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GB802789A - Improvements in and relating to the grooving of the end faces of boards or beams and the application of glue thereto - Google Patents

Improvements in and relating to the grooving of the end faces of boards or beams and the application of glue thereto

Info

Publication number
GB802789A
GB802789A GB27239/56A GB2723956A GB802789A GB 802789 A GB802789 A GB 802789A GB 27239/56 A GB27239/56 A GB 27239/56A GB 2723956 A GB2723956 A GB 2723956A GB 802789 A GB802789 A GB 802789A
Authority
GB
United Kingdom
Prior art keywords
boards
glue
stop
carriage
grooving
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
GB27239/56A
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.)
NEMAHO NV
Original Assignee
NEMAHO NV
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 NEMAHO NV filed Critical NEMAHO NV
Publication of GB802789A publication Critical patent/GB802789A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length

Landscapes

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

Abstract

Apparatus for grooving and applying glue to the end faces of boards comprises means for clamping a series of boards one against the other on a carriage 3, Fig. 1, which is reciprocated past grooving devices 12, 121 (see Group XXIII) and glue-applying means 14, 141 disposed on opposite sides of the carriage. The carriage 3, which is reciprocated on a pair of rails 1, 2, is provided with rams 5, 51, 11, 111 for clamping a series of boards thereon, and a conveying device 6 for urging the boards in one direction or the other against either of two stops 7, 71. In the outward direction of movement of the carriage, the boards, having been urged against the stop 7 by the conveying device 6, are moved past a saw-blade 9, grooving cutter 13 and the glueapplying device 14; for the return movement, the boards are urged against the stop 71 and the devices 81, 121, 141 are operative. Both glueapplying devices are controlled by photo-electric means, or a switch or stop 15 actuated by the moving boards so that glue is applied only to the end faces of the boards. The means for applying glue comprises a vertical series of nozzles 19, Fig. 2, which are fed from a pressurized vessel 16 and controlled by the movement of a piston 21 actuated by a control cylinder <PICT:0802789/III/1> 22. The actuation of the switch 15 by the moving boards serves to open a valve which causes the piston 21 to rise to the limit fixed by a stop 23, which is set to correspond with the height of the boards. When the switch is released, the valve closes to lower the piston and stop the supply of glue to the nozzles. If a rapidly-hardening glue is employed in the device 14, the device 141 may supply a hardener.
GB27239/56A 1955-11-24 1956-09-05 Improvements in and relating to the grooving of the end faces of boards or beams and the application of glue thereto Expired GB802789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL802789X 1955-11-24

Publications (1)

Publication Number Publication Date
GB802789A true GB802789A (en) 1958-10-08

Family

ID=19836458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27239/56A Expired GB802789A (en) 1955-11-24 1956-09-05 Improvements in and relating to the grooving of the end faces of boards or beams and the application of glue thereto

Country Status (4)

Country Link
BE (1) BE550163A (en)
FR (1) FR1164403A (en)
GB (1) GB802789A (en)
NL (2) NL202293A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118095A (en) * 1982-03-31 1983-10-26 Okoma Maschf Gmbh Woodworking machine for tenoning and profiling of window frame timbers
DE102017208422A1 (en) * 2017-05-18 2018-11-22 Homag Gmbh processing device
CN112936474A (en) * 2021-01-12 2021-06-11 深圳市创智联科技发展有限公司 Take timber biasing means of rubber coating function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118095A (en) * 1982-03-31 1983-10-26 Okoma Maschf Gmbh Woodworking machine for tenoning and profiling of window frame timbers
DE102017208422A1 (en) * 2017-05-18 2018-11-22 Homag Gmbh processing device
CN112936474A (en) * 2021-01-12 2021-06-11 深圳市创智联科技发展有限公司 Take timber biasing means of rubber coating function

Also Published As

Publication number Publication date
NL87998C (en)
NL202293A (en)
FR1164403A (en) 1958-10-09
BE550163A (en)

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