KR920007887Y1 - 볼 스크류의 윤활효율을 향상시킨 볼 너트 - Google Patents

볼 스크류의 윤활효율을 향상시킨 볼 너트 Download PDF

Info

Publication number
KR920007887Y1
KR920007887Y1 KR2019900012859U KR900012859U KR920007887Y1 KR 920007887 Y1 KR920007887 Y1 KR 920007887Y1 KR 2019900012859 U KR2019900012859 U KR 2019900012859U KR 900012859 U KR900012859 U KR 900012859U KR 920007887 Y1 KR920007887 Y1 KR 920007887Y1
Authority
KR
South Korea
Prior art keywords
nut
wiper
groove
screw
circumferential surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR2019900012859U
Other languages
English (en)
Korean (ko)
Other versions
KR920004627U (ko
Inventor
에이스께 구사노
다까웃끼 나가후지
최해동
Original Assignee
주식회사 세일중공업
문성균
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 세일중공업, 문성균 filed Critical 주식회사 세일중공업
Priority to KR2019900012859U priority Critical patent/KR920007887Y1/ko
Priority to JP1991009215U priority patent/JPH0488756U/ja
Publication of KR920004627U publication Critical patent/KR920004627U/ko
Application granted granted Critical
Publication of KR920007887Y1 publication Critical patent/KR920007887Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
KR2019900012859U 1990-08-27 1990-08-27 볼 스크류의 윤활효율을 향상시킨 볼 너트 Expired KR920007887Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019900012859U KR920007887Y1 (ko) 1990-08-27 1990-08-27 볼 스크류의 윤활효율을 향상시킨 볼 너트
JP1991009215U JPH0488756U (https=) 1990-08-27 1991-01-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900012859U KR920007887Y1 (ko) 1990-08-27 1990-08-27 볼 스크류의 윤활효율을 향상시킨 볼 너트

Publications (2)

Publication Number Publication Date
KR920004627U KR920004627U (ko) 1992-03-26
KR920007887Y1 true KR920007887Y1 (ko) 1992-10-22

Family

ID=19302550

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900012859U Expired KR920007887Y1 (ko) 1990-08-27 1990-08-27 볼 스크류의 윤활효율을 향상시킨 볼 너트

Country Status (2)

Country Link
JP (1) JPH0488756U (https=)
KR (1) KR920007887Y1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6446923B2 (ja) * 2014-09-03 2019-01-09 日本精工株式会社 ボールねじ装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547045A (en) * 1978-09-30 1980-04-02 Tsubakimoto Seikou:Kk Screw shaft sealing means
IT1171550B (it) * 1981-09-23 1987-06-10 Minnesota Mining & Mfg Procedimento per rendere matt la superficie di un materiale fotografico e materiale fotografico ottenuto con detto procedimento
JPS5858925A (ja) * 1981-09-30 1983-04-07 Mitsubishi Electric Corp 連続式圧延機の寸法制御装置

Also Published As

Publication number Publication date
KR920004627U (ko) 1992-03-26
JPH0488756U (https=) 1992-07-31

Similar Documents

Publication Publication Date Title
US6991234B2 (en) Retrofittable severe duty seal for a shaft
US5860748A (en) Sealing device for roller bearing
US4739998A (en) Bidirectional seal with elliptical sealing barriers
KR900007366B1 (ko) 보올 나사
US20040080113A1 (en) Seal arrangement
KR100417478B1 (ko) 회전 샤프트 시일
EP1462687B1 (en) A lip seal
KR100626762B1 (ko) 볼 스크류
US6705617B2 (en) Hydrodynamic seal and method of making the same
KR101990539B1 (ko) 실링
KR19980701813A (ko) 개선된 밸브 시트를 갖는 벨브 어셈블리
US20190120385A1 (en) Shaft seal with helical sealing lip
US3499654A (en) Bearing-shaft sealing structure
KR920007887Y1 (ko) 볼 스크류의 윤활효율을 향상시킨 볼 너트
US20020175473A1 (en) Method of using a retrofittable severe duty seal for a shaft
US5308087A (en) Cassette seal
KR100594821B1 (ko) 볼 밸브용 환상형 씰
US3428375A (en) Bearing having flexible seal arrangement
KR20260029406A (ko) 밀봉 장치 및 밀봉 장치가 구비된 베어링 장치
US3147984A (en) Toric packings
JP7838672B2 (ja) ボールねじ
EP2300727B1 (en) Needle bush bearing with sealing device
CZ283708B6 (cs) Sestava těsnění
US12523302B2 (en) Wiper seal for a ball screw actuator
US20250060037A1 (en) Shaft sealing ring and shaft arrangement for high rotational speeds

Legal Events

Date Code Title Description
A201 Request for examination
R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

UA0108 Application for utility model registration

St.27 status event code: A-0-1-A10-A12-nap-UA0108

UA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-UA0201

UG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

St.27 status event code: A-2-2-Q10-Q13-nap-UG1604

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-UE0701

REGI Registration of establishment
UR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-UR0701

UR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-UR1002

Fee payment year number: 1

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 19961014

Year of fee payment: 6

UR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-UR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-UC1903

Not in force date: 19981023

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

UC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-UC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19981023

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000