LV10334B - Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same - Google Patents

Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same Download PDF

Info

Publication number
LV10334B
LV10334B LVP-92-298A LV920298A LV10334B LV 10334 B LV10334 B LV 10334B LV 920298 A LV920298 A LV 920298A LV 10334 B LV10334 B LV 10334B
Authority
LV
Latvia
Prior art keywords
iever
fulcrum
lever
force
support
Prior art date
Application number
LVP-92-298A
Other languages
English (en)
Latvian (lv)
Other versions
LV10334A (lv
Inventor
Yoshizawa Yasuo
Kato Mitsuo
Original Assignee
Yoshiki Kogyo Kk
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 Yoshiki Kogyo Kk filed Critical Yoshiki Kogyo Kk
Publication of LV10334A publication Critical patent/LV10334A/xx
Publication of LV10334B publication Critical patent/LV10334B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/02—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by lever mechanism
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/44—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying or interconverting oscillating or reciprocating motions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/16—Alternating-motion driven device with means during operation to adjust stroke
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/16—Alternating-motion driven device with means during operation to adjust stroke
    • Y10T74/1625—Stroke adjustable to zero and/or reversible in phasing
    • Y10T74/165—Driving lever with adjustable pivot point
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20582—Levers
    • Y10T74/206—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Press Drives And Press Lines (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Operation Control Of Excavators (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Road Paving Machines (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Vehicle Body Suspensions (AREA)
  • Switches With Compound Operations (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
LVP-92-298A 1989-06-08 1992-12-15 Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same LV10334B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14630489 1989-06-08
PCT/JP1990/000737 WO1990015268A1 (fr) 1989-06-08 1990-06-06 Levier presentant un point d'appui basculant et dispositif mecanique utilisant ce levier

Publications (2)

Publication Number Publication Date
LV10334A LV10334A (lv) 1994-10-20
LV10334B true LV10334B (en) 1995-06-20

Family

ID=15404652

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-92-298A LV10334B (en) 1989-06-08 1992-12-15 Lever apparatus having a freely movable fulcrum and mechanical apparatus using the same

Country Status (15)

Country Link
US (1) US5182967A (ko)
EP (1) EP0427872B1 (ko)
JP (1) JP2703097B2 (ko)
KR (1) KR940003790B1 (ko)
AT (1) ATE157754T1 (ko)
CA (1) CA2034005C (ko)
DE (1) DE69031371T2 (ko)
DK (1) DK0427872T3 (ko)
ES (1) ES2107425T3 (ko)
LT (1) LT3656B (ko)
LV (1) LV10334B (ko)
MD (1) MD940400A (ko)
RU (1) RU2037697C1 (ko)
SG (1) SG49664A1 (ko)
WO (1) WO1990015268A1 (ko)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1075C2 (ro) * 1992-12-28 1999-05-31 Yoshiki Industrial Co., Ltd Dispozitiv cu părghie (variante)
DK0627577T3 (da) * 1992-12-28 1999-05-31 Yoshiki Kogyo Kk Totrinsvægtstangsdrivanordning og maskinanordning med anvendelse af denne
US5535709A (en) * 1994-03-18 1996-07-16 Yoshiki Industrial Co., Ltd. Apparatus for mutual conversion between circular motion and reciprocal motion
MX9600181A (es) * 1995-01-13 1997-01-31 Yoshiki Kogyo Kk Aparato para conversacion mutua entre movimiento circular y movimiento reciproco.
JP2828935B2 (ja) * 1995-09-19 1998-11-25 三洋電機株式会社 ガス圧縮膨張機
JP2831982B2 (ja) * 1996-11-28 1998-12-02 吉喜工業株式会社 プレス装置およびプレスシステム
JP4700775B2 (ja) * 1999-06-29 2011-06-15 株式会社アマダエンジニアリングセンター プレス駆動装置
US6844873B2 (en) * 2001-03-09 2005-01-18 Peter W. Johnson Reverse cantilever assembly for input devices
WO2003033944A2 (en) * 2001-10-12 2003-04-24 Mark Parry Owen Continuously variable transmission
EP1559526A4 (en) * 2002-09-20 2007-08-08 Bionics Corp COMPRESSION MECHANISM, CLAMPING MECHANISM, AND MOLDING MACHINE USING THE CLAMPING MECHANISM
US7159751B2 (en) * 2003-06-06 2007-01-09 Esec Trading Sa Wire bonder
DE102004033538A1 (de) * 2004-07-09 2006-02-16 Gimelli Produktions Ag Hubübersetzungsgetriebe und elektrische Zahnbürste mit einem solchen Getriebe
JP4632359B2 (ja) * 2005-09-30 2011-02-16 アイダエンジニアリング株式会社 せん断加工装置を具備するプレス機械
CA2533992C (en) * 2006-01-25 2013-09-24 Hermann Ophardt Lever with shifting fulcrum point
JP4933142B2 (ja) * 2006-05-08 2012-05-16 アグリテクノ矢崎株式会社 ポンプ駆動装置
JP4845775B2 (ja) * 2007-03-06 2011-12-28 アイダエンジニアリング株式会社 プレス機械
JP4877826B2 (ja) * 2007-09-18 2012-02-15 株式会社 オチアイネクサス 直線運動装置
JP5119394B2 (ja) * 2008-07-01 2013-01-16 学校法人立命館 可変減速機
KR101066337B1 (ko) * 2009-04-03 2011-09-20 윤태호 회전력 전달장치
TWI395633B (zh) * 2010-04-23 2013-05-11 私立中原大學 肘節式定位平台
CN102213305A (zh) * 2011-05-18 2011-10-12 范艳君 摇杆加力机
TWI458585B (zh) * 2012-04-25 2014-11-01 中原大學 斜向驅動式平台結構
CN103867672B (zh) * 2012-12-14 2016-08-03 上海新力动力设备研究所 一种定向即时差动联动装置
CZ309892B6 (cs) * 2015-01-28 2024-01-17 Wista S.R.O. Sestava pro rozvod vratného lineárního pohybu do dvou a více směrů
US11121115B2 (en) * 2018-09-20 2021-09-14 Asm Technology Singapore Pte Ltd. Y-theta table for semiconductor equipment
CN113092295B (zh) * 2019-12-23 2023-04-25 中国石油天然气股份有限公司 岩石硬度的检测装置
CN111547553A (zh) * 2020-05-21 2020-08-18 上海迅越软件有限公司 一种印刷伺服移动纠偏装置
RU2743198C1 (ru) * 2020-08-10 2021-02-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" Радиально-поршневой регулируемый эксцентриковый насос
IT202100013343A1 (it) * 2021-05-24 2022-11-24 Jofa S R L Pressa elettrica per la caratterizzazione di ammortizzatori di veicoli

