Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Guided carriage with rolling body guide elements made of elastomer

A technology of guided vehicles and rolling elements, which is applied in the field of guided vehicles, can solve problems such as poor sealing effects, and achieve good sealing effects, low-cost manufacturing, and low-cost effects

Active Publication Date: 2018-12-21
ROBERT BOSCH GMBH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The longitudinal seal therefore has a poorer sealing effect than the above-mentioned longitudinal seal made of elastomer

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
  • Guided carriage with rolling body guide elements made of elastomer
  • Guided carriage with rolling body guide elements made of elastomer
  • Guided carriage with rolling body guide elements made of elastomer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] figure 1 An exploded view of a guided vehicle 20 according to the invention is shown. The guide carriage 20 comprises a main body 30 made of unhardened steel, which extends in the longitudinal direction 11 with a substantially constant, U-shaped cross-sectional shape. Arranged on the inside of the U-legs 35 are respectively V-shaped grooves 33 , against which a separate running track pad 40 of hardened rolling bearing steel rests in each case. Two running track pads 40 extend in the longitudinal direction 11 with a substantially constant cross-sectional shape, wherein the running track pads each have two vehicle running tracks 41a; 41b, so that the guide vehicle 20 has a total of four rows of rolling bodies ( figure 2 The reference number is 21).

[0078] An end cap 50 with an inner longitudinal end face 55 abuts directly on two opposite, planar longitudinal end faces 31 of the main body 30 . The two end caps 50 are designed identically, here being produced from pl...

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 guide carriage for use with the aid of longitudinally extending guide rails, the guide carriage having at least one row of rolling bodies accommodated in an associated running channel with a carrying section and a return channel, which are located at their opposite ends The parts are connected by a curved deflection channel, the load-bearing section is delimited by the carriage track at the guide car and by the guide track at the guide rail, at least one longitudinal sealing lip extending in the longitudinal direction is provided, and it is arranged such that when the guide car is guided When the lead car is assembled on the guide rail, the longitudinal sealing lip is in sealing engagement with the guide rail. According to the invention, at least one separate rolling-body guide element is provided, which consists of an elastomer in one piece and has two deflection sections between which at least one guide extending in the longitudinal direction is arranged A section on which an associated longitudinal sealing lip is arranged at least partially on the guide section, and at least one radially inner deflection surface of the deflection channel is arranged on each of the two deflection sections.

Description

technical field [0001] The invention relates to a guided vehicle according to the preamble of claim 1 . Background technique [0002] A guided vehicle is known from DE 10 2007 056 862 A1, which is provided for use with longitudinally extending guide rails. The guide carriage comprises four rows of spherical rolling bodies, which are each accommodated in an associated continuous running channel, wherein the invention can also be used for spherical rolling bodies. Each running channel comprises a load-bearing section and a return channel, which are each connected to each other at two opposite ends by a curved deflection channel. The carrier section is delimited at the guide vehicle by a vehicle running track and at the guide rail by a guide rail running track, which each extend in the longitudinal direction. All deflection channels are arranged inside two separate end caps, which are fastened to two opposite longitudinal end faces of the main body of the guide vehicle. [0...

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 Patents(China)
IPC IPC(8): F16C29/06
CPCF16C29/0609F16C29/0645F16C29/088F16C33/76F16C29/06
Inventor M.埃尔廷M.蔡尔G.勒施S.多恩J.申克S.希尔林M.科巴赫G.施帕切克W.屈尔斯泰特R.金莱茵
Owner ROBERT BOSCH GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com