FR2679315B1 - Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees. - Google Patents

Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees.

Info

Publication number
FR2679315B1
FR2679315B1 FR9108897A FR9108897A FR2679315B1 FR 2679315 B1 FR2679315 B1 FR 2679315B1 FR 9108897 A FR9108897 A FR 9108897A FR 9108897 A FR9108897 A FR 9108897A FR 2679315 B1 FR2679315 B1 FR 2679315B1
Authority
FR
France
Prior art keywords
asserved
support
control
regular movement
providing regular
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 - Fee Related
Application number
FR9108897A
Other languages
English (en)
Other versions
FR2679315A1 (fr
Inventor
Bradleigh Weiss
Eric Brian
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9108897A priority Critical patent/FR2679315B1/fr
Priority to PCT/FR1992/000644 priority patent/WO1993002318A1/fr
Publication of FR2679315A1 publication Critical patent/FR2679315A1/fr
Application granted granted Critical
Publication of FR2679315B1 publication Critical patent/FR2679315B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F16M11/425—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels along guiding means
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/08—Trick photography

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories Of Cameras (AREA)
  • Studio Devices (AREA)
FR9108897A 1991-07-15 1991-07-15 Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees. Expired - Fee Related FR2679315B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9108897A FR2679315B1 (fr) 1991-07-15 1991-07-15 Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees.
PCT/FR1992/000644 WO1993002318A1 (fr) 1991-07-15 1992-07-07 Double travelling asservi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108897A FR2679315B1 (fr) 1991-07-15 1991-07-15 Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees.

Publications (2)

Publication Number Publication Date
FR2679315A1 FR2679315A1 (fr) 1993-01-22
FR2679315B1 true FR2679315B1 (fr) 1993-10-08

Family

ID=9415104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108897A Expired - Fee Related FR2679315B1 (fr) 1991-07-15 1991-07-15 Double travelling asservi assurant le deplacement regulier et commande d'un support sur certaines surfaces reglees.

Country Status (2)

Country Link
FR (1) FR2679315B1 (fr)
WO (1) WO1993002318A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729014A1 (fr) * 1994-12-29 1996-07-05 Gec Alsthom Transport Sa Dispositif electronique de conversion de l'energie electrique et installation d'alimentation en faisant usage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR56509E (fr) * 1946-01-25 1952-09-26 Support roulant pour appareils de prise de vues cinématographiques et autres appareils de visée
US3613546A (en) * 1969-09-08 1971-10-19 Donald M Richardson Camera-traversing structure
FR2455830A1 (fr) * 1979-05-02 1980-11-28 France Regions Fr3 Ste Nale Procede et systeme pour filmer en studio des images mobiles a incruster en television en couleurs

Also Published As

Publication number Publication date
FR2679315A1 (fr) 1993-01-22
WO1993002318A1 (fr) 1993-02-04

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Legal Events

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ST Notification of lapse
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