Locking mechanism for the mounting of two electrical appliances and an apparatus containing such a mechanism
A locking mechanism and fixing device technology, applied to electrical components, switches activated by overcurrent and other abnormal electrical conditions, emergency protection devices, etc., can solve problems such as complex systems
Active Publication Date: 2006-01-18
SCHNEIDER ELECTRIC IND SAS
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The solution has a few parts that make the above system more complex
Method used
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[0045] exist figure 1 , 2In , it can be seen that the circuit breaker D is connected to the differential unit B, and the two devices are designed to be fixed on a mounting rail (not shown). These two components are arranged in a parallelepiped-shaped housing. These housings consist of a rear plate 1 fastened to the above-mentioned guide rails, bottom connecting plates 3, 4 and top connecting plates 5, 6, four side plates 7, 8, 9, 10, and a front plate 11 with operating handles 13, 14 , 12. Said top connection plate comprises the connection joints 18 of said components, by means of the side plates 8, 9 therein, said two components abutting in a fixed position on the guide rail. The above-mentioned differential unit B comprises a lock-releasing operating handle 14 mechanically connected to the locking mechanism of the circuit breaker D, and the circuit breaker can also be actuated by means of the handle 13 . exist figure 1 , 2 , it can be seen that the housing of the diffe...
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The invention relates to a locking mechanism of a fixing device for two electrical apparatuses. The two electrical apparatuses are installed on a same installation frame. Every electrical apparatus includes a back plate which is fixed to the installation frame, two connecting plates, a front plate and two lateral plates. The front plate is composed of a control device of the electrical apparatus the electrical apparatuses are mutually connected. One of the two electrical apparatuses is called a first apparatus, and the other is called a second apparatus which is arranged on the same lateral of the first apparatus. The mechanism is characterized in that the fixing device includes: a sliding part which is arranged between a static position and a fixed position of the two apparatuses D and B and can move in a wing and a casing of the second apparatus D; a reversible fastening mechanism which fastens the sliding part onto the fixed position in a reversible way; a latch which is arranged on the fixed position and moves between the static position and a locking position; a so-called irreversible fastening mechanism which can fasten the latch onto the locking position in an irreversible way.
Description
technical field [0001] The present invention relates to a locking mechanism for two electrical device fixing devices, the two electrical devices are mounted on the same mounting frame and arranged in a roughly parallelepiped-shaped casing, each electrical device includes a locking mechanism fixed to the mounting frame The rear board, two connecting boards, a front board and two side boards, the front board includes the control device of the electrical device, the electrical devices are connected to each other, one of the two electrical devices is called the first device, and the other One is called the second device, which is on the same side as the first device. Said first part is constituted by a part forming a wing comprising a first part extending from and towards the web of said first part and a second part movable towards the web of the second part. Background technique [0002] Several solutions are known for locking the differential unit to the circuit breaker to wh...
Claims
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IPC IPC(8): H01H71/08H01H9/00H01H9/02H01H71/02
CPCH01H71/0271H01H9/0264H01H71/082H01H83/22H01H2071/0242
Inventor 西里·德斯博伊斯西里·杰奎伊帕特里克·吉隆迪迪尔·邦菲利普·坎顿
Owner SCHNEIDER ELECTRIC IND SAS