SG49664A1 - Movable fulcrum type lever apparatus and press apparatus - Google Patents

Movable fulcrum type lever apparatus and press apparatus

Info

Publication number
SG49664A1
SG49664A1 SG1996003275A SG1996003275A SG49664A1 SG 49664 A1 SG49664 A1 SG 49664A1 SG 1996003275 A SG1996003275 A SG 1996003275A SG 1996003275 A SG1996003275 A SG 1996003275A SG 49664 A1 SG49664 A1 SG 49664A1
Authority
SG
Singapore
Prior art keywords
fulcrum
type lever
lever member
movable fulcrum
fulcrum type
Prior art date
Application number
SG1996003275A
Other languages
English (en)
Inventor
Yasuo Yoshizawa
Mitsuo Kato
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 SG49664A1 publication Critical patent/SG49664A1/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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)
  • Press Drives And Press Lines (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Road Paving Machines (AREA)
  • Vehicle Body Suspensions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Switches With Compound Operations (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
SG1996003275A 1989-06-08 1990-06-06 Movable fulcrum type lever apparatus and press apparatus SG49664A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14630489 1989-06-08

Publications (1)

Publication Number Publication Date
SG49664A1 true SG49664A1 (en) 1998-06-15

Family

ID=15404652

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996003275A SG49664A1 (en) 1989-06-08 1990-06-06 Movable fulcrum type lever apparatus and press apparatus

Country Status (15)

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

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0627577T3 (da) * 1992-12-28 1999-05-31 Yoshiki Kogyo Kk Totrinsvægtstangsdrivanordning og maskinanordning med anvendelse af denne
MD1075C2 (ro) * 1992-12-28 1999-05-31 Yoshiki Industrial Co., Ltd Dispozitiv cu părghie (variante)
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
CN1318198C (zh) * 2002-09-20 2007-05-30 仿生株式会社 挤压机构和夹具机构
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
US12085974B1 (en) 2023-04-21 2024-09-10 Yaron Y. Glazer System and method for lever with three dimensional log spiral mechanism for repeating leverage

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 (de) 1970-04-02 1975-02-21 Potain Sa
JPS528466B1 (de) * 1971-06-29 1977-03-09
JPS5319147B2 (de) * 1971-12-30 1978-06-19
JPS5219865A (en) * 1975-08-08 1977-02-15 Toyoda Mach Works Ltd Rotational amount changing mechanism
JPS558767Y2 (de) * 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
EP0427872A4 (en) 1993-11-10
MD940400A (ro) 1996-01-31
LTIP1611A (en) 1995-07-25
LV10334A (lv) 1994-10-20
ES2107425T3 (es) 1997-12-01
US5182967A (en) 1993-02-02
KR940003790B1 (ko) 1994-05-03
LT3656B (en) 1996-01-25
JPH0390295A (ja) 1991-04-16
WO1990015268A1 (fr) 1990-12-13
DE69031371D1 (de) 1997-10-09
DK0427872T3 (da) 1997-09-29
RU2037697C1 (ru) 1995-06-19
EP0427872A1 (de) 1991-05-22
DE69031371T2 (de) 1998-01-29
LV10334B (en) 1995-06-20
JP2703097B2 (ja) 1998-01-26
CA2034005A1 (en) 1990-12-09
ATE157754T1 (de) 1997-09-15
EP0427872B1 (de) 1997-09-03
CA2034005C (en) 1994-07-12

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