construction, or the shank (15) may be press-fitted in the handle (11). The shank (15) is adapted to carry a working tip (25).
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3.发明公开Interference fit joint and method and indexable ratchet wrench utilizing same 有权压接连接和方法以及特此提供的可转位棘轮扳手
公开(公告)号：EP1004403A3
公开(公告)日：2001-08-29
申请号：EP99123038.4
申请日：1999-11-19
CPC分类号： F16D1/06 , B25B13/461 , B25G1/063 , F16D2001/103
摘要： An interference fit joint is provided and includes a first member having a plurality of internal splines separated by valleys and defining a splined aperture having a first axis. Each of the internal splines has a crest and first and second internal sides and is symmetrical about a plane which includes the first axis. This joint also includes a second member having a second axis and an exterior surface having a plurality of external splines separated by valleys and engageable with the internal splines to form an interference fit therebetween. Each of the external splines has a crest and first and second external sides and is symmetrical about a plane which includes the second axis. The first and second external sides are respectively shaped differently from and engageable with first and second internal sides of adjacent internal splines, there being no engagement at the crests and valleys. An indexable head ratchet wrench employing the joint is also disclosed.
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公开(公告)号：EP1116555A2
公开(公告)日：2001-07-18
申请号：EP00119606.2
申请日：2000-09-07
摘要： An insulating ratcheting screwdriver includes an elongated composite shank formed of electrically insulating material and provided with a bit holder at a working end thereof. The other end of the shank has an axial recess in which is disposed one end of a hexagonal connecting pin, the other end of which is press-fitted in an axial bore in one end of a metal coupler for joining the coupler to the shank. The metal coupler is removably received in a receptacle formed in a ratchet mechanism disposed in one end of an elongated, electrically insulating handle.
摘要翻译： 绝缘棘轮起子包括由电绝缘材料形成的细长复合柄，并在其工作端设有钻头保持器。 柄的另一端具有轴向凹槽，其中设置有六边形连接销的一端，其另一端压配合在金属联接器的一端的轴向孔中，用于将联接器连接到柄上。 金属联接器可移除地容纳在设置在细长的电绝缘手柄的一端中的棘轮机构中的插座中。
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公开(公告)号：EP1105253A1
公开(公告)日：2001-06-13
申请号：EP00917650.4
申请日：2000-02-18
发明人： HOPPER, Richard, L., Jr. , NURMI, William, A. , HEILIGENTHAL, Charles, H. , KESSLER, Kenneth, E.
IPC分类号： B25B13/46
CPC分类号： B25B13/463
摘要： A reversible ratchet wrench (10) has a ratchet body (11) with a cavity (15) receiving the ratchet assembly (20). A pawl-engaging reversing lever is insertable through an opening in the ratchet body from the cavity (15) and has a flange (46) dimensioned to be trapped between the body (11) and the pawl (31). A seal (59) between the reversing lever (40) and the ratchet body (11) is provided by an O-ring (50) seated in a groove (45) in the outer surface of the reversing lever hub (44). A cover plate (55) closes the cavity (15) and cooperates with the pawl (31) and the flange to retain the reversing lever (40) in place.
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公开(公告)号：EP1071865A1
公开(公告)日：2001-01-31
申请号：EP99954910.8
申请日：1999-10-14
发明人： PUSATERI, Daniel, S.
IPC分类号： F01B31/00
摘要： A combination pneumatic tool and protective boot are provided. The pneumatic tool has a housing (18) and an exhaust port (20) for transmitting exhaust air from the tool along a path. The protective boot (30) is disposed about the housing and has a deflector (44) disposed in the path of the exhaust air for redirecting the exhaust air. The deflector preferably deflects the air away from an area surrounding the workpiece the tool is engaging without creating back pressure in the tool.
