Safety handle for the control of access for machines or industrial plants
A technology for controlling pairs and machines, applied in engineering safety devices, spherical handles of wing sashes, handles of wing sashes, etc., which can solve the problems of not allowing the use of the same basic structure actuator and limited configurability of handles.
Active Publication Date: 2021-01-08
PIZZATO ELETTRICA
View PDF14 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0015] However, the configurability of these handles is very limited, usually limited to aesthetic aspects such as the color of the beam
[0016] Furthermore, these handles do not allow the application of different types of actuators using the same basic structure
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] With reference to the accompanying drawings, there are shown some preferred but not exclusive embodiments of safety handles suitable for application in securing the perimeter of a machine or plant or access to a safety barrier.
[0042] In particular, the access can be suitably provided with suitable electronic or electromechanical safety devices adapted to interrupt the machine or plant or part thereof when it is open or even only unlocked operation, or to signal release or opening to allow operator intervention, said notification is according to known methods and therefore will not be disclosed in detail hereinafter.
[0043] as the picture shows. exist figure 1 and 2 , the handle (denoted as a whole with 1) will be designed to be anchored to the movable part M of the doorway A to be controlled, so that when the doorway is closed, the actuator 2 interacts with the switch S, which is associated with the fixing of the doorway A Part F and provided with switchgear, no...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A safety handle for the control of access to machines or industrial plants comprises a main body (3, 4) adapted to be anchored to the movable part (M) of the access (A) and adapted to be gripped by auser for moving the movable part (M) of the access (A), fixing means for fixing the main body (3, 4) to the movable part (M) of the access (A), an actuator (2) suitable to be associated with the mainbody (3, 4) and adapted to interact with control means associated with the fixed part (F) of the access (A) upon closure thereof for enabling the machine or industrial plant to be controlled. The mainbody (3, 4) houses thereinside one or more signalling and / or control devices (25, 26) provided with electrical connection means for connection to one or more power and / or service circuits of the machine or industrial plant, at least one of the signalling and / or control devices comprising one or more light sources (25) adapted to emit a light beam.
Description
technical field [0001] The invention finds application in the field of industrial electrical equipment, and in particular relates to a safety handle suitable for use in barriers or protective panels for monitoring access to machines or industrial plants. Background technique [0002] It is well known that access to a machine or plant requires constant surveillance by providing means to prevent the operator from actively or accidentally entering the operating area. [0003] For this reason, access points such as barriers, perimeters and protective panels are usually provided with one or more safety devices connected to the power circuit of the machine or installation and possibly auxiliary service circuits so that only Access is only allowed internally after being blocked, providing a constant indication of the operating status of the machine or plant and any abnormal conditions that may affect any part of the plant. [0004] These installations must have a high level of sec...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E05B17/00F16P3/12
CPCF16P3/12E05B1/00E05B2047/0068E05B2047/0057F16P3/08E05B47/00F16P3/144
Inventor 马可·彼扎特西蒙尼·宗塔
Owner PIZZATO ELETTRICA