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Clamp device, adapted in particular to be secured on members of variable section

A clamping device and cross-section technology, applied in the direction of connecting members, friction-clamped detachable fasteners, fasteners, etc., can solve problems such as increasing production costs and limiting the possibility of connecting point positioning.

Inactive Publication Date: 2008-12-10
艾璐股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technical solution, although effective, necessitates certain structural features, which increase production costs and limit the positioning possibilities of the connection points relative to the external parts

Method used

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  • Clamp device, adapted in particular to be secured on members of variable section
  • Clamp device, adapted in particular to be secured on members of variable section
  • Clamp device, adapted in particular to be secured on members of variable section

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] A clamping device according to the invention is indicated generally at 1 in the figures and is fixed to a member of variable section (not shown in the figures), such as a telescoping rod.

[0019] The device 1 comprises a pair of substantially semicircular jaws 2 and 3, the concave parts of which face each other and are hinged to each other at their first ends 2a, 3a to swing about an axis X between an open position and a closed position, in which Its opposite free ends 2b and 3b are spaced or closed from each other in two positions, respectively.

[0020] The shape of the jaws 2, 3 is chosen according to the section of the member on which it is adapted to fix the device; therefore, in the preferred embodiment described here, the device 1 is advantageously fixed to a member of circular cross section.

[0021] The jaws 2, 3 have respective inner surfaces 4a and 5a and opposite outer surfaces 4b and 5b, the inner surfaces 4a and 5a facing each other when the jaws are swun...

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Abstract

A clamp device (1), adapted in particular to be secured on members of variable section, comprises a pair of jaws (2, 3) articulated with one another at their first end (2a, 3a) in order to oscillate from and to a closed position in which respective inner surfaces (4a, 5a) provided on the jaws substantially face one another. An adaptor member (20) is mounted on at least one of the jaws and is hinged on that jaw in order to rotate between a first operating position in which it projects from the inner surface of the jaw and a second operating position in which it is housed within the jaw or in which it projects from the inner surface to a smaller extent than in the first operating position.

Description

technical field [0001] The invention relates to a clamping device, in particular adapted to be fixed to a member of variable cross-section, having the features set forth in the preamble of the main claim. Background technique [0002] A particular, but not exclusive, application of the invention is the use of tubular members having different cross-sections along their longitudinal development to prepare modular display structures. [0003] This is generally the case with telescopic columns or poles which are widely used in this field, since their length can advantageously be adjusted. [0004] However, the telescopic construction of these elements requires the use of clamping devices that can be adapted to the different sections of these elements, without compromising the versatility required for this type of construction. [0005] The function of this type of clamping device is to form support and connection points for other components of the display structure, such as she...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B2/18A44B99/00
CPCF16B2/10F16B2/18Y10T24/44291Y10T24/44376Y10T24/4453
Inventor L·马若索
Owner 艾璐股份公司
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