摘要翻译： 提供气动工具和保护套的组合。 气动工具具有壳体（18）和排气口（20），用于沿着路径从工具传输排气。 保护罩（30）围绕壳体设置并且具有设置在排气的路径中用于改变排气的偏转器（44）。 偏转器优选使空气远离工具所接合的工件周围的区域而不会在工具中产生背压。
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公开(公告)号：EP1051284A1
公开(公告)日：2000-11-15
申请号：EP98960540.7
申请日：1998-11-30
IPC分类号： B25B13/46
CPC分类号： B25B13/465 , B25B13/461
摘要： A reversible ratchet wrench (10) including a ratchet body (11) having a round head portion (12) with a cylindrical, internally toothed opening (13). A ratchet mechanism, including a drive body (20) is disposed in the opening. A reversing member (43) is secured to the body to confine a pawl assembly (30). An annular shoulder surface on the ratchet body faces a corresponding annular shoulder surface on the reversing member. A second annular shoulder surface on the ratchet body faces a corresponding annular shoulder surface on the drive body. Annular seal members (80, 80A), each having a pair of radially inwardly extending and axially diverging flexible and resilient lips, are located between the corresponding sets of annular shoulder surfaces.
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公开(公告)号：EP1025402A2
公开(公告)日：2000-08-09
申请号：EP99937412.7
申请日：1999-07-22
IPC分类号： F25B45/00
CPC分类号： B60H1/00585 , F25B41/003 , F25B45/00 , F25B2345/001 , F25B2345/002 , F25B2345/0052
摘要： A refrigerant handling system (10) includes a cabinet (11) having two service ports and two sample ports and housing recycling/recharging apparatus coupled to the service ports and a refrigerant identifier (70) coupled to one of the sample ports and coupled through solenoid-actuated valves (68) to the recharging/recycling apparatus. Two coupling assemblies are provided for coupling the cabinet to the high-pressure and low-pressure sides, respectively, of an automotive air conditioner, each coupling assembly including a service hose with end couplers for respectively coupling to the air conditioner and of the service ports and connected through solenoid-actuated valves disposed within a housing closely adjacent to the air conditioner coupler. Each coupling assembly also has a sample hose communicating with the service hose within the housing between the air conditioner coupler and the valves and having a distal end with a coupler for connection to one of the sample ports, and electrical conductors for control of the valves.
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公开(公告)号：EP1015743A1
公开(公告)日：2000-07-05
申请号：EP98948197.3
申请日：1998-09-15
CPC分类号： G01N33/0062 , G01N33/0037 , Y02A50/245
摘要： An exhaust emissions analyzer for an automotive internal combustion engine has sensors for detecting constituents of the exhaust emissions, including a nitric oxide cell which receives the emissions and outputs an electrical signal indicative of nitric oxide in the emissions. An R-C circuit is interposed between the output of the nitric oxide cell and processing circuitry for enhancing the response time of the nitric oxide cell, reducing the rise and fall times of the cell output of signal. A temperature-responsive switching circuit disconnects the R-C enhancement circuit above a predetermined ambient temperature.
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10.发明公开Interference fit joint and method and indexable ratchet wrench utilizing same 有权Pressitz Verbindung und Verfahrenhierfürund Hiermit versehener indexierbarerRatschenschlüssel
公开(公告)号：EP1004403A2
公开(公告)日：2000-05-31
申请号：EP99123038.4
申请日：1999-11-19
CPC分类号： F16D1/06 , B25B13/461 , B25G1/063 , F16D2001/103
摘要： An interference fit joint is provided and includes a first member having a plurality of internal splines separated by valleys and defining a splined aperture having a first axis. Each of the internal splines has a crest and first and second internal sides and is symmetrical about a plane which includes the first axis. This joint also includes a second member having a second axis and an exterior surface having a plurality of external splines separated by valleys and engageable with the internal splines to form an interference fit therebetween. Each of the external splines has a crest and first and second external sides and is symmetrical about a plane which includes the second axis. The first and second external sides are respectively shaped differently from and engageable with first and second internal sides of adjacent internal splines, there being no engagement at the crests and valleys. An indexable head ratchet wrench employing the joint is also disclosed.
摘要翻译： 提供了一种过盈配合接头，并且包括具有由谷分隔的多个内部花键并限定具有第一轴线的花键孔的第一构件。 每个内部花键具有波峰和第一和第二内侧，并且关于包括第一轴线的平面对称。 该接头还包括具有第二轴线和外表面的第二构件，该第二构件具有由谷分隔的多个外花键，并且可与内部花键接合以在它们之间形成过盈配合。 每个外花键具有波峰和第一和第二外侧，并且围绕包括第二轴的平面对称。 第一外侧和第二外侧分别成形为与相邻的内部花键的第一和第二内侧不同并可与第一和第二内侧接合，在波峰和谷部处不存在啮合。 还公开了一种采用该接头的可转位的头棘轮扳手。
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