FR2418062A1 - Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints - Google Patents

Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints

Info

Publication number
FR2418062A1
FR2418062A1 FR7805681A FR7805681A FR2418062A1 FR 2418062 A1 FR2418062 A1 FR 2418062A1 FR 7805681 A FR7805681 A FR 7805681A FR 7805681 A FR7805681 A FR 7805681A FR 2418062 A1 FR2418062 A1 FR 2418062A1
Authority
FR
France
Prior art keywords
leg
legs
joints
ties
joinery
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Withdrawn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
FR7805681A
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.)
ROUMAGERE JEAN LOUIS
Original Assignee
ROUMAGERE JEAN LOUIS
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 ROUMAGERE JEAN LOUIS filed Critical ROUMAGERE JEAN LOUIS
Priority to FR7805681A priority Critical patent/FR2418062A1/en
Publication of FR2418062A1 publication Critical patent/FR2418062A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The demountable joinery trestle has a beam (1) spanning twin pairs of symmetrically inclined legs (2) breaks down into the five constituent members, and uses leg to beam housing joints which act with leg ties to provide erected stability. The joints prevent vertical movement between the beam and the legs, two horizontal ties being provided at vertical intervals on each pair of legs to provide lateral rigidity. Tongue and groove joints may be utilised, the vertical sides (3) of the beam having two longitudinal grooves (4) and the mitred heads (5) of the legs having the matching tongue formations. The ties (8) may 'U' shaped, the legs of which enter leg holes (6, 7) and the bars of the lower ties, having a central crank.
FR7805681A 1978-02-28 1978-02-28 Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints Withdrawn FR2418062A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805681A FR2418062A1 (en) 1978-02-28 1978-02-28 Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805681A FR2418062A1 (en) 1978-02-28 1978-02-28 Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints

Publications (1)

Publication Number Publication Date
FR2418062A1 true FR2418062A1 (en) 1979-09-21

Family

ID=9205159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805681A Withdrawn FR2418062A1 (en) 1978-02-28 1978-02-28 Demountable joinery trestle with A=frame - has beam spanning double barred frames using horizontal tongue and groove in leg to beam joints

Country Status (1)

Country Link
FR (1) FR2418062A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192358A (en) * 2012-01-05 2013-07-10 彼得·斯波西多 Heavy-load detachable sawhorse having leveling capability
GB2548094A (en) * 2016-03-07 2017-09-13 Williams Gareth A workbench

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055453A (en) * 1961-05-10 1962-09-25 Andrew B Vanyo Collapsible trestle
US3103988A (en) * 1962-05-03 1963-09-17 Eugene W Knuth Scaffold horse
US3379282A (en) * 1966-06-30 1968-04-23 Eugene W. Knuth Scaffold horse
US3716112A (en) * 1971-05-19 1973-02-13 C Lake Collapsible sawhorse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055453A (en) * 1961-05-10 1962-09-25 Andrew B Vanyo Collapsible trestle
US3103988A (en) * 1962-05-03 1963-09-17 Eugene W Knuth Scaffold horse
US3379282A (en) * 1966-06-30 1968-04-23 Eugene W. Knuth Scaffold horse
US3716112A (en) * 1971-05-19 1973-02-13 C Lake Collapsible sawhorse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192358A (en) * 2012-01-05 2013-07-10 彼得·斯波西多 Heavy-load detachable sawhorse having leveling capability
CN103192358B (en) * 2012-01-05 2018-02-23 彼得·斯波西多 Heavily loaded detachable sawhorse with smoothing ability
GB2548094A (en) * 2016-03-07 2017-09-13 Williams Gareth A workbench
GB2548094B (en) * 2016-03-07 2018-12-05 Williams Gareth Modular workbench connected by troughs and flanges
US10507572B2 (en) 2016-03-07 2019-12-17 Gareth Williams Workbench

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Legal Events

Date Code Title Description
ST Notification of lapse