GB438607A - Improvements relating to folding stands, trestles, and the like - Google Patents
Improvements relating to folding stands, trestles, and the likeInfo
- Publication number
- GB438607A GB438607A GB15207/34A GB1520734A GB438607A GB 438607 A GB438607 A GB 438607A GB 15207/34 A GB15207/34 A GB 15207/34A GB 1520734 A GB1520734 A GB 1520734A GB 438607 A GB438607 A GB 438607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- frame
- striking plate
- cross
- screw
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G17/00—Coffins; Funeral wrappings; Funeral urns
- A61G17/04—Fittings for coffins
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Auxiliary Devices For Music (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
438,607. Folding stands; trestles. HILL, E. B., 30, Darwin Street, Birmingham. May 22, 1934, No. 15207. [Class 52 (v)] [See also Group XXV]. A folding stand or trestle comprises an outer tubular frame a<1> of inverted U-shape with an intermediate cross-tube a<3>, and an inner tubular U-shaped frame b located beneath the intermediate cross-tube and connected therewith by a single central vertical pivot g with means for securing the frames in their open setting. The frames are formed of metal tubes of square cross-section with non-slip rubber feet c and the outer frame has on its upper cross-tube a<2> a row of buffers or cushions d. Midway within the intermediate cross-tube a3 is fixed a bearing block e with a central hole e<1> and a groove e<2> in its base and in the underside of the tube a<3>. Fixed midway of the inner frame b is a striking plate f with which engages a clamping screw g passing through the hole e<1> of the bearing block and provided with an actuating head g<1>. A spring h is provided within the head g<1>, and with the screw loosened the striking plate f clicks into the groove e<2> in the open position. By tightening the screw the frame is locked in this position. The striking plate may be replaced by a pair of ratchet discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15207/34A GB438607A (en) | 1934-05-22 | 1934-05-22 | Improvements relating to folding stands, trestles, and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15207/34A GB438607A (en) | 1934-05-22 | 1934-05-22 | Improvements relating to folding stands, trestles, and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB438607A true GB438607A (en) | 1935-11-20 |
Family
ID=10054913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15207/34A Expired GB438607A (en) | 1934-05-22 | 1934-05-22 | Improvements relating to folding stands, trestles, and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB438607A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683009A (en) * | 1951-08-03 | 1954-07-06 | Owens Oliver Kinsley | Bag holder |
| US2836842A (en) * | 1956-10-08 | 1958-06-03 | Jack E Brown | Folding shoe shine stands |
-
1934
- 1934-05-22 GB GB15207/34A patent/GB438607A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2683009A (en) * | 1951-08-03 | 1954-07-06 | Owens Oliver Kinsley | Bag holder |
| US2836842A (en) * | 1956-10-08 | 1958-06-03 | Jack E Brown | Folding shoe shine stands |
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