JP7178446B2 - ナットロッキングシステム、及びかかるナットロッキングシステムを備えた電子デバイス - Google Patents
ナットロッキングシステム、及びかかるナットロッキングシステムを備えた電子デバイス Download PDFInfo
- Publication number
- JP7178446B2 JP7178446B2 JP2021068076A JP2021068076A JP7178446B2 JP 7178446 B2 JP7178446 B2 JP 7178446B2 JP 2021068076 A JP2021068076 A JP 2021068076A JP 2021068076 A JP2021068076 A JP 2021068076A JP 7178446 B2 JP7178446 B2 JP 7178446B2
- Authority
- JP
- Japan
- Prior art keywords
- nut
- shaft
- tongue
- locking system
- retaining ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012858 resilient material Substances 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 62
- 230000000717 retained effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
-
- 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
-
- 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
- F16B37/00—Nuts or like thread-engaging members
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/20—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of steel wire or the like
-
- 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
- F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Studio Devices (AREA)
Description
Claims (12)
- ナットロッキングシステム(10)であって、ナット(100)、シャフト(200)、及び保持リング(300)を備え、前記ナット(100)がねじ式継手(12)によって前記シャフト(200)に接続され、前記シャフト(200)が、前記保持リング(300)の本体(302)が配置されている中空部(202)を備え、前記保持リング(300)が、舌状部(304)であって、前記ナット(100)の動きが抑制されるように、前記シャフト(200)に対する前記ナット(100)のシャフト軸方向への動きに応じて前記ナット(100)と係合するように構成されている舌状部(304)を備え、前記舌状部(304)が、前記ナット(100)の上側部分(102)の上に延在する第1の舌状部分(306)であって、前記ナット(100)の前記上側部分(102)と係合するように構成されている第1の舌状部分(306)を備え、前記舌状部(304)が、前記シャフト(200)の長手方向に延在する第2の舌状部分(308)をさらに備え、前記第2の舌状部分(308)が、前記本体(302)と前記第1の舌状部分(306)とを相互接続している、ナットロッキングシステム(10)。
- 前記保持リング(300)の前記本体(302)がスプリットリングである、請求項1に記載のナットロッキングシステム(10)。
- 前記保持リング(300)の前記本体(302)が弾力材で作製されている、請求項1又は2に記載のナットロッキングシステム(10)。
- 前記中空部(202)には、前記保持リング(300)の前記本体(302)のセクションを受け入れる凹部(206)が設けられている、請求項1から3のいずれか一項に記載のナットロッキングシステム(10)。
- 前記凹部(206)が環状溝である、請求項4に記載のナットロッキングシステム(10)。
- 前記舌状部(304)が、前記舌状部(304)の先端部を構成する第3の舌状部分(310)を備え、前記第3の舌状部分(310)が、前記シャフト(200)の長手方向に延在し、前記ナット(100)の外側側面(104)と係合するように構成されている、請求項1から5のいずれか一項に記載のナットロッキングシステム(10)。
- 前記ナット(100)の前記外側側面(104)には、前記第3の舌状部分(310)を受け入れるための溝(106)が設けられている、請求項6に記載のナットロッキングシステム(10)。
- 前記保持リング(300)の前記本体(302)及び前記舌状部(304)が、一体型に形成されている、請求項1から7のいずれか一項に記載のナットロッキングシステム(10)。
- 前記ねじ式継手(12)が、前記シャフト(200)の雄ねじ(208)と、前記ナット(100)の雌ねじ(108)とを備えている、請求項1から8のいずれか一項に記載のナットロッキングシステム(10)。
- 前記保持リング(300)の前記本体(302)が、前記シャフト(200)の端部(204)からある距離に配置されている、請求項1から9のいずれか一項に記載のナットロッキングシステム(10)。
- 電子デバイス(1000)であって、支持体に取り付け可能である第1の部分(1002)と、請求項1から10のいずれか一項に記載のナットロッキングシステム(10)によって、前記第1の部分(1002)に取り付けられている第2の部分(1004)とを備えている電子デバイスであって、前記ナットロッキングシステム(10)の前記シャフト(200)が、前記電子デバイス(1000)の前記第2の部分(1004)と関連付けられている、電子デバイス(1000)。
- 前記電子デバイス(1000)が、カメラデバイス(1000)であり、前記第2の部分(1004)が、前記第1の部分(1002)に回転可能に取り付けられているカメラ部分(1004)である、請求項11に記載の電子デバイス(1000)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20171379.9A EP3901475B1 (en) | 2020-04-24 | 2020-04-24 | Nut locking system and electronic device comprising such nut locking system |
EP20171379 | 2020-04-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021183869A JP2021183869A (ja) | 2021-12-02 |
JP2021183869A5 JP2021183869A5 (ja) | 2022-06-07 |
JP7178446B2 true JP7178446B2 (ja) | 2022-11-25 |
Family
ID=70464902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021068076A Active JP7178446B2 (ja) | 2020-04-24 | 2021-04-14 | ナットロッキングシステム、及びかかるナットロッキングシステムを備えた電子デバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US11971065B2 (ja) |
EP (1) | EP3901475B1 (ja) |
JP (1) | JP7178446B2 (ja) |
KR (1) | KR102474967B1 (ja) |
CN (1) | CN113550968B (ja) |
TW (1) | TW202146782A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009135723A (ja) | 2007-11-30 | 2009-06-18 | Victor Co Of Japan Ltd | 監視カメラ装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE473894C (de) * | 1926-07-27 | 1929-03-22 | Hermann Gutwirth | Schraubensicherung |
US2131812A (en) * | 1936-04-17 | 1938-10-04 | Manual S Alves | Nut lock |
DE721397C (de) * | 1940-04-12 | 1942-06-04 | Messerschmitt Boelkow Blohm | Schraubensicherung |
US2426219A (en) * | 1943-11-18 | 1947-08-26 | Tom C Jackson | Locking means |
US2595787A (en) * | 1947-03-12 | 1952-05-06 | Waldes Kohinoor Inc | Retaining ring assembly |
DE808308C (de) * | 1949-10-29 | 1951-07-12 | Carl Arnold Dipl Ing | Schraubensicherung |
US2898135A (en) | 1954-05-25 | 1959-08-04 | Waldes Kohinoor Inc | Means for locking internal retaining rings |
US2813732A (en) | 1956-03-13 | 1957-11-19 | Hird Kenneth | Anti-rotate snap ring |
US3844323A (en) | 1971-11-26 | 1974-10-29 | Ceromet Inc | Split lock ring |
IT7969178A0 (it) * | 1979-11-08 | 1979-11-08 | Fiat Allis Macch Movi | Dispositivo di bloccaggio per trattenere in posizione una ghiera su un corpo cilindrico filettato |
US4398815A (en) * | 1981-10-19 | 1983-08-16 | Ampex Corporation | Camera mount |
JPS6059812U (ja) | 1983-09-30 | 1985-04-25 | 光洋精工株式会社 | C形止め輪 |
JPS62128213U (ja) | 1986-02-05 | 1987-08-14 | ||
JPH0716897Y2 (ja) | 1988-05-16 | 1995-04-19 | 三菱自動車工業株式会社 | ロックナットのロック構造 |
JP3052547B2 (ja) * | 1992-03-25 | 2000-06-12 | 株式会社明電舎 | 電縫管製造装置 |
JPH0738732U (ja) | 1993-12-14 | 1995-07-14 | 幸爾 奥田 | ナットゆるみ防止具及び回転防止補助具 |
JP3182117B2 (ja) * | 1997-09-25 | 2001-07-03 | 株式会社石亀工業 | ナット合わせ手段付きロックナット |
JP3052547U (ja) | 1998-03-24 | 1998-09-29 | 三郎 山木 | ナット緩み止め具 |
EP2128461A1 (en) * | 2008-05-30 | 2009-12-02 | ALSTOM Technology Ltd | Nut locking system |
KR101346909B1 (ko) | 2012-11-01 | 2014-01-02 | 추승영 | 렌즈 홀더 및 그 고정 방법 |
US9683596B2 (en) * | 2013-07-26 | 2017-06-20 | Maclean-Fogg Company | Locking nut |
US10107324B1 (en) | 2017-08-08 | 2018-10-23 | Temper Axle Products Corporation | Lock nut with offset retaining ring |
KR102004857B1 (ko) | 2018-11-05 | 2019-07-29 | 주식회사 스틸네트워크 | 풀림 방지용 너트 |
-
2020
- 2020-04-24 EP EP20171379.9A patent/EP3901475B1/en active Active
-
2021
- 2021-03-19 US US17/206,237 patent/US11971065B2/en active Active
- 2021-04-07 TW TW110112488A patent/TW202146782A/zh unknown
- 2021-04-09 KR KR1020210046352A patent/KR102474967B1/ko active IP Right Grant
- 2021-04-14 JP JP2021068076A patent/JP7178446B2/ja active Active
- 2021-04-19 CN CN202110418568.5A patent/CN113550968B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009135723A (ja) | 2007-11-30 | 2009-06-18 | Victor Co Of Japan Ltd | 監視カメラ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2021183869A (ja) | 2021-12-02 |
KR20210131884A (ko) | 2021-11-03 |
CN113550968A (zh) | 2021-10-26 |
EP3901475A1 (en) | 2021-10-27 |
US20210332843A1 (en) | 2021-10-28 |
CN113550968B (zh) | 2022-08-05 |
US11971065B2 (en) | 2024-04-30 |
TW202146782A (zh) | 2021-12-16 |
KR102474967B1 (ko) | 2022-12-06 |
EP3901475B1 (en) | 2022-03-16 |
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