CH556023A - HARDNESS METER. - Google Patents

HARDNESS METER.

Info

Publication number
CH556023A
CH556023A CH68772A CH68772A CH556023A CH 556023 A CH556023 A CH 556023A CH 68772 A CH68772 A CH 68772A CH 68772 A CH68772 A CH 68772A CH 556023 A CH556023 A CH 556023A
Authority
CH
Switzerland
Prior art keywords
hardness meter
hardness
meter
Prior art date
Application number
CH68772A
Other languages
Italian (it)
Original Assignee
Affri Giovanni
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 Affri Giovanni filed Critical Affri Giovanni
Publication of CH556023A publication Critical patent/CH556023A/en

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
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
CH68772A 1971-09-20 1972-01-18 HARDNESS METER. CH556023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8368371A IT940170B (en) 1971-09-20 1971-09-20 HARDNESS GAUGE WITH MONOBLOCK STRUCTURE INCLUDING THE UPRIGHT AND THE SUPPORT TABLE WITH A SINGLE SENSITIVE OR HYDRAULIC CONTROL FAST TO INSTALL THE INSTRUMENT AND PRODUCE THE MEASUREMENT

Publications (1)

Publication Number Publication Date
CH556023A true CH556023A (en) 1974-11-15

Family

ID=11323797

Family Applications (1)

Application Number Title Priority Date Filing Date
CH68772A CH556023A (en) 1971-09-20 1972-01-18 HARDNESS METER.

Country Status (4)

Country Link
CH (1) CH556023A (en)
DE (1) DE2245762A1 (en)
GB (1) GB1408932A (en)
IT (1) IT940170B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601633A (en) * 2012-03-30 2012-07-25 无锡华联精工机械有限公司 Hydraulic pressure foot mechanism
CN115467036A (en) * 2022-09-01 2022-12-13 安庆市金富春化纤有限公司 Polyester fiber stretch forming equipment

Also Published As

Publication number Publication date
GB1408932A (en) 1975-10-08
IT940170B (en) 1973-02-10
DE2245762A1 (en) 1973-03-29

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Legal Events

Date Code Title Description
PL Patent ceased