FR604883A - Telescopic device with automatic braking - Google Patents

Telescopic device with automatic braking

Info

Publication number
FR604883A
FR604883A FR604883DA FR604883A FR 604883 A FR604883 A FR 604883A FR 604883D A FR604883D A FR 604883DA FR 604883 A FR604883 A FR 604883A
Authority
FR
France
Prior art keywords
telescopic device
automatic braking
braking
automatic
telescopic
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
Other languages
French (fr)
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.)
BENOIST ET DUFOUR SOC
Original Assignee
BENOIST ET DUFOUR SOC
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 BENOIST ET DUFOUR SOC filed Critical BENOIST ET DUFOUR SOC
Application granted granted Critical
Publication of FR604883A publication Critical patent/FR604883A/en
Expired 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
    • F16M11/20—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
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1481—Telescoping systems locking in intermediate non-discrete positions with a gripping helical spring
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/027—Locking means for translational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR604883D 1925-10-20 1925-10-20 Telescopic device with automatic braking Expired FR604883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR604883T 1925-10-20

Publications (1)

Publication Number Publication Date
FR604883A true FR604883A (en) 1926-05-15

Family

ID=8973609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR604883D Expired FR604883A (en) 1925-10-20 1925-10-20 Telescopic device with automatic braking

Country Status (1)

Country Link
FR (1) FR604883A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429383A (en) * 1945-01-04 1947-10-21 Arens Controls Releasable locking mechanism for reciprocable control
US2511321A (en) * 1943-09-29 1950-06-13 Leich Electric Co Device for clutching reciprocable actuating rod to driven members
US2827779A (en) * 1954-10-26 1958-03-25 Robert L Holloway Torque coupling
US3603623A (en) * 1970-01-12 1971-09-07 Wooster Brush Co The Spring lock for telescoping members

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511321A (en) * 1943-09-29 1950-06-13 Leich Electric Co Device for clutching reciprocable actuating rod to driven members
US2429383A (en) * 1945-01-04 1947-10-21 Arens Controls Releasable locking mechanism for reciprocable control
US2827779A (en) * 1954-10-26 1958-03-25 Robert L Holloway Torque coupling
US3603623A (en) * 1970-01-12 1971-09-07 Wooster Brush Co The Spring lock for telescoping members

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