SE8300179L - CHAIN LINK FOR SAFETY CHAIN - Google Patents

CHAIN LINK FOR SAFETY CHAIN

Info

Publication number
SE8300179L
SE8300179L SE8300179A SE8300179A SE8300179L SE 8300179 L SE8300179 L SE 8300179L SE 8300179 A SE8300179 A SE 8300179A SE 8300179 A SE8300179 A SE 8300179A SE 8300179 L SE8300179 L SE 8300179L
Authority
SE
Sweden
Prior art keywords
link
section
chain
cross
safety
Prior art date
Application number
SE8300179A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8300179D0 (en
Inventor
F Bellotto
Original Assignee
Weissenfels Spa
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
Priority claimed from IT03322/82A external-priority patent/IT1157418B/en
Priority claimed from IT03405/82A external-priority patent/IT1156590B/en
Application filed by Weissenfels Spa filed Critical Weissenfels Spa
Publication of SE8300179D0 publication Critical patent/SE8300179D0/en
Publication of SE8300179L publication Critical patent/SE8300179L/en

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/12—Chain links
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Tyre Moulding (AREA)

Abstract

A link for a safety chain for example to secure a bicycle against theft, is made from a material having a rectilinear cross-section (F) e.g. in the form of a trapezium having longer and shorter sides (5,4) respectively at the inner and outer peripheries of the link. Alternatively the cross-section may be square or rectangular. Where the ends of the material used to form a link are welded together, a bead (6) is formed of angled section to keep a cutting tool away from the weld. The length of the opening in each link is less than 3 times the width (B) of the cross-section. There is strong resistance against cutting by shears, and against insertion of a lever. <IMAGE>
SE8300179A 1982-02-02 1983-01-14 CHAIN LINK FOR SAFETY CHAIN SE8300179L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT03322/82A IT1157418B (en) 1982-02-02 1982-02-02 Link for bicycle lock chain
IT03405/82A IT1156590B (en) 1982-04-20 1982-04-20 Link for safety chain
DE8212524 1982-04-30

Publications (2)

Publication Number Publication Date
SE8300179D0 SE8300179D0 (en) 1983-01-14
SE8300179L true SE8300179L (en) 1983-08-03

Family

ID=27207510

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300179A SE8300179L (en) 1982-02-02 1983-01-14 CHAIN LINK FOR SAFETY CHAIN

Country Status (6)

Country Link
ES (1) ES270070Y (en)
FR (1) FR2520824A1 (en)
GB (1) GB2114262B (en)
IE (1) IE53705B1 (en)
IL (1) IL67790A0 (en)
SE (1) SE8300179L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520363A1 (en) * 1985-06-07 1986-12-11 Fa. August Thiele, 5860 Iserlohn Securing chain, in particular for securing bicycles, motorcycles or the like
DE3622110C2 (en) * 1986-07-02 1995-06-14 Westfalia Becorit Ind Tech Feed device for mining extraction machines with a rack chain
DE29504080U1 (en) * 1995-03-10 1996-07-11 Neukirchen, Roland, 50733 Köln Safety chain
DE19608040A1 (en) * 1996-03-02 1997-09-04 Roland Neukirchen Safety chain
ITMI20010610A1 (en) * 2001-03-22 2002-09-22 Maggi Catene Spa IMPROVED SECTION ANTI-THEFT CHAIN
DE202004021736U1 (en) 2004-09-10 2010-10-21 J.D. Theile Gmbh & Co. Kg link chain
CN102562947A (en) * 2011-12-03 2012-07-11 江苏欧玛机械有限公司 Novel round-link chain

Also Published As

Publication number Publication date
GB2114262B (en) 1985-10-09
ES270070U (en) 1983-07-16
FR2520824B3 (en) 1985-02-15
FR2520824A1 (en) 1983-08-05
IE830160L (en) 1983-08-02
IE53705B1 (en) 1989-01-18
ES270070Y (en) 1986-07-16
SE8300179D0 (en) 1983-01-14
GB8302754D0 (en) 1983-03-02
IL67790A0 (en) 1983-05-15
GB2114262A (en) 1983-08-17

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