The machined side of the nut must go against the schnorr washer. Belleville springs, disc springs, spring washers, safety washers, or load washers. Track individual items and receive your goods with speedy delivery. Due to the conical form, optimal traction is achieved at highest. In order to meet customer requirements, schnorr has con stant ly raised the quality of its products and researched solutions to customer problems.
Make a request and we will contact the manufacturer. Washer schnorr imports data can be used for competitive analysis like import prices, quantity, pricing, market trends, price trends, duty optimization etc. Safety washers s series schnorr an 1 schnorr lock washer properties. To help you a chart showing schnorr washer metric and imperial sizes is shown below. This represents the most powerful form of safety washer in the form of a disc spring. Please enquire should you require an item with different dimensions, material or surface treatment explanations on the table. The term load washer is used to describe a spring element in the form of a disc spring which achieves its locking effect solely by means of the frictional connection.
Schnorr safety washers are available in two versions. Tightening torques for original schnorr safety washers page 46. We do not use cookies for the processing, collection, or storage of personal data under any circumstances. Today, after more than 100 years of company history, schnorr has grown into a international leading problem solver in the field of disc springs and bolt locking systems and has a worldwide network of sales agencies. Schnorr safety lock washers type s self colour schnorr. Schnorr locking washers where not to use and where to use. Material types surface protection tightening torques for original schnorr safety washers disc spring enquiry sheet. Size 8 made of spring steel load washer din 67968 fst.
Mount echain trough 64 002158 to strap and secure with fhscs. The beveled schnorr washer must be installed such that the od touches the aluminum adaptor plate and the id touches the holddown nut. Indeed, moto guzzi has moved to using schnorr washers on some fasteners with many of the more modern machines they have produced. Schnorr locking washers where not to use and where to. These schnorr load washers have been specially developed for highstrength bolts of grades 8. The trapezoidal crosssection and serrations on both sides provides the advantage of a lock washer through friction and mechanical locking. Ks industrial corporation offering schnorr spring washer, split lock washer, split washers. The serrations lock the washers positively resisting vibration. Recommended when using socket head cap screws m16 or 58 cap screw use fwm16 schnorr m20 cap screw use fwm20 schnorr r r item code. The original schnorr safety washer s is suitable for normal requirements and available for bolt sizes from m 1,6 to m 36 in grades up to 8. The load of the washers have been matched to these bolts and and are 70 to 90% of the bolt load in the flat state. The outer diameter of the washer is matched to the head diameter of panhead and hexagon socket head cap screws. The original schnorr safety washer vs can be used with highstrength bolts of the grade 8.
Washer schnorr imports data india imports of washer schnorr. Locking disc spring type vs technical data for nom. Schnorr born 1943, german mathematician and cryptographer. We provide speedy delivery times and tracking of individual items. A notable feature of these washers is the slightly curved form which provides a progressively increasing characteristic curve. Schnorr safety washers are used, for example, in mowing machines, textile machines, machine tools and a lot of other applications. Please select the size you require from the pull down menu. The original schnorr safety washers were developed as a reliable and economic bolt locking device with the basic principle of a disc spring. In addition to the standard materials c60s, c75s, 51crv4 schnorr warehouses a. The standard metric schnorr rib spring safety washers lock washers type s which is available for screws of sizes between m1. As a result, the safety washer can be used with practically any screw and bolt type, including those with recessed heads cannot be used with countersunk screwsbolts. Within the following product finder you will find disc springs manufactured of the following materials. Schnorr safety washers pack of 10 washers from merlin. This extra strong safety washer has a greater thickness for higher pretensioning loads.
Instruction sheet for part numbers 172760 and 172765. Load washers have been specially developed for highstrength bolts of grades 8. Schnorr handbook, schnorr, 2016, archived from the original on 20161003, retrieved 20161004. Schnorr safety washer type vs36425 technical brochure available on request. India imports data of washer schnorr is available with a backlog of just 2 days. As a result, the safety washer can be used with practically any screw and bolt type, including those with rescessed heads. Schnorr safety washer type vs36420 schnorr safety washer type vs36420 schnorr safety washer type vs36425 schnorr safety washer type vs36425 technical brochure available on request. Applications span many industries such as automotive, machine, plant engineering, conveyors, electrical.
