GB1075072A - Improvements relating to electric microswitches - Google Patents
Improvements relating to electric microswitchesInfo
- Publication number
- GB1075072A GB1075072A GB33933/64A GB3393364A GB1075072A GB 1075072 A GB1075072 A GB 1075072A GB 33933/64 A GB33933/64 A GB 33933/64A GB 3393364 A GB3393364 A GB 3393364A GB 1075072 A GB1075072 A GB 1075072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spindle
- journalled
- aug
- engagement
- flat
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/04—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C09D127/08—Homopolymers or copolymers of vinylidene chloride
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
- D03D51/18—Automatic stop motions
- D03D51/34—Weft stop motions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
- H01H13/186—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Push-Button Switches (AREA)
Abstract
1,075,072. Retractive switches. AMF ELECTRICA S.p.a; Aug. 19, 1964 [Aug. 27, 1963], No. 33933/64. Heading H2B. The actuating arms 27 of a microswitch is coupled to a spindle 20 journalled in the switch casing (not shown) and a cam thereon, in the form of a flat 21, acts on a right-angled arm 19 which is secured to a spindle 15 also journalled in the casing (Figs. 4 and 5, not shown). Spindle 15 has a flat 16 which cams a resilient snapaction trifurcated blade 7 to cause the contact 8 thereon to change over from engagement with fixed contact 5 to engagement with fixed contact 11. Tongue 9 of blade 7 is stressed against a projection 10 upstanding from insulating base 3 and renders the switch retractive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT446463 | 1963-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1075072A true GB1075072A (en) | 1967-07-12 |
Family
ID=11112700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33933/64A Expired GB1075072A (en) | 1963-08-27 | 1964-08-19 | Improvements relating to electric microswitches |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1406199A (en) |
GB (1) | GB1075072A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2553570A1 (en) * | 1983-10-13 | 1985-04-19 | Piget Maurice | Improved contactor for security devices |
-
1964
- 1964-08-07 FR FR45055A patent/FR1406199A/en not_active Expired
- 1964-08-19 GB GB33933/64A patent/GB1075072A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2553570A1 (en) * | 1983-10-13 | 1985-04-19 | Piget Maurice | Improved contactor for security devices |
Also Published As
Publication number | Publication date |
---|---|
FR1406199A (en) | 1965-07-16 |
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