Hose clamp

一种软管夹、软管的技术，应用在软管夹领域，能够解决连接弱、松开等问题

Active Publication Date: 2019-01-04
NORMA GERMANY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another disadvantage arises when tightening the hose clamp that the clamp element is no longer in contact with the clamping band and that the clamp element is somewhat weak due to the clamped connection to the hose end , so will loosen over a prolonged period of use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] figure 1 A hose clamp 1 is shown, which has a clamping strap 10 and a fastening device 11 for fastening the clamping strap 10 . As a result of actuating the fastening device 11 , a free end of the clamping band 10 is drawn into the fastening device 11 , so that the diameter of the hose clamp 1 is correspondingly reduced. A first clip element 12 is shown disposed on said clip 10 . In an approximately diametrically opposite position, the hose clamp 1 comprises a second clamp element 15 which is also arranged on the clamping band 10 . The second clip element 15 , at least in this case, is not received on the entraining band 10 in a non-releasable manner, but is held on the entraining band 10 in a purely locking manner. The first clip element 12 may be fixedly connected to the entrainment strap 10 , alternatively it may also be releasably connected to the entrainment strap 10 . In particular, all clip elements can be designed in the same way.

[0023] figure 2 The arr...

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PUM

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Abstract

The invention relates to a hose clamp (1) comprising a clamping strip (10) and a tightening device (11) for tightening the clamping strip (10). A first clip element (12)that is arranged on the clamping strip (10) allows the hose clamp (1) to be secured to a hose (13) at an axially defined distance from a hose end (14). According to the invention, a second clip element (15) that is arranged on theclamping strip (10) places the clamping strip (10) at a distance (A) from the outer surface of the hose (13).

Description

technical field [0001] The invention relates to a hose clamp with a clamping band and with a fastening device for fastening the clamping band, wherein a first clamping element is arranged on the clamping band, through which the first clamping element The hose clamp can be fastened to a hose at a defined axial distance from a hose end. Background technique [0002] German patent document DE 10 2006 057 497 A1 discloses a hose clamp with a clamping band and with a fastening device for fastening the clamping band, three clamping elements being evenly arranged on the circumference of the clamping band . By means of the plurality of clamp elements, the hose clamp can be fixed concentrically to a hose end at an axially defined distance therefrom. If the hose clamp is on the hose, there is a fixed distance between the outer surface of the hose and the entrainment over the entire surface. If the fastening device is activated and thereby tightens the clamping band, the clamping ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L33/08
CPCF16L33/08F16B2/08
Inventor 德特夫·亨利希法兰克·朗格奥利弗·莱斯纳雅辛·班奈马提亚斯·克劳斯比约恩·穆勒
Owner NORMA GERMANY GMBH
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