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51. 发明授权

US2829899A Work holding sleeve member 失效
标题翻译：工作保持套筒成员
公开(公告)号：US2829899A
公开(公告)日：1958-04-08
申请号：US46961254
申请日：1954-11-18
申请人： DREWCO CORP
发明人： DREW CHARLES E , COCHRAN JOHN T
IPC分类号： B23B31/20 , B23B31/40
CPC分类号： B23B31/202 , B23B31/4013 , B23B2226/33 , B23B2231/2021 , Y10T279/1004 , Y10T279/17461 , Y10T279/17478 , Y10T279/3493

52. 发明授权

US2680622A Chuck 失效
公开(公告)号：US2680622A
公开(公告)日：1954-06-08
申请号：US20947451
申请日：1951-02-05
申请人： GLEASON WORKS
发明人： HARTMAN HERBERT G , STARK ROBERT E
IPC分类号： B23B31/20
CPC分类号： B23B31/207 , Y10T279/1008 , Y10T279/17478 , Y10T279/33 , Y10T279/3493

53. 发明授权

US2380648A Collet jaw protector 失效
标题翻译：夹头钳保护器
公开(公告)号：US2380648A
公开(公告)日：1945-07-31
申请号：US55228144
申请日：1944-09-01
申请人： ROHR AIRCRAFT CORP
发明人： HITE JESS L
IPC分类号： B23B31/00
CPC分类号： B23B31/001 , Y10T279/17478

54. 发明授权

US2277816A Chucking means 失效
公开(公告)号：US2277816A
公开(公告)日：1942-03-31
申请号：US26891739
申请日：1939-04-20
申请人： NEW BRITAIN MACHINE CO
发明人： BROWN ROBERT S
IPC分类号： B23B31/00 , B23B31/20
CPC分类号： B23B31/001 , B23B31/202 , B23B2226/33 , B23B2231/2062 , B23B2231/2081 , B23B2231/2086 , Y10S279/901 , Y10T279/17452 , Y10T279/17478

55. 发明授权

US1441284A Spring chuck 失效
标题翻译：弹簧卡盘
公开(公告)号：US1441284A
公开(公告)日：1923-01-09
申请号：US52777322
申请日：1922-01-07
申请人： NAT ACME CO
发明人： JOHNSON ROBERT A , FANCHER CHARLES J
IPC分类号： B23B31/20
CPC分类号： B23B31/202 , Y10T279/17478

56. 发明授权

US09022393B2 Cutting tool lock nut having grooved collet-locking surface and cutting tool incorporating same 有权
标题翻译：切割工具锁紧螺母，带有凹槽夹头锁定表面，切割工具结合在一起
公开(公告)号：US09022393B2
公开(公告)日：2015-05-05
申请号：US13593001
申请日：2012-08-23
申请人： Hanoch Guy
发明人： Hanoch Guy
IPC分类号： B23B31/20 , B23B31/02
CPC分类号： B23B31/02 , B23B31/20 , B23B31/201 , B23B2231/24 , B23B2250/12 , B23B2260/106 , Y10T279/17111 , Y10T279/17299 , Y10T279/17384 , Y10T279/17478 , Y10T279/17504
摘要： A cutting tool includes a chuck, a compressible conical collet and a lock nut for locking the collet. The cutting tool lock nut has a nut portion with a threaded portion for threading with the chuck, and a locking portion with a collet-locking surface formed with angled coolant grooves thereon. The collet-locking surface presses on the collet head, thereby compressing it to grip a tool shank in a collet bore thereof. As the locking portion presses only against a peripheral surface of the collet head, the lock nut is suitable for locking collets with different bore diameters. When the chuck is provided with a coolant fluid, the coolant fluid flows through the chuck and through the collet towards the locking portion, passing through the coolant notches between the locking portion and the collet head, and sprayed towards a location along the tool shank.
摘要翻译：切割工具包括卡盘，可压缩锥形夹头和用于锁定夹头的锁紧螺母。切割工具锁定螺母具有螺母部分，螺母部分用于与卡盘螺纹连接，以及具有夹紧锁定表面的锁定部分，其上形成有倾斜的冷却剂槽。夹头锁紧表面压在夹头上，从而压紧夹头，以夹紧其夹头孔中的工具柄。当锁定部分仅压靠夹头的周面时，锁紧螺母适合于锁定具有不同孔直径的夹头。当卡盘设置有冷却剂流体时，冷却剂流体流过卡盘并通过夹头朝向锁定部分，穿过锁定部分和夹头之间的冷却剂槽口，并朝着沿着工具柄的位置喷射。

