ES2001140A6 - Closable chain link - Google Patents

Closable chain link

Info

Publication number
ES2001140A6
ES2001140A6 ES8602186A ES8602186A ES2001140A6 ES 2001140 A6 ES2001140 A6 ES 2001140A6 ES 8602186 A ES8602186 A ES 8602186A ES 8602186 A ES8602186 A ES 8602186A ES 2001140 A6 ES2001140 A6 ES 2001140A6
Authority
ES
Spain
Prior art keywords
locking member
filler
link
chain link
closed
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
ES8602186A
Other languages
Spanish (es)
Inventor
Jelle Adama
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.)
Nemag NV
Nemag BV
Original Assignee
Nemag NV
Nemag BV
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 Nemag NV, Nemag BV filed Critical Nemag NV
Publication of ES2001140A6 publication Critical patent/ES2001140A6/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
    • 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
    • F16G15/04—Quickly-detachable chain couplings; Shackles chain links with rapid junction means are classified according to the corresponding kind of chain

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Chain Conveyers (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

A closable chain link having an open limb wherein is insertable a filler (9) connected to a locking member (11) rotatable relative thereto, said member lying in the space enclosed by the link when the link is closed, and having two opposed flat sides (25), the mutual distance between which is smaller than the passage (2) in the open limb. The length of the locking member 11 in a direction parallel to the flat sides (25) is larger than the passage (2) closed by the filler (9) in the closed position of the link. The filler (9) and the locking member (11) are interconnected by a retaining member (16) disposed in an outwardly accessible chamber (13) of the filler (9) and having an enlarged head (14). The retaining member (16) is connected to said locking member (11) and loaded by a spring (17) in a direction keeping the filler (9) and the locking member (11) pressed against one another. The locking member (11) consists of a single piece having a cylindrical portion (30) located within the space enclosed by the link (1) and terminating in a journal (18) of smaller diameter, which journal (18) is receivable for support in a chamber (19) disposed in the continuous limb of the chain link (1).
ES8602186A 1985-09-26 1986-09-25 Closable chain link Expired ES2001140A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8502630A NL192005C (en) 1985-09-26 1985-09-26 Lockable chain link.

Publications (1)

Publication Number Publication Date
ES2001140A6 true ES2001140A6 (en) 1988-04-16

Family

ID=19846618

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602186A Expired ES2001140A6 (en) 1985-09-26 1986-09-25 Closable chain link

Country Status (8)

Country Link
JP (1) JP2528641B2 (en)
BE (1) BE905486A (en)
DE (1) DE3632026A1 (en)
ES (1) ES2001140A6 (en)
FR (1) FR2587778B1 (en)
GB (1) GB2180910B (en)
IT (1) IT1205547B (en)
NL (1) NL192005C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168884A1 (en) * 1998-11-13 2002-06-16 Vicinay Cadenas S A Connecting shackle for chains having orthogonally-planed closing means

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911895C1 (en) * 1989-04-12 1990-08-30 Salzgitter Maschinenbau Gmbh, 3320 Salzgitter, De
NL1004866C2 (en) 1996-12-20 1998-06-29 Nemag Nv Lockable chain link.
DE102012101099B4 (en) * 2012-02-10 2022-12-22 Rud Ketten Rieger & Dietz Gmbh U. Co. Kg Lock assembly, ring lock and tire chain

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE526986C (en) * 1931-06-12 Demag Akt Ges Insert chain link
FR3094E (en) * 1904-01-22 1904-08-30 Gustave Adolphe Dresler Assembly link for chains
DE352739C (en) * 1917-01-31 1922-05-04 Anton Hlastec Locking piece for replaceable chain links
US1672867A (en) * 1921-11-04 1928-06-12 Nat Malleable & Steel Castings Chain link
GB774212A (en) * 1954-08-25 1957-05-08 John Harding Taylor An improved hook
NL148689B (en) * 1965-04-26 1976-02-16 Nemag Nv LOCKABLE CHAIN SHELF WITH A LOCKABLE FILLER.
DE6609882U (en) * 1968-01-12 1973-01-18 Demag Ag C-SHAPED CHAIN CONNECTOR.
JPS6058949U (en) * 1983-09-29 1985-04-24 昭和機械商事株式会社 chain joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168884A1 (en) * 1998-11-13 2002-06-16 Vicinay Cadenas S A Connecting shackle for chains having orthogonally-planed closing means

Also Published As

Publication number Publication date
IT1205547B (en) 1989-03-23
JPS6275149A (en) 1987-04-07
BE905486A (en) 1987-03-25
NL192005C (en) 1996-12-03
IT8684946A0 (en) 1986-09-25
DE3632026C2 (en) 1988-08-11
GB8623171D0 (en) 1986-10-29
FR2587778B1 (en) 1992-02-21
GB2180910B (en) 1989-09-20
JP2528641B2 (en) 1996-08-28
FR2587778A1 (en) 1987-03-27
DE3632026A1 (en) 1987-03-26
NL192005B (en) 1996-08-01
GB2180910A (en) 1987-04-08
NL8502630A (en) 1987-04-16

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-09-25

FD1A Patent lapsed

Effective date: 20010926