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Hood module and method for producing hood module

A cover and bearing frame technology, which is applied to the sealing device, valve device, cylinder and other directions of the engine, can solve the problem of not having the ability to install the camshaft module.

Inactive Publication Date: 2017-03-22
THYSSENKRUPP PRESTA TECCENTER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this process, it is especially necessary to avoid additional machining operations and positioning steps, since these have to be handled by the customer, who does not have optimal camshaft module installation capabilities on his side

Method used

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  • Hood module and method for producing hood module
  • Hood module and method for producing hood module
  • Hood module and method for producing hood module

Examples

Experimental program
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Effect test

Embodiment Construction

[0034] figure 1 The cover module 1 is shown in a perspective view from the bottom side and has a cover body 10 which has a cap-like or cover-like shape and forms the basic structure of the cover module 1 . The cover 10 is produced from plastic material by an injection molding process. For example, the shell can be produced from fiber-reinforced polyamide.

[0035] In the inner region of the housing 10 there are three visible bearing brackets 11 running parallel to one another for the rotatable holding of the two camshafts 12 . The side walls of the housing 10 also comprise further bearing brackets which are not present or are only partially present, so that the camshaft 12 is held on the housing module 1 by a total of five bearing brackets. The camshaft 12 can be inserted through an insertion opening 18 on one side of the housing 10 which can at the same time be the first bearing point for the camshaft 12, here the camshaft 12 is shown in simplified form without lifting elem...

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PUM

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Abstract

The invention relates to a hood module (1) for arranging on a cylinder head of an internal combustion engine. The module comprises a hood body (10) consisting of plastic and also comprises at least one bearing bracket (11) having a metal material for rotatably receiving at least one camshaft (12) in the hood module (1). According to the invention, the bearing bracket (11) is arranged in a precise position on the hood body (10) by means of a joint connection (13), such that the bearing bracket (11) is aligned for arrangement on the cylinder head by means of the hood body (10).

Description

technical field [0001] The invention relates to a cover module (cover module) for attachment to a cylinder head of an internal combustion engine, which cover module has a cover body made of plastic and at least one bearing bracket (Lagerbrücke) comprising a metal material, at least one bearing bracket for For rotatably holding at least one camshaft in the cover module. Background technique [0002] The cover module is also called a cylinder head cover or a camshaft module and is usually used to hold one or two camshafts which, when the cover module is arranged on the cylinder head of the internal combustion engine, can be driven from the A moving member, or rocker arm, works with the valves in an internal combustion engine. In this way, the hood module is designed to be as lightweight as possible, soundproof and easy to assemble. For this purpose, it is known to manufacture the cover modules from plastic and at least one bearing carrier to contain metallic material, since ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02F7/00
CPCF01L2001/0476F02F7/006F01L1/047F02F1/24F02F11/002F02F2007/0063F02F2200/06
Inventor 尤尔根·穆塞尔·瓦尔特·希摩
Owner THYSSENKRUPP PRESTA TECCENTER AG
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