DE2803195A1 - Geraet zur bestimmung der durchschriftsqualitaet bei einer durchschreibegarnitur - Google Patents
Geraet zur bestimmung der durchschriftsqualitaet bei einer durchschreibegarniturInfo
- Publication number
- DE2803195A1 DE2803195A1 DE19782803195 DE2803195A DE2803195A1 DE 2803195 A1 DE2803195 A1 DE 2803195A1 DE 19782803195 DE19782803195 DE 19782803195 DE 2803195 A DE2803195 A DE 2803195A DE 2803195 A1 DE2803195 A1 DE 2803195A1
- Authority
- DE
- Germany
- Prior art keywords
- drop
- guide block
- base plate
- height
- spring
- 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- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0039—Hammer or pendulum
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH186977A CH613157A5 (en, 2012) | 1977-02-15 | 1977-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2803195A1 true DE2803195A1 (de) | 1978-08-17 |
Family
ID=4220490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782803195 Withdrawn DE2803195A1 (de) | 1977-02-15 | 1978-01-25 | Geraet zur bestimmung der durchschriftsqualitaet bei einer durchschreibegarnitur |
Country Status (4)
Country | Link |
---|---|
US (1) | US4122702A (en, 2012) |
CA (1) | CA1091506A (en, 2012) |
CH (1) | CH613157A5 (en, 2012) |
DE (1) | DE2803195A1 (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3312749A1 (de) * | 1983-04-09 | 1984-10-11 | Feldmühle AG, 4000 Düsseldorf | Verfahren und vorrichtung zur pruefung der durchschreibeeigenschaften von druckempfindlichen durchschreibepapieren und daraus hergestellten durchschreibesaetzen |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912056A1 (de) * | 1978-05-03 | 1979-11-15 | Walter Ag Alfred | Pruefeinrichtung fuer durchschreibegarnituren |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1537179A (en) * | 1924-02-04 | 1925-05-12 | Standard Products Corp | Machine for testing ribbons and carbon paper |
US3266289A (en) * | 1963-09-11 | 1966-08-16 | Hughes Tool Co | Drop hammer impact tester |
-
1977
- 1977-02-15 CH CH186977A patent/CH613157A5/xx not_active IP Right Cessation
- 1977-11-07 US US05/849,015 patent/US4122702A/en not_active Expired - Lifetime
-
1978
- 1978-01-17 CA CA295,153A patent/CA1091506A/en not_active Expired
- 1978-01-25 DE DE19782803195 patent/DE2803195A1/de not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3312749A1 (de) * | 1983-04-09 | 1984-10-11 | Feldmühle AG, 4000 Düsseldorf | Verfahren und vorrichtung zur pruefung der durchschreibeeigenschaften von druckempfindlichen durchschreibepapieren und daraus hergestellten durchschreibesaetzen |
EP0121816A1 (de) * | 1983-04-09 | 1984-10-17 | Feldmühle Aktiengesellschaft | Verfahren und Vorrichtung zur Prüfung der Durchschreibeeigenschaften von druckempfindlichen Durchschreibepapieren und daraus hergestellten Durchschreibesätzen |
Also Published As
Publication number | Publication date |
---|---|
CA1091506A (en) | 1980-12-16 |
US4122702A (en) | 1978-10-31 |
CH613157A5 (en, 2012) | 1979-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |