FR2621363B1 - Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences - Google Patents

Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences

Info

Publication number
FR2621363B1
FR2621363B1 FR8713646A FR8713646A FR2621363B1 FR 2621363 B1 FR2621363 B1 FR 2621363B1 FR 8713646 A FR8713646 A FR 8713646A FR 8713646 A FR8713646 A FR 8713646A FR 2621363 B1 FR2621363 B1 FR 2621363B1
Authority
FR
France
Prior art keywords
oscillators
amplifiers
electronic circuits
tuning screw
microwave filters
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.)
Expired
Application number
FR8713646A
Other languages
English (en)
Other versions
FR2621363A1 (fr
Inventor
Christian Chastanet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR8713646A priority Critical patent/FR2621363B1/fr
Publication of FR2621363A1 publication Critical patent/FR2621363A1/fr
Application granted granted Critical
Publication of FR2621363B1 publication Critical patent/FR2621363B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B1/00—Sensitive elements capable of producing movement or displacement for purposes not limited to measurement; Associated transmission mechanisms therefor
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation
    • F16B39/286—Locking by means of elastic deformation caused by saw cuts
    • 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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/38—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with a second part of the screw-thread which may be resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR8713646A 1987-10-02 1987-10-02 Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences Expired FR2621363B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713646A FR2621363B1 (fr) 1987-10-02 1987-10-02 Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713646A FR2621363B1 (fr) 1987-10-02 1987-10-02 Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences

Publications (2)

Publication Number Publication Date
FR2621363A1 FR2621363A1 (fr) 1989-04-07
FR2621363B1 true FR2621363B1 (fr) 1989-12-29

Family

ID=9355464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713646A Expired FR2621363B1 (fr) 1987-10-02 1987-10-02 Vis d'accord utilisable pour des circuits electroniques comme des filtres, amplificateurs ou oscillateurs hyperfrequences

Country Status (1)

Country Link
FR (1) FR2621363B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253639A (zh) * 2019-07-03 2019-09-20 中山市中建电气有限公司 具有金刚石磨层的一体式高分子材料专用锯片及加工方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519554C2 (sv) 1999-04-14 2003-03-11 Ericsson Telefon Ab L M Skruvanordning samt trimanordning innefattande en sådan skruvanordning för trimning av ett kavitetsfilters frekvensförhållande eller kopplingsgrad
CN110173501A (zh) * 2019-05-22 2019-08-27 深圳市国人射频通信有限公司 一种自锁螺杆及应用该种自锁螺杆的自锁组件
CN114294477A (zh) * 2021-12-01 2022-04-08 中国石油天然气集团有限公司 一种组装式托辊组件
CN114932211A (zh) * 2022-05-27 2022-08-23 赵洋 一种铝水自动浇铸机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542377A (en) * 1946-12-21 1951-02-20 Eaton Mfg Co Self-locking screw
US4661031A (en) * 1982-06-04 1987-04-28 R&H Technology, Inc. Fatigue resistant fastener assembly
FR2540195B1 (fr) * 1983-02-02 1986-09-19 Peugeot Dispositif de freinage pour liaison par filetage et ses applications

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110253639A (zh) * 2019-07-03 2019-09-20 中山市中建电气有限公司 具有金刚石磨层的一体式高分子材料专用锯片及加工方法

Also Published As

Publication number Publication date
FR2621363A1 (fr) 1989-04-07

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse