Adolf Schnorr 阿多夫史诺于1908年创立“史诺®”“SCHNORR®”公司，他真挚冒险的精神对产品开创的执着奠定了公司百年运营的基础. 今天,“史诺®”“SCHNORR®”在碟簧和垫圈上的工艺已位居世界领先的地位. “史诺®”“SCHNORR®”以历久弥新的经验，高信赖度和高水平技术为客户提供最实质与最经济的建议和支援.“史诺®”“SCHNORR®”在数个极具分量的工业领域一直被视为最佳合作伙伴. 例如:汽车工业，重机装备，机械工程，航天工业.

“史诺®”“SCHNORR®”碟形簧片“史诺®”“SCHNORR®”碟形簧片在很多动态应用制造过程中,提供了精准,安全和高效率的功能. 为了满足愈来愈高档的制程与精密机械,“史诺®”“SCHNORR®”不仅已经自行发展了相当多的特殊规格,也可为客户量身订制。

“史诺®”“SCHNORR®”碟形簧片 
.依个别需求,弹力特性曲线图可设计为直线型,递减抛物线,递增抛物线等三种.
.动态应用时寿命长.
.依规范精准制作载荷和尺寸.

“史诺®”“SCHNORR®”碟形簧片
“史诺®”“SCHNORR®”碟形簧片的特性:
① 载荷∝位移曲线依碟簧组合方式及尺寸可区分为直线型,上抛物线型,下抛物线型等三种.
② 依需求,直接添加或移除碟簧就可改变载荷.
③ 运用小空间可得到最大载荷.
④ 多片并联使用时,有自增阻尼效应.
⑤ 正常使用不会变形,破裂.
⑥ 可计算寿命值.
⑦ 弹性运用,可降低碟簧库存.“史诺®”“SCHNORR®”设计图队在未知的工程领域中,更进一步提供更专业的运用.

原创“史诺®”“SCHNORR®”安全 垫圈利用碟簧的基本机械原理发展至今,已是一个成熟和可靠的锁紧产品.在摩擦力和机械紧固机制二者巧妙运用下,让安全垫圈紧固力发挥的淋漓尽致.

原创“史诺®”“SCHNORR®”安全垫圈目前在世界各地被广泛使用.愈来愈多的防震难题也靠安全垫圈来解决.

安全垫圈的运用非常广泛.包含汽车工程,水泥,农业机械,除草机,纺织机,机床,汽动钻孔机,钢铁…等一系列产品.
 
 
有下列优点:
1. 棘齿构造,高幅抗震.
2. 碟形设计, 载荷分配均匀, 避免弯曲扭矩损耗及螺栓变形.
3. 特殊棘齿设计.锁紧时可免除接触面的摩擦及破坏.
4. 预紧力高,不易松弛.
5. 材质及表面处理,有多重选择.
6. 封闭环形设计, 预紧时不会产生爆裂.
7. 垫圈的开发和设计是配合螺栓的几何理论,锁紧扭矩,和结构环境.

原创“史诺®”“SCHNORR®”安全垫圈为一锥面环状双面棘齿设计.垫圈上表层直接接触螺栓头部.

“史诺®”“SCHNORR®”安全垫圈分为两大类:S,VS 8.8以下螺栓选用“S”形(含)8.8,10.9以上螺栓选用“VS”形垫圈上的锥面螺旋齿纹发挥最大牵引力.

SCHNORR®, established in 1908, SCHNORR is an ISO 9001 & TS 16949 certified manufacturer of conical spring washers. SCHNORR is known as Belleville Springs, Disc Springs, Spring Washers, Safety Washers, or Load Washers.

SCHNORR's standard product range conforms to DIN EN 16983 and DIN EN 16984 (formerly DIN 2092 and DIN 2093). SCHNORR also conformes to DIN 6796. A large inventory of standard sizes is available for same day shipment from our Ann Arbor, Michigan facility. CAGE Code 9M527.

SCHNORR® products are always the first choice when metal is being used to meet requirements of movement, cushioning and securing through force and form.
 
As a pioneer in disc spring applications, Adolf Schnorr founded the owner-run family company in 1908. Today, SCHNORR® has grown into an internationally leading solution provider in the field of disc springs and screw locking devices. The company has a global network of numerous branch offices.
 
Besides our long lasting experience in stamping and turning, SCHNORR® now also offers the technology of fine-blanking, manufacturing know-how in precision disc springs and an additional product group – the wave spring.
 