57. 发明授权

US08667660B2 Quick change clamping device 失效
标题翻译：快换夹紧装置
公开(公告)号：US08667660B2
公开(公告)日：2014-03-11
申请号：US13109262
申请日：2011-05-17
申请人： Karen Anne Craig , Kenneth George Deroche
发明人： Karen Anne Craig , Kenneth George Deroche
IPC分类号： B23P11/02 , B23B31/10
CPC分类号： B23B31/201 , B23B29/046 , B23B31/06 , B23B31/265 , B23B2250/12 , B23B2260/02 , B23B2260/136 , Y10T29/49826 , Y10T29/49876 , Y10T279/17111 , Y10T279/17411 , Y10T279/17478 , Y10T279/17547
摘要： A clamping assembly for a toolholder includes a toolholder body having an access hole. A locking sleeve is slidably disposed within the access hole and a center collet is disposed within the locking sleeve and is fixedly connected to the toolholder body. The center collet receives a retaining tip of a tool. A spring assembly and a release device cause the locking sleeve to move within the access hole between a load position, where the locking sleeve is disengaged from the center collet such that the center collet is open and a lock position, where the locking sleeve engages the center collet such that the center collet is closed and locks the retaining tip of the tool within the access hole.
摘要翻译：一种用于刀夹的夹紧组件包括具有进入孔的刀柄主体。锁定套筒可滑动地设置在进入孔内，并且中心夹头设置在锁定套筒内并且固定地连接到刀柄主体。中心夹头接收工具的固定尖端。弹簧组件和释放装置使得锁定套筒在进入孔内移动到在锁定套筒与中心夹头分离的加载位置之间，使得中心夹头打开，并且锁定位置与锁定位置接合中心夹头，使得中心夹头关闭并将工具的保持尖端锁定在进入孔内。

58. 发明申请

US20110248456A1 Collet Having Angled Seal Bores 有权
标题翻译：具有角度密封孔的夹头
公开(公告)号：US20110248456A1
公开(公告)日：2011-10-13
申请号：US13082176
申请日：2011-04-07
申请人： Hanoch Guy
发明人： Hanoch Guy
IPC分类号： B23B31/20
CPC分类号： B23B31/202 , B23B2226/33 , B23B2250/12 , B23B2260/126 , Y10T279/17299 , Y10T279/17384 , Y10T279/17435 , Y10T279/17478 , Y10T279/17504 , Y10T279/3493
摘要： A collet has seal bores formed in interspaces of the collet. The seal bores are oriented at an acute angle α to the longitudinal axis of the collet, and extend towards a tool end of the collet, from a clamping surface of the collet to a collet peripheral surface. Adjacent the clamping bore, the collet has stopping surfaces for accurately locating the seals. When inserted into the seal bores, the seals prevent fluid leakage between the clamping bore surface and the peripheral surface of the collet.
摘要翻译：夹头在夹头的间隙中形成密封孔。密封孔相对于夹头的纵向轴线成锐角α，并且从筒夹的夹紧表面延伸到夹头的工具端，从夹头的夹紧表面延伸到夹头外周表面。靠近夹紧孔，夹头具有用于精确定位密封件的止动表面。当密封孔插入密封孔时，密封件防止夹紧孔表面和夹头外周表面之间的流体泄漏。

59. 发明申请

US20110169230A1 CHUCK FOR TOOLS 审中-公开
标题翻译：抓住工具
公开(公告)号：US20110169230A1
公开(公告)日：2011-07-14
申请号：US12958514
申请日：2010-12-02
申请人： Gerhard Babel
发明人： Gerhard Babel
IPC分类号： B23B31/02 , B23B31/20
CPC分类号： B23B31/208 , B23B31/008 , B23B2260/126 , B23G5/005 , B23Q11/1023 , B23Q11/1046 , Y02P70/169 , Y10T279/17111 , Y10T279/17478
摘要： A chuck for a tool having an inner coolant channel, comprising a chuck body having a front part with an inner cone; an externally conical collet having a plurality of slots in a longitudinal direction thereof and engaging in the inner cone of the front part of the chuck body, a length adjusting means for the tool arranged so that the tool is bearable via an end surface against the length adjusting means, a coolant supply tube provided with a coolant supply channel extending into the length adjusting means so that the coolant supply tube discharges into the length adjusting means, a lock nut having a sleeve section extending over a front part of the chuck body and retained on the latter in an axially displaceable manner via a threaded connection and also connected to the collar in an axially displaceable manner, and at least one sealing means provided in a contact region selected from the group consisting of a contact region of the coolant supply channel, a contact region of the threaded connection, and a contact region of both.
摘要翻译：一种用于具有内部冷却剂通道的工具的卡盘，包括具有内部锥体的前部的卡盘主体; 外锥形夹头，其长度方向上具有多个狭槽并与卡盘主体的前部的内锥形啮合，用于该工具的长度调节装置，其布置成使得该工具可经由端面抵靠长度调节装置，冷却剂供给管，其具有延伸到长度调节装置中的冷却剂供给通道，使得冷却剂供应管排出到长度调节装置中;锁定螺母，其具有在卡盘主体的前部延伸的套筒部分，并且保持在后者中以可轴向移动的方式经由螺纹连接并且还以可轴向移动的方式连接到套环，以及设置在从由冷却剂供应通道的接触区域组成的组中的接触区域中的至少一个密封装置，螺纹连接的接触区域和两者的接触区域。

60. 发明授权

US06729627B2 Capped collet and collet cap 有权
标题翻译：夹头夹头和夹头帽
公开(公告)号：US06729627B2
公开(公告)日：2004-05-04
申请号：US10059890
申请日：2002-01-29
申请人： Tsuyoshi Komine , Haruaki Kubo
发明人： Tsuyoshi Komine , Haruaki Kubo
IPC分类号： B23B3120
CPC分类号： B23B31/117 , B23B31/202 , B23B31/305 , B23Q11/1023 , Y10T279/17111 , Y10T279/17384 , Y10T279/17478 , Y10T279/3493 , Y10T408/44 , Y10T408/46
摘要： The present invention provides a capped collet and a cap attached to the collet, which are capable of efficiently supplying a cooling fluid to a tool according to the type of the tool held therein, and of performing satisfactory cooling. The capped collet comprises: a collet body 10; a cap 11 which is attached to the top-end side of the collet body 10 in an attachable and detachable manner and which allows the tool to pierce therethrough; and a sealing member 12 placed between a tool holder 101 and the cap 11 in order to hermetically seal a space between them. The collet body 10 has a slot 13 formed at least from the top-end side thereof, and an annular projection 21 which is formed on the top-end side and which is coupled with the cap 11. The cap 1 has an annular groove 18 for coupling with the annular projection 21 of the collet body 10, and a cover 22 for covering the end face of the collet body 10 on the top-end side.
摘要翻译：本发明提供了一种连接在夹头上的封盖夹头和盖子，其能够根据保持在其中的工具的类型有效地向工具提供冷却流体，并且执行令人满意的冷却。封盖夹头包括：夹头本体10; 盖11，其以可附接和可拆卸的方式附接到夹头主体10的顶端侧，并且允许工具穿透其中; 以及密封构件12，其被放置在工具保持器101和盖11之间，以便密封它们之间的空间。夹头本体10具有至少从其顶端侧形成的槽13和形成在顶端侧并与盖11结合的环形突起21.盖1具有环形槽18 用于与夹头本体10的环状突起21连接，以及用于覆盖顶端侧的夹头主体10的端面的盖22。

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