US70823A - Improved book-holder - Google Patents
Improved book-holder Download PDFInfo
- Publication number
- US70823A US70823A US70823DA US70823A US 70823 A US70823 A US 70823A US 70823D A US70823D A US 70823DA US 70823 A US70823 A US 70823A
- Authority
- US
- United States
- Prior art keywords
- cam
- lever
- door
- holder
- frames
- 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 - Lifetime
Links
- 241001313871 Puma Species 0.000 description 2
- 101700065560 andI Proteins 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
- Y10T292/1083—Rigid
Definitions
- Figure 2 is an edge view of the same.
- My invention has for its object to furnish an improvedattachment for doors, which will prevent the knob or latch from injuring the Wall,which will hold the door securely in any position to which it may be opened, and which will also securely fasten -the door-when closed; and it consists in the combination of-the cam-lever, bumpc r,'and plates or frames with each other, as hereinafter more fully described.
- A represents the lower part of a door.
- 13 and G are two plates or frames, which are secured to each other and to the door by the screws D, in such a way as to leave a space between them for. the reception of the camlever E.
- the inner plate B prevents the cam-lever E, when operated, fromrubhing and injuring the doorL
- the outer plate or frame G acts as a guard and guide to the cam-lever E, and at the same time supports the bumper F, which is formed upon 01' securely attached to it, and which projects so far that it will come in contact with the base board of the room before the knob or latch ofv the door comes in contact with the wall, and thus prevent the wall from beinginjured by'the knob or latch.
- the cam-lever E is the cam-lever, the upper part of which serves as a handle, and the lower part of which is made cam-shaped, as shown in fig. 1.
- the cam-lever E is pivoted between the plates or frames B and O by a screw, G, which passes through the plates or frames 13 and C, and through one or the other of the holes in the cam-lever E, as shown infigs. 1 and 2.
- Several holes are formed through both sides of the cam-lever E, for the reception of the screw G, so that the position of the cam-leverE maybe adjusted as the circumstances of each case may require, or so as to give a greater or less leverage, as maybe necessary.
- the cam-lever By operating the cam-lever the lower edge of said cam will be brought in contact with the floor of the I room, and thns prevent the door from moving either open-or shut.
- the cam-lever E When the door is closed, by operating the cam-lever E, the lower edge of the cam may be forced into a slot, formed in the threshold for its receptioinso as to fasten the door shut, somewhat in the manner of a bolt.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Description
. puma tetra gamut Hire.
IMPROVED DOOR-HOLDER.
the fittttult w re in it their itttttts haunt ant mating art-at it: smut.
TO ALL WHOM IT MAYOONOERN:
Be it known that I, G. J. FISHER, of Waukon, in the county of Allamakee, and State of Iowa, have invented a new and improved Attachment for Doors; andI do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art tomake'and use the same, reference b'cing had to the accompanying drawings, forming part of this specification, in which- Figure 1 is a side or front view of my improved instrument as attached to a door.
Figure 2 is an edge view of the same.
Similar letters of reference'indicate correspondingparts. I
My invention has for its object to furnish an improvedattachment for doors, which will prevent the knob or latch from injuring the Wall,which will hold the door securely in any position to which it may be opened, and which will also securely fasten -the door-when closed; and it consists in the combination of-the cam-lever, bumpc r,'and plates or frames with each other, as hereinafter more fully described.
A represents the lower part of a door. 13 and G are two plates or frames, which are secured to each other and to the door by the screws D, in such a way as to leave a space between them for. the reception of the camlever E. The inner plate B prevents the cam-lever E, when operated, fromrubhing and injuring the doorL The outer plate or frame G acts as a guard and guide to the cam-lever E, and at the same time supports the bumper F, which is formed upon 01' securely attached to it, and which projects so far that it will come in contact with the base board of the room before the knob or latch ofv the door comes in contact with the wall, and thus prevent the wall from beinginjured by'the knob or latch. E is the cam-lever, the upper part of which serves as a handle, and the lower part of which is made cam-shaped, as shown in fig. 1. The cam-lever E is pivoted between the plates or frames B and O by a screw, G, which passes through the plates or frames 13 and C, and through one or the other of the holes in the cam-lever E, as shown infigs. 1 and 2. Several holes are formed through both sides of the cam-lever E, for the reception of the screw G, so that the position of the cam-leverE maybe adjusted as the circumstances of each case may require, or so as to give a greater or less leverage, as maybe necessary.
. By operating the cam-lever the lower edge of said cam will be brought in contact with the floor of the I room, and thns prevent the door from moving either open-or shut. When the door is closed, by operating the cam-lever E, the lower edge of the cam may be forced into a slot, formed in the threshold for its receptioinso as to fasten the door shut, somewhat in the manner of a bolt.
A hole is made in each side of the platesor frames B and C, for the reception of the screw G, so that the device may be attached to right or left doors, as may be desired. I claim as new, and desire to secure by Letters Patent- The combination of the cam-lever E, frames or plates B and G, and bumper Fwith each other, substantially as herein shown and described and for the purposes set forth.
J. FISHER. Witnesses WM. B. LUPTON,
1?. LE GOULLON,
AND. HUMBERT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US70823A true US70823A (en) | 1867-11-12 |
Family
ID=2140340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US70823D Expired - Lifetime US70823A (en) | Improved book-holder |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US70823A (en) |
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0
- US US70823D patent/US70823A/en not_active Expired - Lifetime
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