NL25987C - - Google Patents
Info
- Publication number
- NL25987C NL25987C NL25987DA NL25987C NL 25987 C NL25987 C NL 25987C NL 25987D A NL25987D A NL 25987DA NL 25987 C NL25987 C NL 25987C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/28—Adjustable cranks or eccentrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/162—Making use of masses with adjustable amount of eccentricity
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Paper (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB711028A GB313108A (en) | 1928-03-07 | 1928-03-07 | Improvements in or applicable to paper-pulp strainers, paper-and rag-dusters and similar machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25987C true NL25987C (es) |
Family
ID=9826790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25987D NL25987C (es) | 1928-03-07 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH139520A (es) |
| FR (1) | FR670980A (es) |
| GB (1) | GB313108A (es) |
| NL (1) | NL25987C (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE443591B (sv) * | 1981-10-28 | 1986-03-03 | Dynapac Ab | Anordning for kontinuerlig omstellning av vibrationsamplituden hos ett roterbart excenterelement |
| FR2526336B1 (fr) * | 1982-05-07 | 1986-01-31 | Sermia | Tamiseur pour la separation de particules solides contenues dans un liquide |
| SE434550B (sv) * | 1983-01-26 | 1984-07-30 | Dynapac Maskin Ab | Anordning for lagring av stora exenterkrafter |
| US4568218A (en) * | 1984-07-16 | 1986-02-04 | Wacker Corporation | Adjustably controllable centrifugal vibratory exciter |
| DE4007005C1 (es) * | 1990-03-06 | 1991-10-17 | Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De | |
| DE102008050576A1 (de) * | 2008-10-06 | 2010-04-08 | Bomag Gmbh | Vorrichtung zur Erzeugung einer Kreisschwingung oder einer gerichteten Schwingung mit stufenlos verstellbarer Schwingungsamplitude bzw. Erregerkraft |
-
0
- NL NL25987D patent/NL25987C/xx active
-
1928
- 1928-03-07 GB GB711028A patent/GB313108A/en not_active Expired
-
1929
- 1929-03-05 CH CH139520D patent/CH139520A/de unknown
- 1929-03-06 FR FR670980D patent/FR670980A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB313108A (en) | 1929-06-07 |
| FR670980A (fr) | 1929-12-06 |
| CH139520A (de) | 1930-04-30 |