EP0346721A3 - Adjustable clamp for assembling structures including a plurality of parts, particularly for frames and frameworks - Google Patents

Adjustable clamp for assembling structures including a plurality of parts, particularly for frames and frameworks Download PDF

Info

Publication number
EP0346721A3
EP0346721A3 EP19890110128 EP89110128A EP0346721A3 EP 0346721 A3 EP0346721 A3 EP 0346721A3 EP 19890110128 EP19890110128 EP 19890110128 EP 89110128 A EP89110128 A EP 89110128A EP 0346721 A3 EP0346721 A3 EP 0346721A3
Authority
EP
European Patent Office
Prior art keywords
band
traction element
frameworks
frames
parts
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.)
Withdrawn
Application number
EP19890110128
Other languages
German (de)
French (fr)
Other versions
EP0346721A2 (en
Inventor
Matteo Carbone
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.)
VALEX INTERNATIONAL SpA
Original Assignee
VALEX INTERNATIONAL 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
Application filed by VALEX INTERNATIONAL SpA filed Critical VALEX INTERNATIONAL SpA
Publication of EP0346721A2 publication Critical patent/EP0346721A2/en
Publication of EP0346721A3 publication Critical patent/EP0346721A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/20—Vices for clamping work of special profile, e.g. pipes
    • B25B1/205—Vices of the chain or strip type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

This adjustable clamp for assembling structures including a plurality of parts, particularly for frames and frameworks, comprises a band (2) unreeled from a feed reel (3) and wrapping up the surface of a structure (4) to be assembled preferably around elements (5) countershaped to any corners of said structure, said band (2) passing through a traction element (7) to which a band end (8) is also connected. The traction element is slidably associated with guides (14,15) protruding from an element (11) which can be fixed to the structure (4) and to which said traction element (7) is adjustably associated by a screw actuation element (9). According to the invention, insertion-coupling means are provided, adapted to rigidly associate said reel (3) and said traction element (7), with lever means adapted to lock the portion of said band (2) which traverses said traction element (7) and with wedge means (35) adapted to lock the band end (8).
EP19890110128 1988-06-16 1989-06-05 Adjustable clamp for assembling structures including a plurality of parts, particularly for frames and frameworks Withdrawn EP0346721A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3067288U 1988-06-16
IT3067288U IT215665Z2 (en) 1988-06-16 1988-06-16 STRUCTURE OF ADJUSTABLE CLAMP PARTICULARLY FOR FRAMES AND FRAMES.

Publications (2)

Publication Number Publication Date
EP0346721A2 EP0346721A2 (en) 1989-12-20
EP0346721A3 true EP0346721A3 (en) 1991-06-05

Family

ID=11230803

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890110128 Withdrawn EP0346721A3 (en) 1988-06-16 1989-06-05 Adjustable clamp for assembling structures including a plurality of parts, particularly for frames and frameworks

Country Status (2)

Country Link
EP (1) EP0346721A3 (en)
IT (1) IT215665Z2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507699A1 (en) * 1995-03-04 1996-09-05 Bessey & Sohn Strap tensioner
US7419148B1 (en) 2004-10-19 2008-09-02 Lee Valley Tools, Ltd. Variable angle flexible band clamp corner
CN110238789A (en) * 2019-06-22 2019-09-17 朱姗姗 A kind of medical stretcher packaging technology assembling pedestal
CN115122259A (en) * 2022-08-06 2022-09-30 安徽省佳艺休闲用品有限公司 Semi-automatic traction tool for reclining chair back

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8511116U1 (en) * 1985-04-16 1985-07-25 Fa. Friedrich Küpper, 5531 Berlingen Device for tensioning picture frames
DE8511115U1 (en) * 1985-04-16 1985-09-19 Fa. Friedrich Küpper, 5531 Berlingen Device for tensioning picture frames
US4560153A (en) * 1984-04-20 1985-12-24 Han David C Fixing tool for square frame
DE3505439A1 (en) * 1985-02-16 1986-08-21 Robert 5446 Engeln Wolff Frame clamping device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560153A (en) * 1984-04-20 1985-12-24 Han David C Fixing tool for square frame
DE3505439A1 (en) * 1985-02-16 1986-08-21 Robert 5446 Engeln Wolff Frame clamping device
DE8511116U1 (en) * 1985-04-16 1985-07-25 Fa. Friedrich Küpper, 5531 Berlingen Device for tensioning picture frames
DE8511115U1 (en) * 1985-04-16 1985-09-19 Fa. Friedrich Küpper, 5531 Berlingen Device for tensioning picture frames

Also Published As

Publication number Publication date
IT215665Z2 (en) 1990-10-22
EP0346721A2 (en) 1989-12-20
IT8830672V0 (en) 1988-06-16

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