GB632047A - Improvements in trestles - Google Patents

Improvements in trestles

Info

Publication number
GB632047A
GB632047A GB1769/48A GB176948A GB632047A GB 632047 A GB632047 A GB 632047A GB 1769/48 A GB1769/48 A GB 1769/48A GB 176948 A GB176948 A GB 176948A GB 632047 A GB632047 A GB 632047A
Authority
GB
United Kingdom
Prior art keywords
trestles
head members
legs
skilken
tangs
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
GB1769/48A
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
Publication of GB632047A publication Critical patent/GB632047A/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

Abstract

632,047. Trestles. SKILKEN, J. Jan. 20, 1948, No. 1769. Convention date, Dec. 26, 1947. [Class 52 (iii)] The divergent legs 12 of a trestle are inserted in head members 15, 16 pivoted on a central link 28 which carries a bolt 34 whereby a spreader plate 29 can be adjusted to force the lower ends of the legs apart so that the head members, which carry tangs, can grip the ledger board 11.
GB1769/48A 1947-12-26 1948-01-20 Improvements in trestles Expired GB632047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632047XA 1947-12-26 1947-12-26

Publications (1)

Publication Number Publication Date
GB632047A true GB632047A (en) 1949-11-15

Family

ID=22047660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1769/48A Expired GB632047A (en) 1947-12-26 1948-01-20 Improvements in trestles

Country Status (1)

Country Link
GB (1) GB632047A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736614A (en) * 1953-06-08 1956-02-28 Jr Floyd Emery Brewster Trestle assembly
GB2120094A (en) * 1982-05-22 1983-11-30 Rosford Homes Ltd Clamping assemblies for support structures such as trestles
GB2225227A (en) * 1988-07-14 1990-05-30 Kiw International Limited Work platform and connector therefor
GB2330767A (en) * 1997-11-04 1999-05-05 Laurence Robinson Height adjustable trestle
US6419048B1 (en) 2000-05-04 2002-07-16 Laurence Robinson Adjustable supports

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736614A (en) * 1953-06-08 1956-02-28 Jr Floyd Emery Brewster Trestle assembly
GB2120094A (en) * 1982-05-22 1983-11-30 Rosford Homes Ltd Clamping assemblies for support structures such as trestles
GB2225227A (en) * 1988-07-14 1990-05-30 Kiw International Limited Work platform and connector therefor
GB2330767A (en) * 1997-11-04 1999-05-05 Laurence Robinson Height adjustable trestle
GB2330767B (en) * 1997-11-04 2001-12-19 Laurence Robinson Adjustable trestle
US6419048B1 (en) 2000-05-04 2002-07-16 Laurence Robinson Adjustable supports

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