GN 810.4 Vertical acting toggle clamps Steel / Stainless Steel, with safety hook, with vertical mounting base


Description

Specification

Types

  • Type BL: U-bar version, with two flanged washers
  • Type BLC: U-bar version, with two flanged washers and GN 708.1 spindle assembly
  • Type FL: Solid bar version, with clasp, for welding

Version in Steel

  • Case-hardened Steel C 10, zinc plated, blue passivated
  • Bearing pins tempered
  • Bearing rivets case-hardened

Version in Stainless Steel NI

Stainless Steel AISI 304
All moving parts
lubricated with special grease
Hand grip
High quality, oil resistant, red plastic
Spindle assembly GN 708.1, Type A
  • Steel, zinc plated / Stainless Steel AISI 304
  • Rubber tip 85 Shore A

Information

GN 810.4 vertical acting toggle clamps have a safety function whereby, during closing, a spring loaded safety hook latch ensures a secure locking connection. It prevents the inadvertent unlocking of the clamp due to vibrations or an accidental attempt of loosening / opening of the clamp. To open and release the clamp, pull up on the finger grip to disengage the safety hook latch mechanism (one hand operation).
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.
Vertical acting toggle clamps in the U-bar version with two flanged washers (type BL) can accommodate an application specific clamping screw. A spindle assembly 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 clamp mounts to hold the work piece in place.

Technical information

Accessory

  • Spindle assemblies
  • Clamp mounts GN 801 (for toggle clamps) (for type BL)
  • Clamp mounts GN 809 (for toggle clamps) (for type FL)
GN 810.4 Steel
GN 810.4
Filter
Description Size ||FH_in_N|| d1 a1 b b2 d2 b9 l ±1 k3 h1 min. h2 max. h3 h4 l l1 l3 l3 min. d3 m1 m2 m3 Size GN 852.3 r2 t ||min|| GN 812
GN 812.1
GN 810.4-130-BL 130 1050 28 35 10 5 6.2 M 6 5.5 156 41.5 16 - - 85 42 - - 12.5 19 6.5 7.5 79 - - 264
GN 810.4-130-BLC 130 1050 28 35 10 5 6.2 M 6 5.5 156 41.5 16 25.5 25 85 42 - 55 12.5 19 6.5 7.5 79 - 17.5 275
GN 810.4-130-FL 130 1050 - 35 10 - - M 6 5.5 156 41.5 16 - - 86 - 54 - 12.5 19 6.5 7.5 79 5 - 271
GN 810.4-230-BL 230 2000 40 43 12 6 8.5 M 8 6.5 183 48 18 - - 110.5 58 - - 18 21 6.5 6.5 104 - - 444
GN 810.4-230-BLC 230 2000 40 43 12 6 8.5 M 8 6.5 183 48 18 30 24 110.5 58 - 68 18 21 6.5 6.5 104 - 20 478
GN 810.4-230-FL 230 2000 - 43 12 - - M 8 6.5 183 48 18 - - 112 - 73 - 18 21 6.5 6.5 104 6 - 456
GN 810.4-NI Stainless Steel
GN 810.4-NI
Filter
Description Size ||FH_in_N|| d1 a1 b b2 d2 b9 l ±1 k3 h1 min. h2 max. h3 h4 l l1 l3 l3 min. d3 m1 m2 m3 Size GN 852.3 r2 t ||min|| GN 812
GN 812.1
GN 810.4-130-BL-NI 130 1050 28 35 10 5 6.2 M 6 5.5 156 41.5 16 - - 85 42 - - 12.5 19 6.5 7.5 79 - - 264
GN 810.4-130-BLC-NI 130 1050 28 35 10 5 6.2 M 6 5.5 156 41.5 16 25.5 25 85 42 - 55 12.5 19 6.5 7.5 79 - 17.5 275
GN 810.4-130-FL-NI 130 1050 - 35 10 - - M 6 5.5 156 41.5 16 - - 86 - 54 - 12.5 19 6.5 7.5 79 5 - 271
GN 810.4-230-BL-NI 230 2000 40 43 12 6 8.5 M 8 6.5 183 48 18 - - 110.5 58 - - 18 21 6.5 6.5 104 - - 444
GN 810.4-230-BLC-NI 230 2000 40 43 12 6 8.5 M 8 6.5 183 48 18 30 24 110.5 58 - 68 18 21 6.5 6.5 104 - 20 478
GN 810.4-230-FL-NI 230 2000 - 43 12 - - M 8 6.5 183 48 18 - - 112 - 73 - 18 21 6.5 6.5 104 6 - 456