KR870010324A - 나사용 요소의 인장용 파지장치 - Google Patents

나사용 요소의 인장용 파지장치 Download PDF

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Publication number
KR870010324A
KR870010324A KR870003681A KR870003681A KR870010324A KR 870010324 A KR870010324 A KR 870010324A KR 870003681 A KR870003681 A KR 870003681A KR 870003681 A KR870003681 A KR 870003681A KR 870010324 A KR870010324 A KR 870010324A
Authority
KR
South Korea
Prior art keywords
gripping device
threaded
engaging members
threaded element
tension
Prior art date
Application number
KR870003681A
Other languages
English (en)
Inventor
클로드 부르돈느 쟝
Original Assignee
샤르르 브루넹고
프라마똠므
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 샤르르 브루넹고, 프라마똠므 filed Critical 샤르르 브루넹고
Publication of KR870010324A publication Critical patent/KR870010324A/ko

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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
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • 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
    • F16B33/02—Shape of thread; Special thread-forms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Forging (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Clamps And Clips (AREA)

Abstract

내용 없음

Description

나사용 요소의 인장용 파지장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 헬리컬 나사식 나사/너트장치의 절반 평면도.
제1a도는 나사/너트장치의 나삿니의 확대도.
제2도는 스플라인과 조오를 가진 본 발명에 따른 장치의 절반 평면도.
제2a도는 스플라인과 조오를 가진 본 발명에 따른 장치의 스플라인의 확대도.

Claims (5)

  1. 결합부재(4,5)의 내부 프로필에 합치하는 외부 프로필을 자유단부에 갖는 나사형 요소(2,3)의 인장용 파지장치에 있어서,
    나사형 요소(2,3)가 피치 및 단면이 일정하고, 중간 직경은 절두 원추체에 의해 형성된 이를 갖는 외부 프로필(20,30)을 구비하고, 결합부재(4,5)는 단면은 일정하고, 피치는 나사형 요소(2,3)의 것보다 약간 크고 일정하며, 나사형 요소의 외부 프로필(20,30)과 동일한 원추율인 원추형 구멍에 형성된 이를 갖는 내부 프로필(40,50)을 구비하며, 또 결합부재(4,5)는 힘을 지지 및 전달하며 그 외주부에 위치한 지지영역(41c,51c)을 구비한 것을 특징으로 하는 나사형 요소의 인장용 파지장치.
  2. 제1항에 있어서,
    나사형 요소(2,3)의 외부 프로필(20,30)과 결합부재(4,5)의 내부 프로필(40,50)은 나선으로 형성되어 있는 것을 특징으로 하는 나사형 요소의 인장용 파지장치.
  3. 제1항에 있어서,
    나사형 요소(2,3)의 외부 프로필(20,30)과 결합부재(4,5)의 내부 프로필(40,50)은 실린더형 부분으로 형성되어 있는 것을 특징으로 하는 나사형 요소의 인장용 파지장치.
  4. 제1항에 있어서,
    결합부재(4,5)의 지지영역(41c,51c)은 경사지거나 둥근 저부를 갖는 환상 그루브(41b,51b)로 한정되는 것을 특징으로 하는 나사형 요소의 인장용 파지장치.
  5. 제1항에 있어서,
    지지영역(41c,51c)의 반대의 축방향인 결합부재(4,5)의 부분은 얇아진 단부(41a,51a)를 포함하여 결합부재(4,5)의 상기 부분에 위치한 나삿니 또는 스플라인에 대해서 더 용이하게 한 것을 특징으로 하는 나사형 요소의 인장용 파지장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870003681A 1986-04-17 1987-04-17 나사용 요소의 인장용 파지장치 KR870010324A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8605552 1986-04-17
FR8605552A FR2597386B1 (fr) 1986-04-17 1986-04-17 Dispositif de prehension pour mise en tension d'elements de vissage.

