Standard_Parts_Catalogue

Page 711 | 2.4 Tensioning with Clamping Mechanisms Toggle clamps GN 810.4 are latched in both end positions. In the clam- ped position, this prevents unintentional opening or opening caused by vibrations; and in the open position, it prevents self-closing of the toggle clamp, such as due to an extended clamping arm. The latching can be disabled with a single hand to allow for opening / closing. They work according to the toggle principle, lever and clamping bar move in the same direction. In the clamped position the operating lever is in its vertical position. Toggle clamps with forked clamping arm, with two flanged washers (type VL) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tip is also included for type VLC. see also... • General Information for Toggle Clamps → Page 698 • Toggle Clamps GN 910.1 („Longlife“) → Page 714 • Toggle Clamps GN 810.3 (with Horizontal Mounting Base, with Extended Clamping Arm) → Page 706 Information 1 Size 2 Form How to order 1 2 GN810.4-230-VLC • Steel - - Case-hardened steel C10 Zinc plated, blue passivated - - Bearing pins tempered - - Bearing rivets case-hardened • All moving parts Lubricated with special grease • Solid designed plastic handle Red, oil resistant • Clamping screw GN 708.1, type A - - Steel, zinc plated, blue passivated - - Rubber thrust pad 85 Shore A • RoHS Specification • Clamping Screws → Page 810 ff. • Holders for Clamping Screws GN 801 → Page 815 • Clamping Arm Extenders GN 801.1 → Page 816 • Clamping Arm Extenders GN 801.2 → Page 817 Accessory GN 810.4 Toggle Clamps continued