US2149644A - Showcase sliding door mounting - Google Patents
Showcase sliding door mounting Download PDFInfo
- Publication number
- US2149644A US2149644A US116921A US11692136A US2149644A US 2149644 A US2149644 A US 2149644A US 116921 A US116921 A US 116921A US 11692136 A US11692136 A US 11692136A US 2149644 A US2149644 A US 2149644A
- Authority
- US
- United States
- Prior art keywords
- showcase
- sliding door
- doors
- door mounting
- sides
- 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
- 239000011521 glass Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000001869 rapid Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0678—Details, e.g. suspension or supporting guides for wings supported at the bottom on balls or floating rollers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Definitions
- This invention relates to mountings for sliding upper and lower rearframe members of the case. doors, which mountings are particularly useful In the upper frame member of the case are parin connection with sliding doors of showcases. allel grooves to receive the upper edge portions A showcase is largely of glass and the doors prefof the glass door plates 2 with a tongue 3 between 5 erably are glass plates disposed at the back of the grooves to space the plates from each other.
- Each door 2 at its lower edge enters a longituparallel vertical planes so that they may be slid dinal channel 4 of sheet metal which is permaone within the other for access to articles of mernently secured to each of the plates 2 with the chandise supported and displayed in the case.
- web of the channel at the lower edge of each of The present invention relates to a very practhe plates 2 and the flanges extending upwardly 10 tical, useful, simple and economical anti-friction one at each side thereof as best shown in Fig. '2. mounting for the doors whereby they are very In the floor or bottom frame member at the easily moved.
- the anti-friction mountings are back of the case a relatively wide longitudinal carried upon adjacent parallel channels located groove is cut to receive therein an assembly of lengthwise of and below the surface of the floor two channels with a separator plate between the 15 of the showcase and at the back.
- Such channels channels are back of the case a relatively wide longitudinal carried upon adjacent parallel channels located groove is cut to receive therein an assembly of lengthwise of and below the surface of the floor two channels with a separator plate between the 15 of the showcase and at the back. Such channels channels.
- Said channels each have a lower web are liable to collect dust and dirt; and the mount- 5 and vertically extending flan e Th h nings should h f h a ch ct r that the will nels are located side by side with a vertical sepanot become fouled therewith and deteriorate as rating plate 1 between the adja flanges 6 0f to their ease of operation and efliciency because e Same o Which the Separating plate is P 29 of such dirt, dust and the like.
- a movable anti-friction carriage is carried on An understanding of the invention and the the upper edges of the flanges 6 of each of the 30 preferred form of structure embodying the same chann m des rib d.
- s id carriage includes a 30 may be had from the following description, taken metal body formed from a single length of thin in connection with th mp y dr win sheet metal bent longitudinally between its edges in which, to provide sides 8 connected by a curved portion
- Fig. l is a rear elevation of a showcase showing 9. At spaced apart points in the sides 8 opposed the doors located for sliding movement, one withopenings are m d a d et l b n m are h d 55 in the other.
- Fig. 2 is a fragmentary perspective and section the n extending through t openings in said showing the doors and the mounting therefor in Sides Vertical Section
- This carriage member is made so that the 0 3 15 a fragmtmtary lqngltudinal sectlon sides 8 are inclined to the vertical and converge 4U Showmg lmmedlate antl'fnction movable downwardly toward each other to the connecting carriage m side etevatlort t the whmh curved portion 9, thereby providing a substancarrles the same in longitudinal section, and
- Fig. 4 is a perspective view of the movable anti tlagy .22 gg z g g on and above friction carriage which is disposed between the eaclri iif the l l i a r i nels ficased at opposite sides of lower edge of a door and a channel which carries the separator plate 1. The length thereof is the same.
- the balls In at their upper portions The showcase I may be of any conventional extend above the upper edges of the sides 8.
- the 50 structure and have the usual framework in which movable carriages are assembled y merely p a plates of glass are secured at the front, at both them p e flanges 5 s Shown i ends and at the top, the rear side being adapted after which the glass doors are put in place, the to be closed by doors 2 which are glass plates lower web portion of the metal border members disposed in parallel vertical planes between the 4 at the lower edges of the doors bearing upon 55 the upper parts of the balls l0, all as fully dis- I claim: closed in Fig.