Publications (1)

Publication Number Publication Date
KR870010324A true KR870010324A (ko) 1987-11-30

Family

ID=9334348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870003681A KR870010324A (ko) 1986-04-17 1987-04-17 나사용 요소의 인장용 파지장치

Country Status (8)

Country Link
US (1) US4840526A (ko)
EP (1) EP0242273B1 (ko)
JP (1) JPS62261705A (ko)
KR (1) KR870010324A (ko)
DE (1) DE3764148D1 (ko)
ES (1) ES2017505B3 (ko)
FR (1) FR2597386B1 (ko)
ZA (1) ZA872627B (ko)

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Publication number Priority date Publication date Assignee Title
US4846614A (en) * 1986-12-08 1989-07-11 Rolf Steinbock Differential thread for transfer of screw thread forces
ATE108360T1 (de) * 1987-09-29 1994-07-15 John Wentworth Bucknell Krafterzeuger.
US4983084A (en) * 1989-09-26 1991-01-08 Northrop Corporation Double locked threaded fastener
WO1994017313A1 (en) * 1993-01-20 1994-08-04 High Torque Fastener Systems Limited Fastener and screw means therefor
US5320467A (en) * 1993-05-20 1994-06-14 General Electric Company Positive thread start fastener
US5915902A (en) * 1997-09-19 1999-06-29 Illinois Tool Works Inc. Undeformed lock nut with slot
AUPP890599A0 (en) * 1999-02-26 1999-03-25 Bucknell, John Wentworth Tensioning hydraulic nuts
DE10023388A1 (de) 2000-05-12 2001-11-15 Mannesmann Rexroth Ag Hydraulisches Gerät
DE10057302B4 (de) * 2000-11-17 2004-11-18 Krauss-Maffei Kunststofftechnik Gmbh Formverriegelungsvorrichtung einer Spritzgießmaschine mit einer zugübertragenden Befestigungsvorrichtung
KR100379194B1 (en) * 2001-10-31 2003-04-08 U & I Co Ltd Apparatus for fixing bone
WO2004070216A1 (ja) * 2003-02-10 2004-08-19 Imai, Tooru 液体圧装置
US7437976B1 (en) 2006-09-05 2008-10-21 Harold Goldbaum Positive auto-blocking nut ensemble and torqueing tool
DE202007002347U1 (de) * 2007-02-16 2007-04-19 Böllhoff Verbindungstechnik GmbH Gewindesicherung für eine Gewindeverbindung
ES2333188B1 (es) * 2007-06-18 2011-03-28 Biotechnology Institute, I Mas D, S.L. Union roscada con holgura variable.
EP2020423A1 (en) 2007-08-01 2009-02-04 Interuniversitair Microelektronica Centrum (IMEC) Functionalization of poly(arylenevinylene) polymers for integrated circuits
GB2474887B (en) * 2009-10-30 2013-12-04 Stats Uk Ltd Device and method for pre-tensioning a coupling
CN101737393B (zh) * 2010-01-07 2012-07-25 董万福 一种削峰均载的螺纹连接结构
US11499585B2 (en) * 2018-08-09 2022-11-15 Sentient Design, Inc. Fastener

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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BE497537A (ko) *
US2349651A (en) * 1942-06-17 1944-05-23 Westinghouse Electric & Mfg Co Screw thread for high strength bolting
US2787186A (en) * 1952-03-28 1957-04-02 Brogiotti Antonin Screw spike with compression producing thread form
FR1111508A (fr) * 1952-06-20 1956-03-01 Perfectionnements aux pièces filetées
US3079181A (en) * 1956-05-03 1963-02-26 Shell Oil Co Box-and-pin-type threaded joint having different pitches and pitch diameters
NL271091A (ko) * 1961-11-07 1964-07-27
US3140636A (en) * 1962-09-20 1964-07-14 Kaynar Mfg Co Twelve-point nut
US3589550A (en) * 1969-11-17 1971-06-29 Nat Forge Co Flexible thread systems for high-pressure vessels and the like
US4550937A (en) * 1978-02-27 1985-11-05 Vallourec S.A. Joint for steel tubes
US4169630A (en) * 1978-03-02 1979-10-02 Illinois Tool Works Inc. Sheet metal nut
DE2825300C3 (de) * 1978-06-09 1981-12-24 Klöckner-Werke AG, 4100 Duisburg Spannvorrichtung
US4346920A (en) * 1980-04-28 1982-08-31 Smith International, Inc. Threaded connection using variable lead threads
FR2546809B1 (fr) * 1983-05-31 1985-08-30 Simmonds Sa Procede de fabrication d'un ecrou encage, et ecrou encage obtenu par ce procede

Also Published As

Publication number Publication date
ZA872627B (en) 1987-10-02
ES2017505B3 (es) 1991-02-16
EP0242273B1 (fr) 1990-08-08
FR2597386A1 (fr) 1987-10-23
JPS62261705A (ja) 1987-11-13
FR2597386B1 (fr) 1989-10-13
EP0242273A1 (fr) 1987-10-21
DE3764148D1 (de) 1990-09-13
US4840526A (en) 1989-06-20

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