FR2410183B3 - - Google Patents

Info

Publication number
FR2410183B3
FR2410183B3 FR7735140A FR7735140A FR2410183B3 FR 2410183 B3 FR2410183 B3 FR 2410183B3 FR 7735140 A FR7735140 A FR 7735140A FR 7735140 A FR7735140 A FR 7735140A FR 2410183 B3 FR2410183 B3 FR 2410183B3
Authority
FR
France
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
FR7735140A
Other languages
French (fr)
Other versions
FR2410183A1 (en
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.)
NORMANDIE ATEL METALLURG MECA
Original Assignee
NORMANDIE ATEL METALLURG MECA
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 NORMANDIE ATEL METALLURG MECA filed Critical NORMANDIE ATEL METALLURG MECA
Priority to FR7735140A priority Critical patent/FR2410183A1/en
Publication of FR2410183A1 publication Critical patent/FR2410183A1/en
Application granted granted Critical
Publication of FR2410183B3 publication Critical patent/FR2410183B3/fr
Granted 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
    • 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
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/10—Tubular chairs of foldable, collapsible, or dismountable type
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/1235—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members the connection taking place from inside the pipes
FR7735140A 1977-11-23 1977-11-23 End-to-end joint for tubular structures - uses spring wound with two sets of coils from one piece of wire Granted FR2410183A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735140A FR2410183A1 (en) 1977-11-23 1977-11-23 End-to-end joint for tubular structures - uses spring wound with two sets of coils from one piece of wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735140A FR2410183A1 (en) 1977-11-23 1977-11-23 End-to-end joint for tubular structures - uses spring wound with two sets of coils from one piece of wire

Publications (2)

Publication Number Publication Date
FR2410183A1 FR2410183A1 (en) 1979-06-22
FR2410183B3 true FR2410183B3 (en) 1980-09-19

Family

ID=9197923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735140A Granted FR2410183A1 (en) 1977-11-23 1977-11-23 End-to-end joint for tubular structures - uses spring wound with two sets of coils from one piece of wire

Country Status (1)

Country Link
FR (1) FR2410183A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125155C1 (en) * 1991-07-30 1993-02-04 Robert Bosch Gmbh, 7000 Stuttgart, De
WO2005115909A1 (en) * 2004-05-28 2005-12-08 Gibbens Industries Pty Limited Spring wire connector
EP2840586A1 (en) * 2013-08-21 2015-02-25 Siemens Aktiengesellschaft Self-retention compression spring with housing

Also Published As

Publication number Publication date
FR2410183A1 (en) 1979-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse