公开(公告)号：US20050138778A1

公开(公告)日：2005-06-30

申请号：US10471945

申请日：2002-03-11

Applicant: Hans Oetiker ,  Ulrich Meier

Inventor： Hans Oetiker ,  Ulrich Meier

IPC: B25B27/10 ,  B25B7/02 ,  B25B25/00 ,  F16B2/08 ,  F16L33/02 ,  F16L33/035 ,  F16L33/00

CPC classification number: F16L33/035 ,  B25B7/02 ,  B25B25/005 ,  Y10T24/1457

Abstract: A hose clamp for limited diameters, in the form of an open band ring having overlapping band ends, is manufactured from the band material of an insert as is used in conventional hose clamps for bridging an ear gap, such insert being typically made of steel according to DIN 1.4310 having a thickness of 0.3 mm. An opening is provided near one band end and a hook for engaging the opening is provided near the other band end. For closing this hose clamp, a gripper-type tool is used, the two jaws of which, in the closed condition, constitute an essentially uninterrupted inner surface having a diameter corresponding to the outer diameter of the closed hose clamp.

Abstract translation: 用于有限直径的软管夹具，具有带有重叠带端部的开放带环的形式，由插入件的带状材料制成，如用于桥接耳间隙的常规软管夹中所使用的，该插入件通常由钢制成， 根据DIN 1.4310的厚度为0.3mm。 在一个带端部附近设置开口，并且在另一个带端附近设置用于接合开口的钩。 为了关闭这个软管夹，使用一个夹爪式工具，其闭合状态下的两个钳口构成基本上不间断的内表面，其直径对应于封闭软管夹的外径。

公开(公告)号：US06702333B1

公开(公告)日：2004-03-09

申请号：US09806363

申请日：2001-06-28

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16L1112

CPC classification number: F16L27/103 ,  B25F5/00

Abstract: A device for connecting a pneumatically or hydraulically operated tool to a connection coupling in order to provide the connection to a transport line which guides a liquid or gaseous medium. The device includes a first part (11) with an engaging section (13) which is provided so that it can be inserted into a receiving element on the connection coupling and therefore be detachably connected with the same. The device also has a second part (3) with a connecting section (5), which is configured for being permanently connected to the tool. The two parts (3, 11) each have at least one additional section (9, 17), one of the additional sections (9) radially, externally surrounding the other, at a distance, and an elastic connection (19) being provided between the two additional sections. The connection can be produced by casting, injecting or extruding an elastic, rubber-type material between the two sections.

Abstract translation: 一种用于将气动或液压操作的工具连接到连接联接器的装置，以便提供与引导液体或气体介质的输送管线的连接。 该装置包括具有接合部分（13）的第一部分（11），所述接合部分（13）被设置成使得其能够插入在连接联接器上的接收元件中，并且因此可拆卸地与其连接。 所述装置还具有带有连接部分（5）的第二部分（3），所述连接部分被构造成永久地连接到所述工具。 两个部分（3,11）各自具有至少一个附加部分（9,17），其中一个附加部分（9）在一定距离处径向地，外部围绕着另一部分（9），弹性连接（19） 两个附加部分。 连接可以通过在两个部分之间铸造，注射或挤出弹性橡胶类材料来生产。

公开(公告)号：US06345551B1

公开(公告)日：2002-02-12

申请号：US08766212

申请日：1996-12-12

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16F1522

CPC classification number: F16L33/035 ,  F16B2/08 ,  F16F15/34 ,  Y10T24/1457 ,  Y10T24/1478 ,  Y10T24/148 ,  Y10T74/2111 ,  Y10T464/50

Abstract: A clamp structure and a balancing arrangement for a rotating member by means of the clamp structure, in which a counterweight of predetermined size and weight selected to compensate for an imbalance in the rotating member is securely fastened to the rotating member by the clamp structure which extends over the counterweight to thereby fixedly secure the counterweight onto the external surfaces of the rotating member in a predetermined position; the clamp structure includes a clamping band having inner and outer band end portions overlapping in the installed condition of the clamp structure with a mechanical connection for mechanically connecting the free ends of the clamping band and with a tightening arrangement for tightening the clamping band about the rotating member whereby the mechanical connection and/or the tightening arrangement are located within a circumferential area of the clamping band also containing the counterweight; in one embodiment the tightening arrangement is provided with reinforcing means formed by several side-by-side indentations to enable the use of heavier counterweights and in another embodiment the mechanical connection is provided with a special hook structure to achieve a similar result.

Abstract translation: 用于通过夹具结构的用于旋转构件的夹紧结构和平衡装置，其中选择用于补偿旋转构件中的不平衡的预定尺寸和重量的配重通过延伸的夹具结构牢固地紧固到旋转构件 从而将配重牢固地固定在旋转构件的外表面上的预定位置; 夹紧结构包括夹紧带，该夹紧带具有在夹紧结构的安装状态下重叠的内部和外部带端部部分，其具有用于机械连接夹紧带的自由端的机械连接以及用于将夹紧带围绕旋转 其中机械连接和/或紧固装置位于也包含配重的夹紧带的圆周区域内; 在一个实施例中，紧固装置设置有由多个并排压痕形成的加强装置，以能够使用较重的配重，并且在另一实施例中，机械连接设置有特殊的钩结构以实现类似的结果。

公开(公告)号：US5544392A

公开(公告)日：1996-08-13

申请号：US396256

申请日：1995-03-01

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16L33/10 ,  B65D63/00 ,  F16L33/02 ,  F16L33/025

CPC classification number: F16L33/025 ,  Y10T24/1478 ,  Y10T24/1484

Abstract: An open clamp structure in which overlapping band portions are mechanically connected by a spring separate from the clamping band; the spring is thereby of low profile having a top portion and lateral portions passing over into mutually facing end portions which are provided with tongue-like extensions adapted to engage in tunnel-shaped embossments in corresponding parts of the clamping band. Means for limiting the extent of stretching to which the spring can be subjected and also providing at the same time a guide function to keep overlapping band portions mutually aligned includes either two tab-like members extending in the longitudinal direction within two narrow slot-like openings only slightly wider than the thickness of the clamping band and of predetermined length or a tunnel-shaped embossment in the inner band portion extending in an elongated opening of only slightly larger width than the embossment to provide the guide function.

Abstract translation: 一种开放夹紧结构，其中重叠的带部分通过与夹紧带分开的弹簧机械连接; 因此，弹簧的低轮廓具有顶部和横向部分穿过相互面对的端部，这些端部设有舌状的延伸部，其适于与夹紧带的相应部分中的隧道形凸起接合。 用于限制弹簧可以承受的拉伸程度并且同时提供保持重叠的带部分相互排列的引导功能的装置包括在两个狭窄的狭缝状开口内沿纵向方向延伸的两个凸片状构件 仅略微宽于夹紧带的厚度和预定长度的厚度或内带部分中的隧道形压花，其在仅比凸起稍微更大的宽度的细长开口中延伸以提供引导功能。

公开(公告)号：US5305499A

公开(公告)日：1994-04-26

申请号：US821749

申请日：1992-01-10

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16L33/02 ,  F16L33/025 ,  B65D63/02

CPC classification number: F16L33/035 ,  F16L33/025 ,  Y10T24/1412 ,  Y10T24/1457 ,  Y10T24/1478

Abstract: An open clamp structure capable of withstanding very high tightening forces, with a clamping band whose overlapping inner and outer band portions are mechanically locked by a mechanical interconnection including outwardly extending hooks near the free end of the inner band portion adapted to engage with apertures near the free end of the outer band portion; for purposes of tightening the clamp structure upon engagement of at least one hook in the corresponding aperture, a deformable ear with two generally outwardly extending leg portions interconnected by a bridging portion is provided, whereby the bridging portion includes reinforcing means; at least one of the hooks is thereby a cold-deformed hook having force-engaging surface means while another hook is a combined guide and support hook having inclined guide and support surface means formed by its rear edge facing away from the free end of the inner band portion; the reinforcing means is in the form of a generally pan-shaped depression extending over a substantial part of the length and width of the bridging portion.

Abstract translation: 一种能够承受非常高的紧固力的开放夹具结构，其中夹紧带的重叠内部和外部带部分通过机械互连机械地锁定，包括在内部带部分的自由端附近的向外延伸的钩子，适于与接近 外带部分的自由端; 为了在与相应的孔中的至少一个钩接合时紧固夹具结构的目的，提供了具有两个通过桥接部分相互连接的大致向外延伸的腿部的可变形耳朵，由此桥接部分包括加强装置; 因此，钩中的至少一个是具有力接合表面装置的冷变形钩，而另一个钩是具有倾斜的导向和支撑表面装置的组合的导向和支撑钩，所述支撑表面装置由其后边缘形成，其背向内侧的自由端 带部分 加强装置是在桥接部分的长度和宽度的大部分上延伸的大致盘形凹陷的形式。

公开(公告)号：US5282295A

公开(公告)日：1994-02-01

申请号：US822488

申请日：1992-01-10

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16B2/08 ,  F16L33/025 ,  B65D63/02

CPC classification number: F16L33/025 ,  Y10T24/142 ,  Y10T24/1457 ,  Y10T24/1478

Abstract: A reinforced ear structure for use in a clamp whose clamping band is intended to be contracted by relatively large tightening forces; the ear consists of two outwardly extending leg portions and a reinforced bridging portion interconnecting the leg portions; the bridging portion is provided with a generally pan-shaped, relatively hollow, depressed reinforcement formed by a bottom portion and connecting portions between the bottom portion and the remaining non-depressed bridging portion; the connecting portions thereby extend over substantial parts of the length and width of the bridging portion and the bottom portion is relatively flat.

