FR2311126A1 - Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight - Google Patents

Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight

Info

Publication number
FR2311126A1
FR2311126A1 FR7516250A FR7516250A FR2311126A1 FR 2311126 A1 FR2311126 A1 FR 2311126A1 FR 7516250 A FR7516250 A FR 7516250A FR 7516250 A FR7516250 A FR 7516250A FR 2311126 A1 FR2311126 A1 FR 2311126A1
Authority
FR
France
Prior art keywords
knot
pulling
looped
tight
arms
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.)
Granted
Application number
FR7516250A
Other languages
French (fr)
Other versions
FR2311126B1 (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.)
LE DAUPHIN
Original Assignee
LE DAUPHIN
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 LE DAUPHIN filed Critical LE DAUPHIN
Priority to FR7516250A priority Critical patent/FR2311126A1/en
Publication of FR2311126A1 publication Critical patent/FR2311126A1/en
Application granted granted Critical
Publication of FR2311126B1 publication Critical patent/FR2311126B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/26—Manufacturing shades

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Basic Packing Technique (AREA)
  • Ropes Or Cables (AREA)

Abstract

The arms displace themselves the one from the other, to tighten the knot by pulling on the ends of the cord, and return to their point of departure whilst releasing the cord ends. The two arms are arranged symmetrically on a support on which they pivot and they are linked by a system of connecting rods; each arm being kinked so that its free end is aligned towards the free end of the other. Provides a cheap machine, easily operated by unskilled personnel.
FR7516250A 1975-05-16 1975-05-16 Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight Granted FR2311126A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516250A FR2311126A1 (en) 1975-05-16 1975-05-16 Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516250A FR2311126A1 (en) 1975-05-16 1975-05-16 Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight

Publications (2)

Publication Number Publication Date
FR2311126A1 true FR2311126A1 (en) 1976-12-10
FR2311126B1 FR2311126B1 (en) 1978-06-09

Family

ID=9155636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516250A Granted FR2311126A1 (en) 1975-05-16 1975-05-16 Cord drawing and tightening machine - has arms gripping cords when knot is looped and pulling it tight

Country Status (1)

Country Link
FR (1) FR2311126A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003670A1 (en) * 1992-08-10 1994-02-17 Inm Gruppen Ab Method and device for tensioning a cord when joining together two or more articles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165456A (en) * 1936-08-22 1939-07-11 Cox Henry Wilfred Wire tightening and twisting machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165456A (en) * 1936-08-22 1939-07-11 Cox Henry Wilfred Wire tightening and twisting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003670A1 (en) * 1992-08-10 1994-02-17 Inm Gruppen Ab Method and device for tensioning a cord when joining together two or more articles

Also Published As

Publication number Publication date
FR2311126B1 (en) 1978-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse