FR2312341A1 - Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure - Google Patents

Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure

Info

Publication number
FR2312341A1
FR2312341A1 FR7516448A FR7516448A FR2312341A1 FR 2312341 A1 FR2312341 A1 FR 2312341A1 FR 7516448 A FR7516448 A FR 7516448A FR 7516448 A FR7516448 A FR 7516448A FR 2312341 A1 FR2312341 A1 FR 2312341A1
Authority
FR
France
Prior art keywords
press
screw
pneumatic spring
layer support
wood layer
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Withdrawn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
FR7516448A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7516448A priority Critical patent/FR2312341A1/en
Priority to US05/689,380 priority patent/US4089732A/en
Priority to DE19762624003 priority patent/DE2624003A1/en
Priority to JP51061053A priority patent/JPS523809A/en
Priority to OA55836A priority patent/OA05339A/en
Publication of FR2312341A1 publication Critical patent/FR2312341A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)

Abstract

Several presses are arranged along the support to be manufactured, each comprising a vertically extending carrier against which abuts a hydraulic device which exerts a pull on cross bars mounted removably on the wood layers to press the cross bars against the carrier. Each press comprises two vertical frames (9, 10) for retaining the wood layers, one of which is connected to the press while the other rests on the upper edge of the wood layers. One frame (9) is double with a U-shaped configuration (11), and the other is disposed inside it and has a rectangular cross-section. Between the base of the U-shaped configuration and the movable frame is a tube (13) which can be inflated with air.
FR7516448A 1975-05-27 1975-05-27 Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure Withdrawn FR2312341A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7516448A FR2312341A1 (en) 1975-05-27 1975-05-27 Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure
US05/689,380 US4089732A (en) 1975-05-27 1976-05-24 Installations for the manufacture of beams composed of glued laminae
DE19762624003 DE2624003A1 (en) 1975-05-27 1976-05-26 ANNEX OR DEVICE FOR THE MANUFACTURING OF BEAMS FROM GLUED LAMELLA
JP51061053A JPS523809A (en) 1975-05-27 1976-05-26 Press suitable for producing beam material using glued thin board
OA55836A OA05339A (en) 1975-05-27 1976-05-28 Improvements to installations for the production of glued laminated beams.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516448A FR2312341A1 (en) 1975-05-27 1975-05-27 Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure

Publications (1)

Publication Number Publication Date
FR2312341A1 true FR2312341A1 (en) 1976-12-24

Family

ID=9155710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516448A Withdrawn FR2312341A1 (en) 1975-05-27 1975-05-27 Press for glue coated wood layer support - has screw or hydraulic clamp pressing layers against pneumatic spring for even pressure

Country Status (1)

Country Link
FR (1) FR2312341A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352711A (en) * 1981-06-15 1982-10-05 Branson Ultrasonics Corporation Friction welding apparatus
US4377428A (en) * 1981-06-15 1983-03-22 Branson Ultrasonics Corporation Method of friction welding
WO2009131533A1 (en) * 2008-04-25 2009-10-29 Newbeam Sweden Ab Press and method for forming a beam from glue-coated wood chips

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352711A (en) * 1981-06-15 1982-10-05 Branson Ultrasonics Corporation Friction welding apparatus
US4377428A (en) * 1981-06-15 1983-03-22 Branson Ultrasonics Corporation Method of friction welding
WO2009131533A1 (en) * 2008-04-25 2009-10-29 Newbeam Sweden Ab Press and method for forming a beam from glue-coated wood chips
US8202455B2 (en) 2008-04-25 2012-06-19 Newbeam Sweden Ab Press and method for forming a beam from glue-coated wood chips

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Legal Events

Date Code Title Description
ST Notification of lapse