GB435305A - Improvements in safety appliances for the use of window cleaners and the like - Google Patents
Improvements in safety appliances for the use of window cleaners and the likeInfo
- Publication number
- GB435305A GB435305A GB12678/35A GB1267835A GB435305A GB 435305 A GB435305 A GB 435305A GB 12678/35 A GB12678/35 A GB 12678/35A GB 1267835 A GB1267835 A GB 1267835A GB 435305 A GB435305 A GB 435305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- handle
- jaw
- window
- bifurcated
- jaws
- 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
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L3/00—Safety devices for use in window-cleaning
- A47L3/04—Safety ropes
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
435,305. Brackets. CAHILL, H., Iona Garage, Cross Guns Bridge, Dublin. April 27, 1935. No. 12678. [Class 52 (v)] [See also Groups VII and XXV] In a safety appliance for the use of window-cleaners or the like comprising a clamping device having a pair of jaws adapted to grip the top rail of a window, a depending bracket is provided on one of the jaws and is bifurcated to form two limbs between which is fixed a horizontal handle to which a flexible member such as a steel rope for passing round the user's body, may be attached. As shown in Fig. 2, the clamping device comprises a jaw a, which has a padded inturned lip e at one end, and is bifurcated at the other end to form two limbs joined by a handle f, and is also formed with a boss a<2> through which is threaded a screwed spindle c carrying a second jaw b. As shown in Fig. 4, a bifurcated lever k, having a horizontal handle f, is mounted at one corner of the jaw a, and carries a ratchet bar j supporting the second jaw b. A spring- loaded pawl n, mounted on the jaw a, engages with the ratchet bar in such manner that the jaws a, b are made to grip the window frame by pushing the handle f towards the window. The device is released by pulling the pawl downwards against the spring p<1> by means of its handle s. In each case, an eye h is provided on the handle f for the attachment of the steel rope g having snaphooks at its ends for this purpose.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12678/35A GB435305A (en) | 1935-04-27 | 1935-04-27 | Improvements in safety appliances for the use of window cleaners and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12678/35A GB435305A (en) | 1935-04-27 | 1935-04-27 | Improvements in safety appliances for the use of window cleaners and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB435305A true GB435305A (en) | 1935-09-18 |
Family
ID=10009116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12678/35A Expired GB435305A (en) | 1935-04-27 | 1935-04-27 | Improvements in safety appliances for the use of window cleaners and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB435305A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6233877B1 (en) | 1997-08-27 | 2001-05-22 | Sean Monroe | Portable safety anchor |
FR2836501A1 (en) * | 2002-02-27 | 2003-08-29 | Sarl Remy Herve | Temporary support especially for safety rail protecting roofing workers comprises fixed jaw with post and mobile unit with locking jaw |
-
1935
- 1935-04-27 GB GB12678/35A patent/GB435305A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6233877B1 (en) | 1997-08-27 | 2001-05-22 | Sean Monroe | Portable safety anchor |
FR2836501A1 (en) * | 2002-02-27 | 2003-08-29 | Sarl Remy Herve | Temporary support especially for safety rail protecting roofing workers comprises fixed jaw with post and mobile unit with locking jaw |
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