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1. CN102405355 - 线性引导装置

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Office
China
Application Number 201180000028.X
Application Date 03.02.2011
Publication Number 102405355
Publication Date 04.04.2012
Grant Number 102405355
Grant Date 25.06.2014
Publication Kind B
IPC
F16C 29/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
F16C 33/76
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
72Sealings
76of ball or roller bearings
CPC
F16C 29/065
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
04Ball or roller bearings
06in which the rolling bodies circulate partly without carrying load
0633with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
0635whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
065with rollers
F16C 29/086
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
08Arrangements for covering or protecting the ways
084fixed to the carriage or bearing body movable along the guide rail or track
086Seals being essentially U-shaped, e.g. for a U-shaped carriage
F16C 29/082
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
29Bearings for parts moving only linearly
08Arrangements for covering or protecting the ways
082fixed to the way
Applicants 日本精工株式会社
Inventors 松本淳
Agents 北京三友知识产权代理有限公司 11127
北京三友知识产权代理有限公司 11127
Priority Data 2010-073026 26.03.2010 JP
Title
(ZH) 线性引导装置
front page image
Abstract
(ZH)

本发明提供一种线性引导装置。密封部件（17）是在截面方向上，将唇形部（26）、密封基部（25）、厚度尺寸比密封基部小的第1延长部（27）、厚度尺寸比第1延长部大的第1卡止部（28）连续而形成的部件。保持板（16）具有：收纳密封基部的基部收纳凹部（20）；以及将第1卡止部（28）收纳在内部，限制第1卡止部以使密封部件不脱离的第1卡合凹部（21）。第1卡合部（28）在厚度方向及截面方向的两方留有间隙而收纳在第1卡合凹部中。
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