BE853572A - SAFETY SHUTTER DEVICE - Google Patents
SAFETY SHUTTER DEVICEInfo
- Publication number
- BE853572A BE853572A BE2055829A BE2055829A BE853572A BE 853572 A BE853572 A BE 853572A BE 2055829 A BE2055829 A BE 2055829A BE 2055829 A BE2055829 A BE 2055829A BE 853572 A BE853572 A BE 853572A
- Authority
- BE
- Belgium
- Prior art keywords
- shutter device
- safety shutter
- safety
- shutter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
- B41J2/27—Actuators for print wires
- B41J2/285—Actuators for print wires of plunger type
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/32—Belleville-type springs
- F16F1/324—Belleville-type springs characterised by having tongues or arms directed in a generally radial direction, i.e. diaphragm-type springs
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Impact Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7611006A FR2348058A1 (en) | 1976-04-14 | 1976-04-14 | Mosaic printing head membrane spring - has multiple curved slots forming zigzag path between inner and outer edges |
Publications (1)
Publication Number | Publication Date |
---|---|
BE853572A true BE853572A (en) | 1977-10-14 |
Family
ID=9171830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2055829A BE853572A (en) | 1976-04-14 | 1977-04-14 | SAFETY SHUTTER DEVICE |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE853572A (en) |
FR (1) | FR2348058A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2822590C3 (en) * | 1978-05-24 | 1981-07-23 | Boge Gmbh, 5208 Eitorf | Angularly movable guide bearing, in particular for Mc-Pherson struts of motor vehicles |
DE4141637A1 (en) * | 1991-12-17 | 1993-06-24 | Metzeler Gimetall Ag | ACTIVE, ELASTIC BEARING |
NL1017427C2 (en) * | 2001-02-22 | 2002-08-23 | Tno | Leaf spring and electromagnetic actuator with a leaf spring. |
DE60235883D1 (en) | 2002-08-02 | 2010-05-20 | Pari Pharma Gmbh | Device for generating liquid droplets |
DE20219398U1 (en) * | 2002-12-13 | 2003-03-06 | Gesellschaft zur Förderung angewandter Optik, Optoelektronik, Quantenelektronik und Spektroskopie e.V., 12489 Berlin | Actuator for axial positioning movements |
FR2993035B1 (en) * | 2012-07-05 | 2015-02-20 | Asco Joucomatic Sa | FLAT CORE TYPE SOLENOID VALVE AND FLAT SPRING. |
US9285073B2 (en) * | 2013-08-09 | 2016-03-15 | Raytheon Company | Non-rotating flexure bearings for cryocoolers and other devices |
US10234075B2 (en) | 2017-02-07 | 2019-03-19 | Raytheon Company | Non-rotating flexure bearings with enhanced dynamic stability for cryocoolers and other devices |
-
1976
- 1976-04-14 FR FR7611006A patent/FR2348058A1/en active Granted
-
1977
- 1977-04-14 BE BE2055829A patent/BE853572A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2348058B1 (en) | 1981-09-18 |
FR2348058A1 (en) | 1977-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: EURACOM S.A. Effective date: 19840414 |