IT7821759A0 - Interruttore di fine corsa per un albero azionato su un intervallo di angolo di rotazione relativamente grande. - Google Patents

Interruttore di fine corsa per un albero azionato su un intervallo di angolo di rotazione relativamente grande.

Info

Publication number
IT7821759A0
IT7821759A0 IT7821759A IT2175978A IT7821759A0 IT 7821759 A0 IT7821759 A0 IT 7821759A0 IT 7821759 A IT7821759 A IT 7821759A IT 2175978 A IT2175978 A IT 2175978A IT 7821759 A0 IT7821759 A0 IT 7821759A0
Authority
IT
Italy
Prior art keywords
rotation angle
relatively large
limit switch
angle range
operated over
Prior art date
Application number
IT7821759A
Other languages
English (en)
Other versions
IT1093955B (it
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IT7821759A0 publication Critical patent/IT7821759A0/it
Application granted granted Critical
Publication of IT1093955B publication Critical patent/IT1093955B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob 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
    • H01H19/186—Operating parts, e.g. turn knob 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 with travelling nuts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
IT21759/78A 1977-03-31 1978-03-30 Interruttore di fine corsa per un albero azionato su un intervallo di angolo di rotazione relativamente grande IT1093955B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714493A DE2714493C2 (de) 1977-03-31 1977-03-31 Endschalter fur eine über einen größeren Drehwinkelbereich angetriebene Welle

Publications (2)

Publication Number Publication Date
IT7821759A0 true IT7821759A0 (it) 1978-03-30
IT1093955B IT1093955B (it) 1985-07-26

Family

ID=6005295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21759/78A IT1093955B (it) 1977-03-31 1978-03-30 Interruttore di fine corsa per un albero azionato su un intervallo di angolo di rotazione relativamente grande

Country Status (10)

Country Link
US (1) US4238021A (it)
JP (1) JPS53122782A (it)
BE (1) BE865415A (it)
DE (1) DE2714493C2 (it)
DK (1) DK142384C (it)
FR (1) FR2386117A1 (it)
GB (1) GB1552565A (it)
IT (1) IT1093955B (it)
NL (1) NL7802399A (it)
SE (1) SE421158B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328885A (en) * 1979-12-05 1982-05-11 Andco Actuator Products, Inc. Actuator activated switching mechanism
DE3330657A1 (de) * 1983-08-25 1985-03-14 Rolf 5000 Köln Machill Endlagenschalter fuer einen elektrischen antrieb mit leerlaufkupplung
DE3412264A1 (de) * 1984-04-02 1985-10-10 Steute-Schaltgerätebau G. Sölken, 4972 Löhne Schalter zum ueberwachen von bewegungsablaeufen
US4598891A (en) * 1984-12-24 1986-07-08 Hanert John A Closet rod racket and ball holder
DE3932991A1 (de) * 1988-11-04 1990-05-10 Man Ghh Krantechnik Drehgrenzschalter
DE3837537C1 (en) * 1988-11-04 1990-02-22 Man Ghh Krantechnik Gmbh, 7100 Heilbronn, De Rotation limit switch
FR2679376B1 (fr) * 1991-07-19 1993-11-12 Somfy Dispositif d'arret automatique a baladeur pour moteur electrique.
CN109404454A (zh) * 2018-12-24 2019-03-01 重庆工业职业技术学院 一种机械限位机构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1448673A (en) * 1922-04-18 1923-03-13 Norvell Charles Burch Awning
US1481283A (en) * 1922-05-01 1924-01-22 R W Johnston Tractor power lift
US1788302A (en) * 1927-10-31 1931-01-06 American Eng Co Ltd Upper and lower limit switch mechanism for electrical hoists
US1841129A (en) * 1927-11-19 1932-01-12 Westinghouse Electric & Mfg Co Control apparatus
DE731257C (de) * 1938-10-19 1943-02-04 Siemens Ag Endausschalter fuer Hub- oder Fahrwerke
DE911507C (de) * 1940-08-18 1954-05-17 Siemens Ag Schaltvorrichtung
US2512514A (en) * 1946-07-19 1950-06-20 John A Adell Measuring device
DE1136877B (de) * 1957-05-14 1962-09-20 Auxiliaire D Ind Sadi S P R L Endschalter
DE1081553B (de) * 1958-09-23 1960-05-12 Dittelbach & Kerzler Spindelendschalter mit eingebautem Vorkontakt
DE1158159B (de) * 1958-11-06 1963-11-28 Muehleissen M B H Maschf Spindelendschalter
GB1003761A (en) * 1961-05-23 1965-09-08 Rotork Eng Co Ltd Improvements in or relating to electrical control units, more particularly for valveactuators
US3306997A (en) * 1965-05-06 1967-02-28 Franklin Electric Co Inc Limit switch control for a motor drive
DE1513587B2 (de) * 1965-10-01 1971-05-19 August Stemmann oHG, 4443 Schuttorf Endschalter insbesondere spindelendschalter
DE1960834A1 (de) * 1969-01-21 1970-10-01 Oberweimar Elektroinstallation Spindelendschalter
DE1942815B2 (de) * 1969-08-22 1972-05-18 EMW Elektro Motoren Feinbauwerk Groschopp & Co, GmbH, 4060 Viersen Antriebsvorrichtung insbesondere fuer lamellenstore
US3715530A (en) * 1971-08-24 1973-02-06 Westran Corp Actuating device
DE2324450A1 (de) * 1973-05-15 1974-12-05 Micro Motor Ag Endschaltersteuervorrichtung fuer storenantriebe

Also Published As

Publication number Publication date
DE2714493B1 (de) 1978-02-09
US4238021A (en) 1980-12-09
DE2714493C2 (de) 1978-11-09
JPS53122782A (en) 1978-10-26
DK142384B (da) 1980-10-20
FR2386117A1 (fr) 1978-10-27
NL7802399A (nl) 1978-10-03
SE7801407L (sv) 1978-10-01
GB1552565A (en) 1979-09-12
SE421158B (sv) 1981-11-30
FR2386117B1 (it) 1980-07-25
BE865415A (fr) 1978-07-17
IT1093955B (it) 1985-07-26
DK142384C (da) 1981-03-16
DK56778A (da) 1978-10-01

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