- a construction of the class described comprising: When the door is moved laterally it rides upon ing a sliding door, a channel member located the balls which in turn ride upon the upper edges therebelow having upwardly extending sides, a 5 6 of the channels described.
- the friction is V-shaped carriage member mounted within said greatly reduced or substantially eliminated so channel having a plurality of opposed openings that a very free and easy movement is obtained.
- the channel member said sliding door havmg a channel member about the lower edge thereof 15 15
- the construction while of a simple character, having a horizontal lower edge equal in width to is especially practical and useful for the purpose the Width f the firstmamed channel member for which it is designed.
- the invention is defined and having a point t t ith h of id n h pp n claim d is o be c d re balls at a point substantially in the center of said comprehensive of all forms of structure coming lower edge.
Description
March 7, I939. VANDERVELD 2,149,644
7' SHOWCASE SLIDING DOOR MOUNTING Filed Dec. 21 1936 Patented Mar. 7, 1939 2,149,644
UNITED STATES PATENT QFFEQE 2,149,644 SHOWCASE. SLIDING DOOR MOUNTING Anthony Vanderveld, Grand Rapids, Mich, assignor to Grand Rapids Store Equipment Company, Grand Rapids, Mich, a corporation of Michigan Application December 21, 1936, Serial No. 116,921
1 Claim. (01. 308-6 This invention relates to mountings for sliding upper and lower rearframe members of the case. doors, which mountings are particularly useful In the upper frame member of the case are parin connection with sliding doors of showcases. allel grooves to receive the upper edge portions A showcase is largely of glass and the doors prefof the glass door plates 2 with a tongue 3 between 5 erably are glass plates disposed at the back of the grooves to space the plates from each other. 5 the showcase and mounted to move in adjacent Each door 2 at its lower edge enters a longituparallel vertical planes so that they may be slid dinal channel 4 of sheet metal which is permaone within the other for access to articles of mernently secured to each of the plates 2 with the chandise supported and displayed in the case. web of the channel at the lower edge of each of The present invention relates to a very practhe plates 2 and the flanges extending upwardly 10 tical, useful, simple and economical anti-friction one at each side thereof as best shown in Fig. '2. mounting for the doors whereby they are very In the floor or bottom frame member at the easily moved. The anti-friction mountings are back of the case a relatively wide longitudinal carried upon adjacent parallel channels located groove is cut to receive therein an assembly of lengthwise of and below the surface of the floor two channels with a separator plate between the 15 of the showcase and at the back. Such channels channels. Said channels each have a lower web are liable to collect dust and dirt; and the mount- 5 and vertically extending flan e Th h nings should h f h a ch ct r that the will nels are located side by side with a vertical sepanot become fouled therewith and deteriorate as rating plate 1 between the adja flanges 6 0f to their ease of operation and efliciency because e Same o Which the Separating plate is P 29 of such dirt, dust and the like. With my invenm n n y secured as y p w l in T tion the mountings for the doors, upon which groove in the rear bottom frame member of the the lower edges of the doors rest, are located Showcase s con d ab y greater in depth than Wholly above the bottoms of the supporting the height of t e flanges The Separator plate channels in which the dirt or dust may collect 1 extends above said flanges substantially flush 25 so that there is no interference with the operawith the upper surface of the bottom rear frame tlon of the mountings because of dirt or dust member in which the groove is made. collection. A movable anti-friction carriage is carried on An understanding of the invention and the the upper edges of the flanges 6 of each of the 30 preferred form of structure embodying the same chann m des rib d. s id carriage includes a 30 may be had from the following description, taken metal body formed from a single length of thin in connection with th mp y dr win sheet metal bent longitudinally between its edges in which, to provide sides 8 connected by a curved portion Fig. l is a rear elevation of a showcase showing 9. At spaced apart points in the sides 8 opposed the doors located for sliding movement, one withopenings are m d a d et l b n m are h d 55 in the other. between the sides with opposite side portions of Fig. 2 is a fragmentary perspective and section the n extending through t openings in said showing the doors and the mounting therefor in Sides Vertical Section This carriage member is made so that the 0 3 15 a fragmtmtary lqngltudinal sectlon sides 8 are inclined to the vertical and converge 4U Showmg lmmedlate antl'fnction movable downwardly toward each other to the connecting carriage m side etevatlort t the whmh curved portion 9, thereby providing a substancarrles the same in longitudinal section, and
Fig. 4 is a perspective view of the movable anti tlagy .22 gg z g g on and above friction carriage which is disposed between the eaclri iif the l l i a r i nels ficased at opposite sides of lower edge of a door and a channel which carries the separator plate 1. The length thereof is the same.