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1271568A (en) * 1917-01-29 1918-07-09 Royal L Hall Fulcrum-changing-machine.
US2106068A (en) * 1936-01-02 1938-01-18 Charles W Sirch Diving board apparatus
US2491548A (en) * 1945-07-24 1949-12-20 Robertshaw Fulton Controls Co Device responsive to variable density
FR1360854A (fr) * 1963-04-05 1964-05-15 Compteurs Comp D Dispositif de liaison mécanique à rapport de transmission variable notamment pour microdensitomètres enregistreurs
US3613465A (en) * 1969-12-09 1971-10-19 Pyles Ind Inc Ratio linkage assembly
FR2085264B1 (ko) 1970-04-02 1975-02-21 Potain Sa
JPS528466B1 (ko) * 1971-06-29 1977-03-09
JPS5319147B2 (ko) * 1971-12-30 1978-06-19
JPS5219865A (en) * 1975-08-08 1977-02-15 Toyoda Mach Works Ltd Rotational amount changing mechanism
JPS558767Y2 (ko) * 1976-02-20 1980-02-26
US4214540A (en) * 1979-05-30 1980-07-29 The Singer Company Variable presser bar pressure control arrangement
US4329865A (en) * 1980-10-03 1982-05-18 Meinholdt John W Material engaging apparatus
US4475374A (en) * 1981-02-27 1984-10-09 Japan Storage Battery Limited Small press
JPS57142790A (en) * 1981-02-27 1982-09-03 Japan Storage Battery Co Ltd Small-sized press
JPS58104000A (ja) * 1981-12-16 1983-06-21 Nippon Autom Mach Kk プレス装置
JPS603349U (ja) * 1983-06-21 1985-01-11 パイオニア株式会社 リンク機構
GB8516400D0 (en) * 1985-06-28 1985-07-31 Jackson A Gear drive mechanism
US5031478A (en) 1990-10-12 1991-07-16 The Goodyear Tire & Rubber Company Two gear, connecting arm and crank apparatus
DE4040240A1 (de) 1990-11-08 1992-05-14 Weyler Hans Peter Hebelkombination zur besseren kraftuebertragung
DE4110243A1 (de) 1991-03-28 1992-10-01 Achim Felkel Hebelgetriebe
DE4129832A1 (de) 1991-09-07 1993-03-25 Heidelberger Druckmasch Ag Kraftverstaerkung

Also Published As

Publication number Publication date
RU2037697C1 (ru) 1995-06-19
DK0427872T3 (da) 1997-09-29
EP0427872A1 (en) 1991-05-22
JP2703097B2 (ja) 1998-01-26
MD940400A (ro) 1996-01-31
KR940003790B1 (ko) 1994-05-03
WO1990015268A1 (fr) 1990-12-13
LV10334A (lv) 1994-10-20
CA2034005A1 (en) 1990-12-09
ES2107425T3 (es) 1997-12-01
LTIP1611A (en) 1995-07-25
ATE157754T1 (de) 1997-09-15
CA2034005C (en) 1994-07-12
EP0427872A4 (en) 1993-11-10
DE69031371D1 (de) 1997-10-09
US5182967A (en) 1993-02-02
LT3656B (en) 1996-01-25
SG49664A1 (en) 1998-06-15
EP0427872B1 (en) 1997-09-03
JPH0390295A (ja) 1991-04-16
DE69031371T2 (de) 1998-01-29

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