DE2147231B2 - - Google Patents

Info

Publication number
DE2147231B2
DE2147231B2 DE2147231A DE2147231A DE2147231B2 DE 2147231 B2 DE2147231 B2 DE 2147231B2 DE 2147231 A DE2147231 A DE 2147231A DE 2147231 A DE2147231 A DE 2147231A DE 2147231 B2 DE2147231 B2 DE 2147231B2
Authority
DE
Germany
Prior art keywords
programmer
signal
load
amplitude
program
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.)
Withdrawn
Application number
DE2147231A
Other languages
German (de)
English (en)
Other versions
DE2147231A1 (de
Inventor
Walter E. Ferndale Mich. Meyer (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koehring Co
Original Assignee
Koehring Co
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 Koehring Co filed Critical Koehring Co
Publication of DE2147231A1 publication Critical patent/DE2147231A1/de
Publication of DE2147231B2 publication Critical patent/DE2147231B2/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/68—Analogue computers for specific processes, systems or devices, e.g. simulators for civil engineering structures, e.g. beam, strut, girder, elasticity computation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE19712147231 1970-09-25 1971-09-22 Mit Hilfskraft arbeitender Belastungssimulator Withdrawn DE2147231A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7549370A 1970-09-25 1970-09-25

Publications (2)

Publication Number Publication Date
DE2147231A1 DE2147231A1 (de) 1972-03-30
DE2147231B2 true DE2147231B2 (enExample) 1980-01-03

Family

ID=22126127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712147231 Withdrawn DE2147231A1 (de) 1970-09-25 1971-09-22 Mit Hilfskraft arbeitender Belastungssimulator

Country Status (6)

Country Link
US (1) US3712125A (enExample)
JP (2) JPS5443395B1 (enExample)
CA (1) CA950586A (enExample)
DE (1) DE2147231A1 (enExample)
FR (1) FR2107442A5 (enExample)
GB (1) GB1357649A (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213436C2 (de) * 1972-03-20 1974-04-11 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt Schaltungsanordnung für Werkstoffprüfmaschinen zur Einstellung des beweglichen Einspannkopfes auf einen vorgegebenen Sollwert
DE2217536C2 (de) * 1972-04-12 1974-05-09 Carl Schenck Maschinenfabrik Gmbh, 6100 Darmstadt Anordnung zur Regelung einer dynamischen Prüfanlage, insbesondere für eine hydraulisch angetriebene
US4096741A (en) * 1976-08-23 1978-06-27 Sternstein Sanford S Materials testing device
DE2730914A1 (de) * 1977-07-08 1979-01-25 Daimler Benz Ag Verfahren zur simulation dynamischer belastungen und vorrichtung zur durchfuehrung derselben
GB2019526B (en) * 1978-04-19 1982-09-02 Hughes Aircraft Co Controlling vibrations of vibration-testing shaker tables
DE3038288C1 (de) * 1980-10-10 1982-04-08 Robert Bürkle GmbH & Co, 7290 Freudenstadt Vorrichtung zur Erfassung des Fliesspunktes von Harzlaminaten bei der Herstellung von Mehrschichtleiterplatten
US4458189A (en) * 1982-08-06 1984-07-03 Mts Systems Corporation Control mode switching circuit
GB2163870A (en) * 1984-08-29 1986-03-05 Atomic Energy Authority Uk Machines for testing materials
US4802365A (en) * 1988-02-22 1989-02-07 Schenck Pegasus Corporation Multi-axial fatigue testing machine
US5065106A (en) * 1988-06-13 1991-11-12 Ta Instruments, Inc. Apparatus and method for analyzing dielectric properties using a single surface electrode and force monitoring and adjusting
US4855667A (en) * 1988-06-13 1989-08-08 E. I. Du Pont De Nemours And Company Parallel plate dielectric analyzer
JPH0786458B2 (ja) * 1988-11-21 1995-09-20 セイコー電子工業株式会社 粘弾性測定用振幅測定装置
CA2035907A1 (en) * 1990-02-08 1991-08-09 Phillip M. Lintilhac Instrument for the application of controlled mechanical loads to tissues in sterile cultures
US6247366B1 (en) 1997-09-15 2001-06-19 Alexander J. Porter Design maturity algorithm
US6233530B1 (en) * 1997-09-15 2001-05-15 Entela, Inc. Control system for a failure mode testing system
US6035715A (en) * 1997-09-15 2000-03-14 Entela, Inc, Method and apparatus for optimizing the design of a product
US6046581A (en) * 1999-05-28 2000-04-04 Semtech Corporation Microprocessor load emulator
CN106525591B (zh) * 2016-11-30 2023-09-12 西南交通大学 基于旋转弯曲疲劳的材料损伤容限检测装置及检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954514A (en) * 1956-11-29 1960-09-27 Gen Precision Inc Servomechanism
US3209584A (en) * 1962-11-15 1965-10-05 Warner Swasey Co Apparatus for fatigue testing
US3187243A (en) * 1962-12-05 1965-06-01 Gen Electric Motor acceleration control for a tensioning system
US3304768A (en) * 1964-06-24 1967-02-21 Eugene C Naumann Fatigue testing device
US3523232A (en) * 1964-07-06 1970-08-04 Reliance Electric & Eng Co Jerk,acceleration,and velocity limited position pattern generator for an elevator system
US3583214A (en) * 1968-12-18 1971-06-08 Schenck Gmbh Carl Apparatus for regulating a predetermined load operation
US3602039A (en) * 1969-12-02 1971-08-31 Us Navy Multirate compression test apparatus

Also Published As

Publication number Publication date
JPS557689A (en) 1980-01-19
GB1357649A (en) 1974-06-26
CA950586A (en) 1974-07-02
FR2107442A5 (enExample) 1972-05-05
DE2147231A1 (de) 1972-03-30
US3712125A (en) 1973-01-23
JPS5443395B1 (enExample) 1979-12-19

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Legal Events

Date Code Title Description
OD Request for examination
BHJ Nonpayment of the annual fee