Unlock instant, AI-driven research and patent intelligence for your innovation.

Crimping sleeve for crimped connections

A technology of crimping connection and crimping tube, which is applied in the direction of connection, permanent deformation, conductive connection, etc., and can solve problems such as unusable, conductor shearing, crimping tube cracking, etc.

Active Publication Date: 2013-06-05
STOCKO CONTACT +2
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, if the crimping force exceeds a certain limit value, it will also cause the danger of small conductors and independent conductors being cut
And if the crimp tube is split or broken, it cannot be used

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Crimping sleeve for crimped connections
  • Crimping sleeve for crimped connections
  • Crimping sleeve for crimped connections

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] figure 1 A side view (section perpendicular to the crimped wire direction) of a pre-bent crimp tube (CF-SdT) according to the prior art is shown. The pre-curved shape (crimp shape CF) is in the shape of a "V" with a curved base and upwardly facing crimp wings with a maximum distance of BR1 between them, which is the crimp shape CF width. The radius R1 of the bend of the substrate has a dimension such that an electric wire 4 with a certain cross-sectional area can be placed on the curved substrate. In order to ensure that the radius R1 of the bend matches the wire 4, the substrate needs to have a certain thickness a1. The crimping tube includes a first side S1 facing the wire during crimping, and a second side S2 opposite to S1. The thickness a2 of the end P of the crimping side flap is smaller than the thickness a1, so that the crimping side flap can be rolled up during crimping.

[0068] figure 2 shows a pre-curved shape (crimp shape CF) of the crimp tube 1 along...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a crimping sleeve comprising a base part (11) and at least two deformable crimping blades (12) for producing a crimped connection to a cable (4), wherein the crimping blades (12) each comprise a first region (B1) connected to the base part (11), a second region (B2), and a middle region (MB) disposed between the first and the second regions (B1, B2), and wherein the base part (11) comprises a greater thickness (d1) than the middle region (MB) of the crimping blades (12), the first region (B1) tapers down (V1, V11, V12) from the base part (11) toward the middle region (MB) at least on a first side (S1) and the second region (B2) further tapers down (V2) from the middle region (MB), starting at least on a second side (S2) opposite the first side (S1), said sleeve thereby being equally suitable for cables having different cross sections for producing a reliable connection between the cables and crimping sleeve. The invention further relates to a connecting element (3) having such a crimping sleeve (1).

Description

technical field [0001] The present application contemplates a crimping tube and a connecting element with such a crimping tube. Background technique [0002] In some places in electrical engineering, the method of mechanically joining two components together by deformation of plastic is used as a joining method. This mechanical joining method, also known as crimping, is an alternative to traditional joining methods such as welding or welding. Crimping is mainly used to produce a connection of the same nature between a conductor and a connecting element, which is very strong and has high electrical and mechanical reliability. This connecting element is generally a plug with a suitable crimping tube. But it is not possible to connect an electric wire which has already been provided with a plug, only by placing such electric wire at the target position and having only one end of the conductor fitted with a conductive connection part (for example, by crimping a plug on top of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/18
CPCH01R4/20H01R4/184H01R43/16H01R13/05
Inventor 克劳德·伦格特丹尼尔·阿克曼
Owner STOCKO CONTACT