GB437708A - Improvements in or relating to door stays - Google Patents
Improvements in or relating to door staysInfo
- Publication number
- GB437708A GB437708A GB992135A GB992135A GB437708A GB 437708 A GB437708 A GB 437708A GB 992135 A GB992135 A GB 992135A GB 992135 A GB992135 A GB 992135A GB 437708 A GB437708 A GB 437708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stirrup
- bar
- door
- engage
- pivot
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
- E05C17/20—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
- E05C17/22—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide with braking, clamping or securing means in the guide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Hinge Accessories (AREA)
Abstract
437,708. Stays. BOWER, A. T., and MASSEY, W., Longford Mill, Chester Street, Oxford Road, Manchester. March 30, 1935, No. 9921. [Class 65 (i)] In a door stay of the kind comprising a flat section bar a, pivoted to the door by a staple, slidably engaging a stirrup j pivoted to the door frame and having a notch f on its under side to engage a part to hold the door open, the arm is formed at its pivot end with an eye b in the plane of the arm to engage the staple c, which has its loop in a horizontal plane. The eye b is preferably formed by closing up a hook formed on the end of the bar a. In the form shown in plan in Fig. 7, the stirrup extends downwards from a pivot pin mounted in a bracket l. The notch f in the stay-bar engages the lower edge of the stirrup aperture, or, in a modification, may engage an arcuate member i, shown dotted, fixed to the bracket l concentric with the stirrup pivot. A bolt g in the end of the bar a prevents complete withdrawal of the bar from the stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB992135A GB437708A (en) | 1935-03-30 | 1935-03-30 | Improvements in or relating to door stays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB992135A GB437708A (en) | 1935-03-30 | 1935-03-30 | Improvements in or relating to door stays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB437708A true GB437708A (en) | 1935-11-04 |
Family
ID=9881235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB992135A Expired GB437708A (en) | 1935-03-30 | 1935-03-30 | Improvements in or relating to door stays |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB437708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170101737A1 (en) * | 2014-05-13 | 2017-04-13 | Biofuel Technology A/S | Methods and devices for hydrothermal pretreatment of lignocellulosic biomass |
-
1935
- 1935-03-30 GB GB992135A patent/GB437708A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170101737A1 (en) * | 2014-05-13 | 2017-04-13 | Biofuel Technology A/S | Methods and devices for hydrothermal pretreatment of lignocellulosic biomass |
| US10513823B2 (en) * | 2014-05-13 | 2019-12-24 | Biofuel Technology A/S | Methods and devices for hydrothermal pretreatment of lignocellulosic biomass |
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