Safety washers type s safety washers type vs safety washers type uv load washers. Remove m5x10 mm shcs along with the 5 mm schnorr washer from jaw. Original schnorr safety washers are used worldwide as secure fastening connections to counter the effect of vibration and thermal expansion. Thread nut, with schnorr lock washer, on to the holddown bolt. Bpgs10h pneumatic gripper system bimba manufacturing. Schnoor washers license plate fasteners flange bolts 10.
Despite the smaller outside diameter dimensions this makes it possible to achieve the same load as the. Leave bolts a little loose to allow the strap to slide. This represents the most powerful form of safety washer. A belleville washer, also known as a coneddisc spring, conical spring washer, disc spring. Donna schnorr died 1984, victim of american serial killer brian dugan. Unfortunately, i extended the use of schnorr washers to locations where they should not be used. Schnorr is a manufacturer of conical spring washers. Original schnorr safety washers are now used world wide where secure fastening connections to counter the effect of vibration are required.
If you would like to prevent our website from using cookies or remove existing ones, you will need to adjust the cookies settings in your browser. India imports of washer schnorr is compiled on daily basis from all indian ports. For the protection of bolted joints only that load is available which remains after the load washer has initially set. Metric schnorr washers license plate fasteners flange bolts 10. Schnorr spring washer, split lock washer, split washers. Looking back, the development of the schnorr handbook for disc springs, which had its origin in the 1930s, is a mirror of schnorrs endeavours. We are leading suppliers of schnorr locking washer vs type offering a range of stock sizes from m5 to m20. Schnorr corporation 4355 varsity drive suite a ann arbor, mi, usa 48108 phone 7346772683 fax 7349750408 here is their contact. Schnorr has grown into a leading manufacturer of top quality specialized parts as well as standard ribbed lock washers and bolt locking systems globally. Make sure 5mm schnorr washer is used along with m5 x 10mm shcs before inserting into one of the jaws. The junker test clearly shows a superior locking performance of the original schnorr safety washers in term of number of cycles lasted. Take replacement pad and insert it into the opposite side of the jaw with the shcs sticking out. These are intended to compensate for loosening of the screwed connection e.
Schnorr washer the schnorr safety washers is a disc spring which is serrated on both sides and of trapezoidal cross section. Schnorr safety washers are often used as safety washers for bolts to help give a preload and to prevent loosening. The original schnorr safety washer type s the original schnorr safety washer s is suitable for normal requirements and available for bolt sizes from m 1,6 to m 36 in grades up to 8. Fastenal uses cookies to improve website user experience. Notable people with this surname include the following.
Move to a new site in sindelfingenmaichingen schnorr develops and launches the original schnorr safety washers. The 1942 issue, 60 years ago, already contained characteristic diagrams for 21 standard springs as well as application and installation standards and in struc tions for empirically based spring calculations. Raceparts schnorr washers are available in a variety of different sizes. Please enquire should you require an item with different dimensions, material or surface treatment explanations on. The load of the washers have been matched to these bolts and are 70 to 90% of the bolt load in the flat state. As a pioneer of the disc spring application adolf schnorr founded the familyowned company in 1908. Schnorr safety washers are a type of lock washer, designed to prevent bolts from loosening when exposed to vibration. Metric schnorr rib spring safety washers lock washers are effective locking devices for screws and bolts based on the structure of a disc spring. These are covered by our reinforced washers type vs. Thus, adolf schnorr is considered as the pioneer of the disc spring. These schnorr safety washers are in the form of a disc spring which is serrated on both sides and of trapezoidal cross section. Schnorr commences as the first company ever the industrial manufacturing of disc springs at the location near stuttgart.
These unique safety washers, manufactured by schnorr, take the form of a disc spring which is serrated on both sides of a trapezoidal cross section. Schnorr product range machine tool steel and engineering. Rearrange individual pages or entire files in the desired order. The serrated surface of a schnoor washer creates friction, and their conical shape exerts a spring action against the bolt, helping to keep the bolt in place. Apply loctite silver grade antiseize to m5 x 10mm shcs. This ingenious form combines the advantage of security through friction and mechanical locking. Other features of the schnorr safety washers include. Install strap 005076 onto tnuts and secure with shcs 51618 x 58 001789 and schnorr washer 004487.
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