' Like reference characters refer to like parts in stantlany three-fourths of length of t t different, figures of t drawing, showcase. The balls In at their upper portions The showcase I may be of any conventional extend above the upper edges of the sides 8. The 50 structure and have the usual framework in which movable carriages are assembled y merely p a plates of glass are secured at the front, at both them p e flanges 5 s Shown i ends and at the top, the rear side being adapted after which the glass doors are put in place, the to be closed by doors 2 which are glass plates lower web portion of the metal border members disposed in parallel vertical planes between the 4 at the lower edges of the doors bearing upon 55 the upper parts of the balls l0, all as fully dis- I claim: closed in Fig. 2. A construction of the class described compris- When the door is moved laterally it rides upon ing a sliding door, a channel member located the balls which in turn ride upon the upper edges therebelow having upwardly extending sides, a 5 6 of the channels described. The friction is V-shaped carriage member mounted within said greatly reduced or substantially eliminated so channel having a plurality of opposed openings that a very free and easy movement is obtained. therein spaced from the top and bottom edges The lowermost points of the meta] carriage body thereof, balls carried between the sides 01 said members, that is, the curved connecting sections Carriage and extending through Said openings 1 9, are located sufiiciently above the bottom or and aboge F ggj g i 3 2 10 1 upper e geso 53.1 0 211116 me g g fgg zgi g 23 331 33 gg 2: 2: 31; edges of said V-shaped carriage member being d apart the same distance as the sides of collect, so that it in no way interferes with the Space ease of movement of the doors. the channel member, said sliding door havmg a channel member about the lower edge thereof 15 15 The construction, while of a simple character, having a horizontal lower edge equal in width to is especially practical and useful for the purpose the Width f the firstmamed channel member for which it is designed. The invention is defined and having a point t t ith h of id n h pp n claim d is o be c d re balls at a point substantially in the center of said comprehensive of all forms of structure coming lower edge.
within its scope. ANTHONY VANDERVELD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US116921A US2149644A (en) | 1936-12-21 | 1936-12-21 | Showcase sliding door mounting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US116921A US2149644A (en) | 1936-12-21 | 1936-12-21 | Showcase sliding door mounting |
Publications (1)
Publication Number | Publication Date |
---|---|
US2149644A true US2149644A (en) | 1939-03-07 |
Family
ID=22370043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US116921A Expired - Lifetime US2149644A (en) | 1936-12-21 | 1936-12-21 | Showcase sliding door mounting |
Country Status (1)
Country | Link |
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US (1) | US2149644A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436020A (en) * | 1944-09-23 | 1948-02-17 | Sawyer Frank Mcm | Sliding window |
US2495877A (en) * | 1945-10-06 | 1950-01-31 | Leo Demsey | Storm sash |
US2513522A (en) * | 1947-11-25 | 1950-07-04 | Stanley A Saniewski | Antifriction bearing for sliding drawers, panels, and the like |
US3017227A (en) * | 1960-03-03 | 1962-01-16 | Isaiah V Thornton | Ball bearing guides |
-
1936
- 1936-12-21 US US116921A patent/US2149644A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436020A (en) * | 1944-09-23 | 1948-02-17 | Sawyer Frank Mcm | Sliding window |
US2495877A (en) * | 1945-10-06 | 1950-01-31 | Leo Demsey | Storm sash |
US2513522A (en) * | 1947-11-25 | 1950-07-04 | Stanley A Saniewski | Antifriction bearing for sliding drawers, panels, and the like |
US3017227A (en) * | 1960-03-03 | 1962-01-16 | Isaiah V Thornton | Ball bearing guides |
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