PROFESSIONAL LIBRARY
Professional Library
Structured records of standards, patent publications, academic papers and vendor literature. The list shows metadata and curated summaries; excerpts and downloads are controlled per document.
13 metadata-visible documents · page 1/1
| Document | Summary | Type / Industry | Organization / Year | Version | Rights / Access |
|---|---|---|---|---|---|
| Concept of radial slippage propagation triggering self-loosening and optimisation design of novel anti-loosening structures (Friction, 2023) · original source · original: Springer Friction 2022 Radial Slippage Self loosening Anti loosening Design | A Friction journal paper from Beihang University (DOI 10.1007/s40544-022-0618-5) proposing the concept of radial slippage propagation triggering bolt self-loosening and optimising novel anti-loosening structures accordingly. Comparing preload retention across fastening options including elastic washers, it provides a theoretical basis for choosing anti-loosening strategies and the applicable boundaries of Belleville washers. | reference_pdf / applications-isolation | — | — | reference_only / internal |
| Chesterton Seal-Tech 5150 Live Load Assemblies product data sheet · original source · original: 434 Seal Tech 5150 Live Load Assemblies 数据表 | Chesterton data sheet (English, 2009 print) for 5150 Live Load Assemblies: Belleville disc springs with inner spring guides and end washers fitted on studs to maintain packing sealing load, compensating consolidation, thermal growth and wear while storing roughly ten times the elastic energy of a standard gland bolt arrangement. Construction requirements and applicability limits make it a selection basis for live-loading design on valves and pumps. | reference_pdf / applications-isolation | — | — | unknown / internal |
| DIN 6796:2009-08 Conical spring washers for bolted connections (standard text) · original source · original: 435 DIN 6796 2009 08 Conical Spring Washers for Bolted Connections 标准正文 | The German text of DIN 6796:2009-08 (with a Russian mirror-site cover page), specifying scope, normative references, types, dimensions and marking of conical spring washers — Belleville washers — for bolted connections. It is the base standard for anti-loosening washer selection and dimensional checks; this site records metadata only and official licensed text is required for formal use. | reference_pdf / applications-isolation | — | — | unknown / internal |
| 436 US3077218 Lockwasher in Form of Dish Spring 专利直链 · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | unknown / internal |
| 437 US5249090 Fixing Device with Spring Lock Washer Disc Spring 专利直链 · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | unknown / internal |
| 438 EP0922867A1 Locking Washer with Disc Spring EPO 公开直链 · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | unknown / internal |
| 439 Belleville International Flange Live Loading Using Belleville Spring F · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | unknown / internal |
| 468 Schnorr Disc Spring Engineering Handbook EN 含螺栓连接DIN6796与轴承预紧章节 · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| BoltScience Why Nuts and Bolts Self Loosen · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| NordLock Bolted Magazine 1 2019 Torque Preload Friction · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| NordLock Superbolt Technical Catalogue 2025 · original source | Summary in preparation | reference_pdf / applications-isolation | — | — | reference_only / internal |
| SOURCES · metadata only | Summary in preparation | source_register / applications-isolation | — | — | unknown / internal |
| 地脚螺栓锚栓通用图 设备基础锚固 8度抗震 背景图集 · metadata only | Summary in preparation | reference_pdf / applications-isolation | — | — | unknown / internal |