ITMI950735A1 - FIXING PLATE FOR STOPPING A LOW VOLTAGE SWITCHING EQUIPMENT MOUNTED ON IT ON A COVERING BAR - Google Patents

FIXING PLATE FOR STOPPING A LOW VOLTAGE SWITCHING EQUIPMENT MOUNTED ON IT ON A COVERING BAR

Info

Publication number
ITMI950735A1
ITMI950735A1 IT95MI000735A ITMI950735A ITMI950735A1 IT MI950735 A1 ITMI950735 A1 IT MI950735A1 IT 95MI000735 A IT95MI000735 A IT 95MI000735A IT MI950735 A ITMI950735 A IT MI950735A IT MI950735 A1 ITMI950735 A1 IT MI950735A1
Authority
IT
Italy
Prior art keywords
compression spring
helical compression
retaining tab
sharp
stopping
Prior art date
Application number
IT95MI000735A
Other languages
Italian (it)
Inventor
Josef Knopp
Original Assignee
Kloeckner Moeller Gmbh
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 Kloeckner Moeller Gmbh filed Critical Kloeckner Moeller Gmbh
Publication of ITMI950735A0 publication Critical patent/ITMI950735A0/en
Publication of ITMI950735A1 publication Critical patent/ITMI950735A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/052—Mounting on rails
    • H02B1/0523—Mounting on rails locked into position by a sliding member

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Breakers (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Tumbler Switches (AREA)

Abstract

Mediante le linguette di serraggio (46; 48) proposte si ottiene un fissaggio autobloccante, cioè a prova di slittamento, che soddisfa tutte le esigenze, dell'apparecchio di commutazione a bassa tensione, anche se pesante, su sbarre di copertura o a cappello estendentisi verticalmente. Ciò è da attribuire all'interazione delle coniature (64; 66) a spigoli vivi con i supporti di serraggio (20; 22) a spigoli vivi, che sono piegati con un angolo di piegatura, risultato vantaggioso, dalle linguette di serraggio (46; 48) relativamente rigide. In particolare lo spigolo vivo (80 rispettivamente 82) del supporto di serraggio (20 rispettivamente 21) cerca di introdursi in modo autobloccante nella superficie della sbarra di copertura, vincendo una forza di spostamento. In conseguenza della linguetta di ritenuta (108) proposta e dalla disposizione dalla molla di compressione elicoidale (10), il dispositivo a graffa (6) può venir montato sulla parte di lamiera (4), e se è necessario smontato, in modo semplice, anche dal punto di vista di una manipolazione facile e sicura della molla di compressione elicoidale (10). Lo scorrevole (8) si può montare mediante arresto della linguetta di ritenuta (108) molleggiante relativamente morbidamente. Per lo smontaggio si deve contrastare soltanto l'effetto di molla relativamente ridotto della linguetta di ritenuta (108), e quindi il suo effetto di sostegno, in modo adeguato. Così si ottiene in tutto una piastra di fissaggio (2) efficace, che può venire composta in modo tecnologicamente semplice da soltanto tre parti, cioè parte di lamiera (4), scorrevole (8) e molla di compressione elicoidale (10).By means of the clamping tabs (46; 48) proposed, a self-locking, i.e. slip-proof, which meets all requirements, of the low voltage switching device, even if heavy, on cover bars or vertically extending cap can be obtained . This can be attributed to the interaction of the sharp-edged coining (64; 66) with the sharp-edged clamping supports (20; 22), which are folded with an advantageous bending angle, by the locking tabs (46; 48) relatively rigid. In particular, the sharp edge (80 respectively 82) of the clamping support (20 respectively 21) tries to self-lock into the surface of the covering bar, overcoming a displacement force. As a consequence of the retaining tab (108) proposed and the arrangement of the helical compression spring (10), the clip device (6) can be mounted on the sheet metal part (4), and if it is necessary to disassemble it, in a simple way, also from the point of view of an easy and safe handling of the helical compression spring (10). The slide (8) can be mounted by stopping the retaining tab (108) relatively softly. For disassembly, only the relatively reduced spring effect of the retaining tab (108), and therefore its supporting effect, must be adequately countered. In this way, an effective fixing plate (2) is obtained in total, which can be composed in a technologically simple way from only three parts, that is, a sheet metal part (4), a sliding part (8) and a helical compression spring (10).

