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GB688070A - Improvements connected with trestles - Google Patents

Improvements connected with trestles

Info

Publication number
GB688070A
GB688070A GB2528550A GB2528550A GB688070A GB 688070 A GB688070 A GB 688070A GB 2528550 A GB2528550 A GB 2528550A GB 2528550 A GB2528550 A GB 2528550A GB 688070 A GB688070 A GB 688070A
Authority
GB
United Kingdom
Prior art keywords
trestles
uprights
trestle
clamping screws
improvements connected
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
GB2528550A
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.)
WILLIAM HENRY SPEIGHT
Original Assignee
WILLIAM HENRY SPEIGHT
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 WILLIAM HENRY SPEIGHT filed Critical WILLIAM HENRY SPEIGHT
Priority to GB2528550A priority Critical patent/GB688070A/en
Publication of GB688070A publication Critical patent/GB688070A/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
    • E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
    • E04G1/32—Other free-standing supports, e.g. using trestles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Tents Or Canopies (AREA)
  • Paper (AREA)

Abstract

688,070. Trestles. SPEIGHT, W. H. July 31, 1951 [Oct. 17. 1950], No. 25285/50. Addition to 638,844. Class 52(iii) Extension pieces for trestles according to the parent Specification, consist of a framework with uprights J seating on the trestle uprights A and coupled thereto by sleeves K having clamping screws I and lugs L clamped to a cross-bar B of the trestle. The plank - supporting head E is adjustably mounted in the uprights J by means of the rods D which are engaged by pins F and clamping screws G'.
GB2528550A 1950-10-17 1950-10-17 Improvements connected with trestles Expired GB688070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2528550A GB688070A (en) 1950-10-17 1950-10-17 Improvements connected with trestles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2528550A GB688070A (en) 1950-10-17 1950-10-17 Improvements connected with trestles

Publications (1)

Publication Number Publication Date
GB688070A true GB688070A (en) 1953-02-25

Family

ID=10225232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2528550A Expired GB688070A (en) 1950-10-17 1950-10-17 Improvements connected with trestles

Country Status (1)

Country Link
GB (1) GB688070A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832647A (en) * 1953-01-23 1958-04-29 Gerke Willy Ernst Trestle for scaffolding and the like
US5244057A (en) * 1992-07-27 1993-09-14 Renno Thomas E Portable scaffold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832647A (en) * 1953-01-23 1958-04-29 Gerke Willy Ernst Trestle for scaffolding and the like
US5244057A (en) * 1992-07-27 1993-09-14 Renno Thomas E Portable scaffold

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