Abstract translation: 一种用于夹具的加强耳结构，其夹紧带旨在通过相对较大的紧固力收缩; 耳朵由两个向外延伸的腿部和互连腿部的加强桥接部分组成; 桥接部分设置有由底部形成的大致盘形的相对中空的凹陷加强件，并且在底部部分和剩余的非凹陷桥接部分之间形成连接部分; 连接部分因此在桥接部分的长度和宽度的大部分上延伸，并且底部部分相对平坦。

公开(公告)号：US5203809A

公开(公告)日：1993-04-20

申请号：US803220

申请日：1991-12-06

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: B65D63/12 ,  B25B25/00 ,  F16B2/24 ,  F16L33/02 ,  F16L33/03

CPC classification number: B25B25/005 ,  F16L33/03 ,  Y10T24/1457 ,  Y10T24/1478 ,  Y10T24/148

Abstract: A self-tightening lamp formed from spring steel band material which exerts clamping forces by the inherent springiness of the band material. To minimize outwardly projecting parts with their injury danger and to obtain an inner clamping surface substantially devoid of any gaps or steps, the end of the outer band end portion is provided with an elongated slot adapted to receive the tongue-like overlapped inner band end portion. Temporary locking of the clamp is realized by a detent member in the tongue-like inner band end portion adapted to be lockingly engaged by a locking surface in the outer band portion. The elongated slot is thereby of such width as to accommodate the tongue-like inner band portion whereby the detent member is located in the elongated slot when the clamp is in its clamping position.

公开(公告)号：US5185908A

公开(公告)日：1993-02-16

申请号：US793556

申请日：1991-11-18

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16B9/02 ,  B23K26/22 ,  B23K33/00 ,  F16B2/08 ,  F16B5/00 ,  F16B5/08 ,  F16L13/02

CPC classification number: F16B5/08 ,  B23K26/22 ,  B23K33/00 ,  F16L33/02 ,  Y10T24/1457 ,  Y10T24/1478 ,  Y10T24/148

Abstract: In a connection of two edges of areal parts which extend at least along one common section essentially parallel to one another, at least one retaining element is arranged at the one edge which form-lockingly engages from behind, as viewed in the edge direction, in a recess in the other edge. At least one projection arranged laterally offset at the one edge in relation to the retaining element in the direction of the engagement from behind, abuts form-lockingly at the part with the recess essentially in the edge direction. To reliably secure together the parts, laser beam welding is used along the common sections of at least one of the retaining element and of the projection.

公开(公告)号：US5070580A

公开(公告)日：1991-12-10

申请号：US567085

申请日：1990-08-14

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: F16B2/08 ,  B65D63/00 ,  B65D63/02 ,  B65D63/06 ,  F16L33/025 ,  F16L33/12

CPC classification number: F16L33/025 ,  F16L33/035 ,  Y10T24/1457 ,  Y10T24/1478 ,  Y10T24/1482

Abstract: A clamp structure with one or several plastically deformable ears whose holding ability is increased by an external strengthening member surrounding the plastically deformable ear in its non-deformed condition; the lateral portions of the strengthening member are thereby so constructed and shaped that an application of a force to the lateral members will cause the ear to be plastically deformed.

公开(公告)号：USRE33744E

公开(公告)日：1991-11-19

申请号：US417046

申请日：1989-10-04

Applicant: Hans Oetiker

Inventor： Hans Oetiker

IPC: B65D63/02 ,  F16B2/08 ,  F16L33/035

CPC classification number: F16B2/08 ,  B65D63/02 ,  F16L33/035 ,  Y10T24/1457 ,  Y10T24/148 ,  Y10T24/1488

Abstract: A clamp structure especially for use in applications in which space conditions do not permit any projecting parts such as plastically deformable ears, and in which outwardly extending hooks adapted to engage in apertures are used to mechanically interconnect the clamp structure; to enable tightening of the band about an object to the fastened, cold-deformed pressed-out embossments are provided in inner and outer band portions, which extend generally in the circumferential direction so that each pressed-out embossment remains integral at least on both sides thereof, where the tool-engaging surfaces thereof are able to withstand very large tightening forces in the circumferential direction which permit a secure tightening of the clamp structure.