IT95MI000735A 1994-04-16 1995-04-10 FIXING PLATE FOR STOPPING A LOW VOLTAGE SWITCHING EQUIPMENT MOUNTED ON IT ON A COVERING BAR ITMI950735A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9406386U DE9406386U1 (en) 1994-04-16 1994-04-16 Mounting plate for snapping a low-voltage switchgear mounted on it onto a top-hat rail

Publications (2)

Publication Number Publication Date
ITMI950735A0 ITMI950735A0 (en) 1995-04-10
ITMI950735A1 true ITMI950735A1 (en) 1995-10-16

Family

ID=6907455

Family Applications (2)

Application Number Title Priority Date Filing Date
IT95MI000735A ITMI950735A1 (en) 1994-04-16 1995-04-10 FIXING PLATE FOR STOPPING A LOW VOLTAGE SWITCHING EQUIPMENT MOUNTED ON IT ON A COVERING BAR
IT1997MI000615U IT237866Y1 (en) 1994-04-16 1997-08-19 FIXING PLATE FOR THE STOPPING OF A LOW VOLTAGE SWITCHING DEVICE, MOUNTED ON IT, ON A COVERING BAR

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT1997MI000615U IT237866Y1 (en) 1994-04-16 1997-08-19 FIXING PLATE FOR THE STOPPING OF A LOW VOLTAGE SWITCHING DEVICE, MOUNTED ON IT, ON A COVERING BAR

Country Status (3)

Country Link
DE (1) DE9406386U1 (en)
FR (1) FR2718895B1 (en)
IT (2) ITMI950735A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9406386U1 (en) * 1994-04-16 1994-06-30 Kloeckner Moeller Gmbh Mounting plate for snapping a low-voltage switchgear mounted on it onto a top-hat rail
DE19750433A1 (en) * 1997-11-14 1999-06-02 Telefunken Microelectron Process for producing a mounting plate
DE29804153U1 (en) * 1998-03-09 1999-07-08 Kloeckner Moeller Gmbh Device for fastening an electrical device on a mounting rail
DE29804284U1 (en) * 1998-03-11 1998-05-07 Weidmueller Interface Control system for electronic control and automation systems
US6292076B1 (en) * 1999-08-30 2001-09-18 Eaton Corporation Circuit interrupter with improved DIN rail mounting adaptor
DE102006049019B4 (en) * 2006-10-13 2009-11-26 Phoenix Contact Gmbh & Co. Kg Mounting plate with fixing means for an electrical device
DE102006059863B3 (en) 2006-12-15 2008-05-15 Ifm Electronic Gmbh Electrical or electronic device e.g. signal converter, fastening device for use in e.g. system engineering, has carrier plate with projection that is arranged corresponding to spring tab, and snap-in hooks that are bent against edge of rail
DE102012022746A1 (en) * 2011-11-22 2013-05-23 Ifm Electronic Gmbh Single-piece locking clamp-part for electronic device e.g. field bus slave, utilized in automation-technical system, has clamps for locking electronic device on rail such that galvanic connection is manufactured between device and rail
CN105465150A (en) * 2015-07-13 2016-04-06 天长市富安电子有限公司 Mounting clamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003777C3 (en) * 1970-01-22 1978-04-27 Heliowatt Werke Elektrizitaets-Gesellschaft Mbh, 1000 Berlin Mounting plate for switching and measuring devices
FR2202240B1 (en) * 1972-10-06 1974-11-08 Licentia Gmbh
DE7237627U (en) * 1972-10-13 1975-09-04 Licentia Patent Verwaltungs Gmbh Electrical device, in particular switching device with means for fastening mounting rails
DE2337351A1 (en) * 1973-07-23 1975-02-06 Siemens Ag Spring clip assembly for installation mounting on support rails - has spring-loaded slider holding gear to rail and locked out for gear removal
DD128186A1 (en) * 1976-11-08 1977-11-02 Guenther Kammer DEVICE FOR FIXING ELECTRICAL DEVICES TO A TRACK RAIL
DE9406386U1 (en) * 1994-04-16 1994-06-30 Kloeckner Moeller Gmbh Mounting plate for snapping a low-voltage switchgear mounted on it onto a top-hat rail

Also Published As

Publication number Publication date
ITMI970615U1 (en) 1999-02-19
FR2718895B1 (en) 1997-04-25
ITMI950735A0 (en) 1995-04-10
FR2718895A1 (en) 1995-10-20
DE9406386U1 (en) 1994-06-30
IT237866Y1 (en) 2000-09-29
ITMI970615U4 (en) 1995-10-16

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Legal Events

Date Code Title Description
0004 Converted to utility model