Besides disc springs, screw and bolt locking devices our degree of competence encompasses a constantly growing segment of stamped-and fine-blanked parts for industrial companies in various industries, e.g. automotive, engineering, aerospace, energy utilities. This results in SCHNORR® being highly regarded as a development partner and among the leaders world-wide in its field of competence.
 
At the company’s core is a high degree of development competence, reliability and economy, coupled with first-class workmanship.
Furthermore, engineering competence is increasing in importance in order to comply with the increasing demands of customers regarding precision and reliability.
 
As the development partner of choice for notable customers, SCHNORR® is creating with its products and services added value for their business in security, quality and economy in all applications where SCHNORR® products can be used.

ADAPTABILITY AND HIGHEST QUALITY
To be among the best requires work on ones skills and capabilities in order to develop successfully. This doesn’t only apply to the technical equipment and the optimization of SCHNORR® processes but also to our staffs qualification and additional skills.
 
The basis for our constant growth is the commitment, the knowledge and the passion of our employees which our customers around the globe have come to greatly appreciate.
 
The entire SCHNORR® team is committed to the most important corporate objective in a highly motivated and performance orientated manner: customer satisfaction. A high standard we think we can always meet. After all, SCHNORR® easily does it with all automotive standards and has been certified in accordance with ISO/TS 16949:2009.

In 1908, at the age of 25, Adolf Schnorr founded a small workshop in Altbach near Esslingen, to the south of Stuttgart. He quickly generated an - initially small - customer base which appreciated his well-crafted precision tooling. With the outbreak of World War I this development was abruptly stopped. Adolf Schnorr became a soldier and had to lease his workshop.

After his return from military service Adolf Schnorr sold the shop in Altbach and acquired with the proceeds a workshop in Botnang, near Stuttgart. Adolf Schnorr now begins to occupy himself more and more with the functionality of disc springs and uses them for his precision tools. In 1933 Adolf Schnorr celebrates his 25th company anniversary.

Due to the positive market reception Adolf Schnorr commences the serial production of disc springs. The demand for "SCHNORR®-Springs" becomes so strong that he decides to cease making tools in order to concentrate his production solely on disc springs.

Soon a new, larger building is needed and this is erected on the existing property in 1936. During World War II this building was badly damaged in air raids but was quickly rebuilt after the war with the simplest of means.

Adolf Schnorr passes away in the year 1951 at the age of 68 years. Thanks to strong growth the property in Botnang has now reached its maximum capacity. A new factory building with an associated office building is required. This is built at the new site in Sindelfingen-Maichingen and moved into in 1956.

In the early 1960's Schnorrs own Original SCHNORR® Safety Washer is developed and it begins its success story as a much more effective product compared with the conventional locking devices for bolted connections.

The internationalization of Schnorr is continuously promoted. Exclusive representatives are acquired throughout Europe and the first two subsidiaries with SCHNORR® Corporation (1972) in the United States and SCHNORR® Italia S.r.l. (1980) are founded.

In 1995, the Hugo Bauer Nachf. GmbH becomes a Member of the SCHNORR® Group. Due to their cooperation within theSCHNORR® Group the market presence of both companies is strengthened and synergies are exploited. More and more new products such as special springs or stamped parts made of spring steel are developed and manufactured, in particular for the automotive industry.

The SCHNORR® Group continues its international expansion. Further subsidiaries are successfully established in Spain, France, Mexico, China (Shanghai and South Korea (see picture SCHNORR®). The SCHNORR® group has now established a global presence through its own subsidiaries. In addition, there are more than 25 foreign representatives.

In 2011 the HUGO BAUER NACHF GmbH and the Adolf Schnorr GmbH & Co. KG are finally merged together as one enterprise to become SCHNORR® GmbH. Further synergies are generated and their joint market presence is increased. In 2013 the concern has been newly structured with an automotive and an industrial sales division. Following on this the SCHNORR® GmbH now develops and manufactures deep drawn parts for the automobile industry. A further aim of the new structure is to focus the concern on its key competence in the areas of disc springs and of stamped spring parts.

In 2011 the first phase of construction in Maichingen started in order to update the buildings and to extend the capacities. The second phase startet in 2015 (new production hall).

In 2016 the new production hall comes into operation. One year later the moving into the new, modern administration building is realized.