IT9019517A1 - Dispositivo per indicare il fissaggio completo e incompleto di componenti a vite - Google Patents
Dispositivo per indicare il fissaggio completo e incompleto di componenti a viteInfo
- Publication number
- IT9019517A1 IT9019517A1 IT019517A IT1951790A IT9019517A1 IT 9019517 A1 IT9019517 A1 IT 9019517A1 IT 019517 A IT019517 A IT 019517A IT 1951790 A IT1951790 A IT 1951790A IT 9019517 A1 IT9019517 A1 IT 9019517A1
- Authority
- IT
- Italy
- Prior art keywords
- indicate
- complete
- screw components
- incomplete fastening
- incomplete
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
- F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S116/00—Signals and indicators
- Y10S116/34—Tension indicating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3103289U JPH066269Y2 (ja) | 1989-03-17 | 1989-03-17 | ねじ部品の締付未了及び締付完了指示装置 |
JP5823989U JPH0640973Y2 (ja) | 1989-05-19 | 1989-05-19 | ねじ部品の締付未了および締付完了指示装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019517A0 IT9019517A0 (it) | 1990-02-28 |
IT9019517A1 true IT9019517A1 (it) | 1990-09-18 |
IT1241599B IT1241599B (it) | 1994-01-19 |
Family
ID=26369485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19517A IT1241599B (it) | 1989-03-17 | 1990-02-28 | Dispositivo per indicare il fissaggio completo e incompleto di componenti a vite |
Country Status (6)
Country | Link |
---|---|
US (1) | US4988246A (it) |
DE (1) | DE4008500A1 (it) |
FR (1) | FR2644529B1 (it) |
GB (1) | GB2229242B (it) |
IT (1) | IT1241599B (it) |
NL (1) | NL9000535A (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326921B (en) * | 1997-07-04 | 1999-07-28 | Mark Andrew Graham | Collapsible washer |
US6135687A (en) * | 1999-07-02 | 2000-10-24 | Simpson Strong-Tie Co., Inc. | Direct tension indicator for embedded anchor members |
DE20207105U1 (de) * | 2002-05-04 | 2002-09-12 | Sws Glasbaubeschlaege Gmbh | Vorrichtung für eine lösbare Befestigung von dickwandigen Mehrschicht-Glasplatten, insbesondere elektrischen Glasheizkörpern |
US6785959B2 (en) * | 2002-08-15 | 2004-09-07 | Btm Corporation | Tool assembly employing a flexible retainer |
US7299725B2 (en) * | 2006-03-07 | 2007-11-27 | Diba Industries, Inc. | Torque fastening devices and apparatuses |
WO2009000776A1 (en) * | 2007-06-26 | 2008-12-31 | Rockwool International A/S | A device for indicating the tension in a fastening member, such as a screw or the like |
EP2009297A1 (en) * | 2007-06-26 | 2008-12-31 | Rockwool International A/S | A device for indicating the tension in a fastening member, such as a screw or the like |
FR2927166B1 (fr) * | 2008-02-05 | 2012-03-16 | Peugeot Citroen Automobiles Sa | Procede et dispositif de controle d'une operation d'assemblage, application aux lignes de fabrication |
EP2101070A1 (en) | 2008-03-10 | 2009-09-16 | Rockwool International A/S | A device for indicating the tensioning of a fastening member, such as a screw or the like |
DE102011004148A1 (de) * | 2011-02-15 | 2012-08-16 | Siemens Aktiengesellschaft | Signalfahne für ein Schienensystemen |
CN102322983B (zh) * | 2011-08-05 | 2013-01-23 | 中国水利水电科学研究院机电所 | 一种螺栓紧固状态监测装置及其监测方法 |
US20150165252A1 (en) * | 2012-05-30 | 2015-06-18 | The Reliable Automatic Sprinkler Co., Inc. | Visual assembly aid for sprinkler and method for use |
US9371658B2 (en) * | 2014-01-23 | 2016-06-21 | Harvel K. Crumley | Load indicating washer |
US10364569B2 (en) * | 2014-01-23 | 2019-07-30 | Harvel K. Crumley | Guide device for retaining ties in masonry walls |
US9574597B2 (en) * | 2014-06-30 | 2017-02-21 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Fastening device |
US9822544B2 (en) * | 2015-08-26 | 2017-11-21 | Infinigy Solutions, LLC | Monopole tower reinforcement system |
US11085485B1 (en) * | 2017-08-09 | 2021-08-10 | Short Run Pro, LLC | Method of installing a fastener into a surface and a washer for use therewith |
CN108317144B (zh) * | 2017-10-24 | 2019-10-11 | 喜利得股份公司 | 具有接合指示件的紧固件 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3469492A (en) * | 1967-07-11 | 1969-09-30 | Standard Pressed Steel Co | Pre-load indicator |
US3504591A (en) * | 1969-01-17 | 1970-04-07 | Aeroquip Corp | Torque limiting nut |
US3561317A (en) * | 1969-04-04 | 1971-02-09 | Anaconda American Brass Co | Self-indicating clamping bolt |
JPS5143192B2 (it) * | 1971-08-19 | 1976-11-19 | ||
US3948141A (en) * | 1974-08-20 | 1976-04-06 | Katsumi Shinjo | Load indicating washer |
JPS5144830A (ja) * | 1974-10-16 | 1976-04-16 | Hitachi Ltd | Zukeisokansochi |
US4020734A (en) * | 1975-11-26 | 1977-05-03 | Star Expansion Industries Corporation | Tension indicator for fastener means |
US4303001A (en) * | 1977-08-18 | 1981-12-01 | Trungold Emanuel H | Bolt tension indicating means |
US4483648A (en) * | 1979-07-09 | 1984-11-20 | Trungold Emanuel H | Bolt tension indicating means |
US4322193A (en) * | 1980-06-09 | 1982-03-30 | Stahl Keith E | Tension gauge |
DE3148730A1 (de) * | 1981-12-09 | 1983-07-21 | HIS Handels- und Industriebedarf GmbH, 4350 Recklinghausen | Zwischenlegscheibeneinheit |
GB2120795A (en) * | 1982-05-06 | 1983-12-07 | Priest And Sons Ltd Benjamin | Load-indicating washer |
DE3316290A1 (de) * | 1983-05-04 | 1984-11-08 | Hilti Ag, Schaan | Messvorrichtung fuer die spannkraft bei befestigungselementen |
JPS63158613A (ja) * | 1987-05-15 | 1988-07-01 | Mitsubishi Electric Corp | 数値制御装置の加工プログラム生成方法 |
-
1990
- 1990-02-23 US US07/483,822 patent/US4988246A/en not_active Expired - Fee Related
- 1990-02-23 GB GB9004103A patent/GB2229242B/en not_active Expired - Fee Related
- 1990-02-28 IT IT19517A patent/IT1241599B/it active IP Right Grant
- 1990-03-08 NL NL9000535A patent/NL9000535A/nl not_active Application Discontinuation
- 1990-03-16 FR FR9003425A patent/FR2644529B1/fr not_active Expired - Fee Related
- 1990-03-16 DE DE4008500A patent/DE4008500A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT9019517A0 (it) | 1990-02-28 |
IT1241599B (it) | 1994-01-19 |
GB9004103D0 (en) | 1990-04-18 |
FR2644529B1 (fr) | 1994-11-04 |
US4988246A (en) | 1991-01-29 |
NL9000535A (nl) | 1990-10-16 |
GB2229242A (en) | 1990-09-19 |
FR2644529A1 (fr) | 1990-09-21 |
DE4008500A1 (de) | 1990-09-20 |
GB2229242B (en) | 1993-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960229 |