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GB1290404A - - Google Patents

Info

Publication number
GB1290404A
GB1290404A GB1290404DA GB1290404A GB 1290404 A GB1290404 A GB 1290404A GB 1290404D A GB1290404D A GB 1290404DA GB 1290404 A GB1290404 A GB 1290404A
Authority
GB
United Kingdom
Prior art keywords
precurled
blank
knuckles
portions
tongues
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
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 filed Critical
Publication of GB1290404A publication Critical patent/GB1290404A/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
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Punching Or Piercing (AREA)
  • Forging (AREA)

Abstract

1290404 Making chain links; forging dies; angular bending REX CHAINBELT Inc 13 May 1970 [26 May 1969] 23168/70 Headings B3A, B3E and B3H [Also in Division F2] A method of making a conveyer chain link 10 having a rectangular body 12, curled knuckles 14 and 20 and an indented margin 24 to interfit and receive the curled knuckles 20 of similar adjacent links comprises forming a blank 28 having tongues 30 and 32, Fig. 3, pressing the blank into a die to turn the knuckles downwardly to form precurled knuckle portions such that edge 16 is swaged to a rounded form 88 corresponding to, and laterally continuous with, the outside surface 87 of the precurled portions of the tongues 30, and finally bending the precurled knuckle portions to form the knuckles 14 and 20. Before the blank 28 is stamped, the flat sheet metal is knifed to form bevels 23 and 25. The blank 28 is pressed into a U-shaped die 38 with a punch 40, Fig. 6, to form the precurled portions 87 and 89 of the tongues 30 and 32, respectively. Simultaneously the leading edge 16 and the bottom of the trailing edge 22 are swaged to form the rounded surfaces 88 and bevels (90) respectively.
GB1290404D 1969-05-26 1970-05-13 Expired GB1290404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82767769A 1969-05-26 1969-05-26

Publications (1)

Publication Number Publication Date
GB1290404A true GB1290404A (en) 1972-09-27

Family

ID=25249843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290404D Expired GB1290404A (en) 1969-05-26 1970-05-13

Country Status (6)

Country Link
CA (1) CA940475A (en)
DE (2) DE2066024C3 (en)
FR (1) FR2043659B1 (en)
GB (1) GB1290404A (en)
NL (1) NL167386C (en)
SE (1) SE371988B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542987U (en) * 1977-06-10 1979-01-10
CN112658096A (en) * 2021-01-26 2021-04-16 安徽工业大学 Multi-station stamping die for automatic production of flat-top chain plate
CN115365450A (en) * 2022-08-25 2022-11-22 黄山鼎奇链传动股份有限公司 Flat-top chain plate processing method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948689A1 (en) * 1979-12-04 1981-06-11 Amsted-Siemag Kette Gmbh, 5240 Betzdorf Steel plate conveyor unit - has plates with alternating traction webs and rolled hinge lugs
NL1004030C2 (en) * 1996-09-13 1998-03-16 Mcc Nederland Conveyor chain.
DE202015004667U1 (en) 2015-07-02 2015-08-26 Andreas Algaier Tool for separating and / or connecting band elements of a plate band

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1552416A (en) 1924-12-05 1925-09-08 American Nat Company Article shaping and binding means

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542987U (en) * 1977-06-10 1979-01-10
CN112658096A (en) * 2021-01-26 2021-04-16 安徽工业大学 Multi-station stamping die for automatic production of flat-top chain plate
CN112658096B (en) * 2021-01-26 2024-04-12 安徽工业大学 Multi-station stamping die for automatic production of flat top chain plates
CN115365450A (en) * 2022-08-25 2022-11-22 黄山鼎奇链传动股份有限公司 Flat-top chain plate processing method

Also Published As

Publication number Publication date
SE371988B (en) 1974-12-09
DE2025711A1 (en) 1970-12-03
NL167386C (en) 1981-12-16
FR2043659A1 (en) 1971-02-19
FR2043659B1 (en) 1974-08-09
NL7007575A (en) 1970-11-30
NL167386B (en) 1981-07-16
DE2066024B1 (en) 1980-11-27
DE2025711C3 (en) 1978-11-09
DE2025711B2 (en) 1978-03-16
DE2066024C3 (en) 1981-08-13
CA940475A (en) 1974-01-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee