GB1504153A - Testing machine designed to act horizontally on specimens to be tested - Google Patents

Testing machine designed to act horizontally on specimens to be tested

Info

Publication number
GB1504153A
GB1504153A GB2094675A GB2094675A GB1504153A GB 1504153 A GB1504153 A GB 1504153A GB 2094675 A GB2094675 A GB 2094675A GB 2094675 A GB2094675 A GB 2094675A GB 1504153 A GB1504153 A GB 1504153A
Authority
GB
United Kingdom
Prior art keywords
machine
supports
specimens
tested
machine frame
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
GB2094675A
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.)
Carl Schenck AG
Original Assignee
Carl Schenck AG
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 Carl Schenck AG filed Critical Carl Schenck AG
Publication of GB1504153A publication Critical patent/GB1504153A/en
Expired 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
    • G01N3/02—Details
    • 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
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces

Abstract

1504153 Testing-machine suspensions CARL SCHENCK AG 16 May 1975 [11 June 1974] 20946/75 Heading G1S [Also in Division F2] A fatigue or resonance testing machine frame, including a loading device 6, 7 and a chuck 9 for specimens to be tested, is suspended from supports 5 by pendulum beams 4 so that horizontal vibrations of the machine are not transmitted to the supports. As shown the machine comprises chuck heads 9 for gripping a specimen 8 between a countermass 2 and crosshead 3, and cylinders 6, 7 for applying preloads and alternating loads to the specimen. The beams 4 may take the form of leafsprings or may be rods with flexure joints or rotary bearings, e.g. self-aligning spherical bearings, at each end. As in Fig. 3 (not shown) each beam may comprise two parallel leaf-springs (24), (25) each attached between pivotally mounted crossbars (22), (23) whose bearings may include height adjustment means. Elements 14 may be provided to damp horizontal movement of the machine frame and to lock the machine frame to its supports when necessary.
GB2094675A 1974-06-11 1975-05-16 Testing machine designed to act horizontally on specimens to be tested Expired GB1504153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428104 DE2428104C3 (en) 1974-06-11 1974-06-11 Arrangement of a horizontally working testing machine

Publications (1)

Publication Number Publication Date
GB1504153A true GB1504153A (en) 1978-03-15

Family

ID=5917836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2094675A Expired GB1504153A (en) 1974-06-11 1975-05-16 Testing machine designed to act horizontally on specimens to be tested

Country Status (3)

Country Link
JP (1) JPS533273B2 (en)
DE (1) DE2428104C3 (en)
GB (1) GB1504153A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639939A (en) * 2013-12-18 2014-03-19 国家电网公司 Fixture for metal beam vibration detection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112729880B (en) * 2021-01-25 2022-02-01 中南大学 Fatigue test bed for suspension beam of urban rail vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103639939A (en) * 2013-12-18 2014-03-19 国家电网公司 Fixture for metal beam vibration detection

Also Published As

Publication number Publication date
DE2428104A1 (en) 1976-01-02
JPS50160091A (en) 1975-12-25
DE2428104C3 (en) 1981-03-12
JPS533273B2 (en) 1978-02-04
DE2428104B2 (en) 1980-08-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee