GB740911A - Improvements in portable trestles - Google Patents

Improvements in portable trestles

Info

Publication number
GB740911A
GB740911A GB566853A GB566853A GB740911A GB 740911 A GB740911 A GB 740911A GB 566853 A GB566853 A GB 566853A GB 566853 A GB566853 A GB 566853A GB 740911 A GB740911 A GB 740911A
Authority
GB
United Kingdom
Prior art keywords
foot
post
trestles
portable
frame
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
GB566853A
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.)
JACK WETHERILL RAYLOR
Original Assignee
JACK WETHERILL RAYLOR
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 JACK WETHERILL RAYLOR filed Critical JACK WETHERILL RAYLOR
Priority to GB566853A priority Critical patent/GB740911A/en
Publication of GB740911A publication Critical patent/GB740911A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Golf Clubs (AREA)

Abstract

740,911. Trestles. RAYLOR, J. W. Jan. 22, 1954 [Feb. 28, 1953], No. 51168/53. Class 52(3). Each foot of a portable trestle comprises a post and a socket provided with interengaging abutments which hold the foot either at right angles to the frame of the trestle or parallel to the frame for storage. As shown, each foot 9 includes an upright socket 10 having a diametral pin 14 which is engaged by notches 11 or 12 formed in the lower end of the post 1, a U-shape link 13 secured to the lower end of the post preventing withdrawal of the post from the foot but permitting turning of the foot through a right angle.
GB566853A 1953-02-28 1953-02-28 Improvements in portable trestles Expired GB740911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB566853A GB740911A (en) 1953-02-28 1953-02-28 Improvements in portable trestles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB566853A GB740911A (en) 1953-02-28 1953-02-28 Improvements in portable trestles

Publications (1)

Publication Number Publication Date
GB740911A true GB740911A (en) 1955-11-23

Family

ID=9800404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB566853A Expired GB740911A (en) 1953-02-28 1953-02-28 Improvements in portable trestles

Country Status (1)

Country Link
GB (1) GB740911A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353781A (en) * 1966-07-05 1967-11-21 Kenneth H Gutner Mirror bracket
US3404884A (en) * 1965-09-27 1968-10-08 New American Co Inc Balance beam adapter for gymnastic apparatus transporters
US4331312A (en) * 1979-12-26 1982-05-25 Lavoe Paul A Instrument mounting rack
FR2686110A1 (en) * 1992-01-13 1993-07-16 Macc Batiment Sa Support trestle for a double platform particularly for building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404884A (en) * 1965-09-27 1968-10-08 New American Co Inc Balance beam adapter for gymnastic apparatus transporters
US3353781A (en) * 1966-07-05 1967-11-21 Kenneth H Gutner Mirror bracket
US4331312A (en) * 1979-12-26 1982-05-25 Lavoe Paul A Instrument mounting rack
FR2686110A1 (en) * 1992-01-13 1993-07-16 Macc Batiment Sa Support trestle for a double platform particularly for building

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