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Device for retaining dust created by a drilling operation, and method for drilling a wall using said retaining device

A drilling operation, dust technology, applied in the direction of drilling/drilling equipment, cutting tools for lathes, chemical instruments and methods, etc., can solve problems such as inapplicability, leakage, etc.

Inactive Publication Date: 2017-08-29
洁福有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of capsule is not suitable for piercing materials based on toxic or carcinogenic products such as asbestos due to leakage of residues

Method used

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  • Device for retaining dust created by a drilling operation, and method for drilling a wall using said retaining device
  • Device for retaining dust created by a drilling operation, and method for drilling a wall using said retaining device
  • Device for retaining dust created by a drilling operation, and method for drilling a wall using said retaining device

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Embodiment Construction

[0042] refer to Figure 1 to Figure 4 , the present invention relates to a device 1 for holding dust generated by drilling operations.

[0043] More precisely, the holding means 1 is in the form of a plastic capsule 1a, preferably transparent to light and advantageously having a generally conical shape.

[0044] The capsule 1a comprises a closed shell so as to define an inner space 2 for receiving dust. The capsule 1a comprises a circular front face 3 and a rear face 4 which is also circular and is formed by a large conical base.

[0045] The device 1 according to the invention is used to recover dust generated by drilling operations. For this, a hole is drilled through the capsule 1a.

[0046]The rear face 4 comprises an annular bearing flange 4a and is intended to be applied to the wall of the hole to be drilled. This flange 4a advantageously comprises a central cross, ie four notches, or more generally, four visual indicators 5 arranged on the periphery of said flange 4...

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Abstract

The invention relates to a device (1) for retaining dust created by a drilling operation, comprising a closed envelope defining a space (2) for receiving said dust, said envelope comprising a rear face (4) for applying to a wall to be drilled, and a front opposing face (3) through which a drill bit penetrates for the actual drilling operation. The envelope contains a gel (7) suitable for being mixed, by the rotation of the drill bit, with the dust from the drilling operation. .

Description

technical field [0001] The present invention relates to the field of construction and, in particular, to drilling holes in any material using hand tools such as drills equipped with drill bits. [0002] The invention relates more particularly to a device for retaining dust residues or any other debris produced by drilling operations, and to a method of drilling a wall using said retaining device. [0003] The invention finds advantageous, but non-limiting application in retaining dust generated by drilling operations on any surface, more particularly on asbestos materials. Without departing from the scope of the present invention, in the remainder of the description the term "wall" may be replaced by the term "surface" to designate the location on which the drilling operation is to be performed. Background technique [0004] Prior art devices for retaining the dust generated by drilling operations are known in the form of transparent plastic capsules comprising a housing de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04B26D7/18B26F1/16
CPCB08B15/04B26D7/18B26F1/16B23Q11/0071B23B45/00B23B47/34B23B2210/00
Inventor 艾伦·里瓦塞巴斯蒂安·梅塔尔奥利维耶·塞松
Owner 洁福有限公司