SEAL FOR RECIPROCATING MOTION

[과제] 슬라이딩 저항을 저감할 수 있고, 또한 씨일성이 양호한 등의 왕복동용 씨일에 필요한 여러 성능이 우수한 왕복동용 씨일을 제공하기 위하여, 상호 축 방향 슬라이딩 가능한 슬라이딩 부재의 어느 일방의 환상 오목홈 내에 장착되는 왕복동용 씨일에 있어서, 횡단면 형상이 삼각 형상인 삼각 형상 정상부(1)와, 직사각 형상 몸통부(2)와, 홈 바닥측 팽출부(3)를 갖는다. 팽출부(3)의 홈 바닥측 모서리부가 원호 형상 또는 C형 모따기 형상으로 형성되어, 홈 바닥의 코너부에 간극을 형성하도록 구성된다. 몸통부(2)의 표면(5) 및 이...

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Hauptverfasser: UNODA KAZUSHI, HONIDEN TAKAHIKO, HOSOKAWA ATSUSHI
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creator UNODA KAZUSHI
HONIDEN TAKAHIKO
HOSOKAWA ATSUSHI
description [과제] 슬라이딩 저항을 저감할 수 있고, 또한 씨일성이 양호한 등의 왕복동용 씨일에 필요한 여러 성능이 우수한 왕복동용 씨일을 제공하기 위하여, 상호 축 방향 슬라이딩 가능한 슬라이딩 부재의 어느 일방의 환상 오목홈 내에 장착되는 왕복동용 씨일에 있어서, 횡단면 형상이 삼각 형상인 삼각 형상 정상부(1)와, 직사각 형상 몸통부(2)와, 홈 바닥측 팽출부(3)를 갖는다. 팽출부(3)의 홈 바닥측 모서리부가 원호 형상 또는 C형 모따기 형상으로 형성되어, 홈 바닥의 코너부에 간극을 형성하도록 구성된다. 몸통부(2)의 표면(5) 및 이면에 정상 평탄면(8)을 갖는 작은 산형의 복수의 작은 돌기(7)를 둘레 방향으로 산재된 형상으로 설치한다. Provided is a seal for reciprocating motion, the seal having reduced sliding resistance and having various good performance characteristics, including good sealing characteristics, required for such a seal for reciprocating motion. A seal for reciprocating motion is mounted in an annular groove provided in one of sliding members which are capable of axially sliding relative to each other, and the seal has, in a transverse cross-section thereof, a triangular top (1), a rectangular body (2), and a protrusion (3) which faces the groove bottom. The corners of the protrusion (3), which face the groove bottom, are formed in a circular arc shape or a C-shaped chamfered shape and are configured so as to form gaps at the corners of the groove bottom. Hump-shaped small protrusions (7) having flat top surfaces (8) are circumferentially provided in a scattered-dot pattern on the front surface (5) and back surface of the body (2).
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Provided is a seal for reciprocating motion, the seal having reduced sliding resistance and having various good performance characteristics, including good sealing characteristics, required for such a seal for reciprocating motion. A seal for reciprocating motion is mounted in an annular groove provided in one of sliding members which are capable of axially sliding relative to each other, and the seal has, in a transverse cross-section thereof, a triangular top (1), a rectangular body (2), and a protrusion (3) which faces the groove bottom. The corners of the protrusion (3), which face the groove bottom, are formed in a circular arc shape or a C-shaped chamfered shape and are configured so as to form gaps at the corners of the groove bottom. 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Provided is a seal for reciprocating motion, the seal having reduced sliding resistance and having various good performance characteristics, including good sealing characteristics, required for such a seal for reciprocating motion. A seal for reciprocating motion is mounted in an annular groove provided in one of sliding members which are capable of axially sliding relative to each other, and the seal has, in a transverse cross-section thereof, a triangular top (1), a rectangular body (2), and a protrusion (3) which faces the groove bottom. The corners of the protrusion (3), which face the groove bottom, are formed in a circular arc shape or a C-shaped chamfered shape and are configured so as to form gaps at the corners of the groove bottom. Hump-shaped small protrusions (7) having flat top surfaces (8) are circumferentially provided in a scattered-dot pattern on the front surface (5) and back surface of the body (2).</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANdnX0UXDzD1IIcnX2DAjyd3YM8fRzV_D1D_H09-NhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGhmYGBgaWQORoTJwqABESIeI</recordid><startdate>20160125</startdate><enddate>20160125</enddate><creator>UNODA KAZUSHI</creator><creator>HONIDEN TAKAHIKO</creator><creator>HOSOKAWA ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20160125</creationdate><title>SEAL FOR RECIPROCATING MOTION</title><author>UNODA KAZUSHI ; HONIDEN TAKAHIKO ; HOSOKAWA ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160009009A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>UNODA KAZUSHI</creatorcontrib><creatorcontrib>HONIDEN TAKAHIKO</creatorcontrib><creatorcontrib>HOSOKAWA ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>UNODA KAZUSHI</au><au>HONIDEN TAKAHIKO</au><au>HOSOKAWA ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEAL FOR RECIPROCATING MOTION</title><date>2016-01-25</date><risdate>2016</risdate><abstract>[과제] 슬라이딩 저항을 저감할 수 있고, 또한 씨일성이 양호한 등의 왕복동용 씨일에 필요한 여러 성능이 우수한 왕복동용 씨일을 제공하기 위하여, 상호 축 방향 슬라이딩 가능한 슬라이딩 부재의 어느 일방의 환상 오목홈 내에 장착되는 왕복동용 씨일에 있어서, 횡단면 형상이 삼각 형상인 삼각 형상 정상부(1)와, 직사각 형상 몸통부(2)와, 홈 바닥측 팽출부(3)를 갖는다. 팽출부(3)의 홈 바닥측 모서리부가 원호 형상 또는 C형 모따기 형상으로 형성되어, 홈 바닥의 코너부에 간극을 형성하도록 구성된다. 몸통부(2)의 표면(5) 및 이면에 정상 평탄면(8)을 갖는 작은 산형의 복수의 작은 돌기(7)를 둘레 방향으로 산재된 형상으로 설치한다. Provided is a seal for reciprocating motion, the seal having reduced sliding resistance and having various good performance characteristics, including good sealing characteristics, required for such a seal for reciprocating motion. A seal for reciprocating motion is mounted in an annular groove provided in one of sliding members which are capable of axially sliding relative to each other, and the seal has, in a transverse cross-section thereof, a triangular top (1), a rectangular body (2), and a protrusion (3) which faces the groove bottom. The corners of the protrusion (3), which face the groove bottom, are formed in a circular arc shape or a C-shaped chamfered shape and are configured so as to form gaps at the corners of the groove bottom. Hump-shaped small protrusions (7) having flat top surfaces (8) are circumferentially provided in a scattered-dot pattern on the front surface (5) and back surface of the body (2).</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
title SEAL FOR RECIPROCATING MOTION
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