Standard_Parts_Catalogue

Page 709 | 2.4 Tensioning with Clamping Mechanisms 1 Size 2 Type How to order (Steel) 1 2 GN 810.4-230-BL GN 810.4 Toggle Clamps continued 1 Size 2 Type 3 Material How to order (Stainless steel) 1 2 3 GN 810.4-130-FL-NI 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 BL) can accommodate an application specific clamping screw. A clamping screw with neoprene rubber tip is also included for type BLC. Type FL version can either be utilized by welding the clasp which can then accommodate an application specific hold-down fastener component, or by utilizing the bar in conjunction with the GN 809 holders for clamping screws to hold the work piece in place. 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) → Page 704 Information • Steel — - Case-hardened Steel C 10 Zinc plated, blue passivated - - Bearing pins tempered - - Bearing rivets case-hardened • Stainless steel AISI 304 NI • 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 / Stainless steel AISI 304 - - Rubber thrust pad 85 Shore A • Stainless Steel Characteristics → Page 2166 • RoHS Specification 3 • Clamping Screws → Page 810 ff. • Holders for Clamping Screws GN 801 (for Type BL) → Page 815 • Holders for Clamping Screws GN 809 (for Type FL) → Page 818 • Clamping Arm Extenders GN 801.1 (for Type BL) → Page 816 • Clamping Arm Extenders GN 801.2 (for Type BL) → Page 817 • Clamping Arm Extenders GN 809.1 (for Type FL) → Page 819 Accessory