US1346263A - Door-lock for revolving drums - Google Patents
Door-lock for revolving drums Download PDFInfo
- Publication number
- US1346263A US1346263A US197031A US19703117A US1346263A US 1346263 A US1346263 A US 1346263A US 197031 A US197031 A US 197031A US 19703117 A US19703117 A US 19703117A US 1346263 A US1346263 A US 1346263A
- Authority
- US
- United States
- Prior art keywords
- lock
- door
- bar
- revolving drums
- drum
- 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
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
- E05C19/12—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
- E05C19/14—Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis with toggle action
-
- 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
- Y10T292/0911—Hooked end
- Y10T292/0913—Sliding and swinging
- Y10T292/0914—Operating means
- Y10T292/0917—Lever
Definitions
- siren rArnr orrics siren rArnr orrics.
- RUDOLPH F SETTLAGE, OF ALTON, ILLINOIS, ASS'IGNGR T0 BROKATU-EDEN COMPANY, A COBPORA'IIQN U35 DELAWARE.
- This invention relates to improvements in door locks for revolving drums, and hi for its object a locking mechanism which is connected to the doors of drums such as those used in washing machines, tumbling drums or in fact any style of drum which is rotated on an axis and the doors being located on the periphery.
- the essential feature of my invention is to 1 construct a lock which is operated in eccentric fashion bringing a hook under the flange of the drum head so as to firmly lock the door in position on the peripheral flange of the head.
- This lock is specially arranged in parts, one located on each side so as to lock the door firmly against both heads.
- the arrangement of. the lock is such that by operating a pivotal winged member the locking bar may be either released or placed in locked position and when the bar is brought to its locked position, the wings of the winged member will then be on the reverse side of the locking bar.
- Figure 1 is a perspective view of my improved lock shown in position on the door ready to be placed in locked position.
- Fig. 2 is a side view of the same showing the drum and door in section.
- Fig. 3 is a top plan view.
- Fig. 4 is detail enlarged sectional view showing the pivotal arrangement and the friction bulge made use of for holding the two members in alinement.
- Fig. 5 is a cross-sectional view of the same taken on the line 55 of Fig. 4.
- Fig. 6 is an end view of a portion of the drum and door showing the position of the lock.
- 7 indicates the ends or heads of a drum, the outer periphery of which is formed into a projecting flange 8, on this flange is securely fastened the outer covering, a portion of which is left uncovered and which space is occupied by the doors which are preferably ar a e in w m m ere 9 an anymanner well-known to the trade.
- my improved lock which consists of a sliding locking bar 13 and a pivoted winged member 14.
- the winged member 14 is pivoted at its center to the material forming the door, the rivet 15 which supports the same together has its top 16 preferably counter-sunk so as to allow free passage for the movement of the bar 13.
- This member 14 is preferably stamped out of sheet material and has a pair of upwardly bent wings 17 which act as finger pieces by which the member 14 ma be turned in order to operate the locking bar 13.
- the locking bar 13 consists of an elongated strip of material which is pivotally connected by the rivet 18 to the member 14.
- the bar is provided with an elongated slot 19 which is held in position on the top of the door by the rivet 20, yet sufficient freedom is permitted to allow the bar to easily slide under the head of the rivet.
- the bar is bent at the point indicated by the numeral 21 so as to allow free movement of the member 1 1, under said bar when the same is turned to a locked position; and the free end of the bar is formed into a hook 22 which is designed to pass under the peripheral flange 8 of the drum head.
- I provide an indentation or recess 23 and on the plate portion of the member 14, I provide a slight bulge 24, these are arranged to register with each other so that when the plate and bar are brought into an alinement the same will frictionally seat themselves together forming a frictional lock so as to hold both members in alinement and prevent the same from shifting.
- This same structure may be on the reverse side of the plate so that when the member 14 is turned to a reverse position bringing the Wing 17 on the apposite side and the hook under the flange that it will keep the same in locked position during the rotation of the drum on its axis.
- the most essentialfeatnre of my invention is to construct a lock which contacts with the flange of the drum thereby making.
- a lock of the class described comprising in combination with a receptacle and a removable cover, of an elongated slightly bent locking bar slidably supportednpon the c0ve'r, the one end of the bar foi med V witnesseses into a hook which is adapted to fit over the "which the same is manipulated.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Description
R. F. SETTLAGE.
DOOR LOCK FOR REVOLVING DRUMS.
APPLICATION FILED OCT 17. I917.
Patented July 13, 1920.
[m /622%? fi gdffjgeflilae:
siren rArnr orrics.
RUDOLPH F. SETTLAGE, OF ALTON, ILLINOIS, ASS'IGNGR T0 BROKATU-EDEN COMPANY, A COBPORA'IIQN U35 DELAWARE.
DOOR-LOCK FOR REVOLVING DRUMS,
Specification of Letters Patent.
Patented July 13, 1920.
Application filed Detober 17, 1917. Serial No. 197.031.
To all whom it may concern:
lie it known that i, linnonrir l. Sn'r'rmom, a citizen of the United States, and resident of Alton, Illinois have invented certain new and useful Improvements in Door-Locks for Revolving Drums, of which the following is a specification.
This invention relates to improvements in door locks for revolving drums, and hi for its object a locking mechanism which is connected to the doors of drums such as those used in washing machines, tumbling drums or in fact any style of drum which is rotated on an axis and the doors being located on the periphery.
The essential feature of my invention is to 1 construct a lock which is operated in eccentric fashion bringing a hook under the flange of the drum head so as to firmly lock the door in position on the peripheral flange of the head. This lock is specially arranged in parts, one located on each side so as to lock the door firmly against both heads.
The arrangement of. the lock is such that by operating a pivotal winged member the locking bar may be either released or placed in locked position and when the bar is brought to its locked position, the wings of the winged member will then be on the reverse side of the locking bar.
Figure 1, is a perspective view of my improved lock shown in position on the door ready to be placed in locked position.
Fig. 2, is a side view of the same showing the drum and door in section.
Fig. 3, is a top plan view.
Fig. 4, is detail enlarged sectional view showing the pivotal arrangement and the friction bulge made use of for holding the two members in alinement.
Fig. 5, is a cross-sectional view of the same taken on the line 55 of Fig. 4.
Fig. 6, is an end view of a portion of the drum and door showing the position of the lock.
Referring to the drawings, 7 indicates the ends or heads of a drum, the outer periphery of which is formed into a projecting flange 8, on this flange is securely fastened the outer covering, a portion of which is left uncovered and which space is occupied by the doors which are preferably ar a e in w m m ere 9 an anymanner well-known to the trade.
arranged to overlap the end 12 of the door member 9.
On the top of the overlapping portion 11 is firmly attached my improved lock which consists of a sliding locking bar 13 and a pivoted winged member 14. The winged member 14 is pivoted at its center to the material forming the door, the rivet 15 which supports the same together has its top 16 preferably counter-sunk so as to allow free passage for the movement of the bar 13.
This member 14 is preferably stamped out of sheet material and has a pair of upwardly bent wings 17 which act as finger pieces by which the member 14 ma be turned in order to operate the locking bar 13.
The locking bar 13 consists of an elongated strip of material which is pivotally connected by the rivet 18 to the member 14. The bar is provided with an elongated slot 19 which is held in position on the top of the door by the rivet 20, yet sufficient freedom is permitted to allow the bar to easily slide under the head of the rivet. The bar is bent at the point indicated by the numeral 21 so as to allow free movement of the member 1 1, under said bar when the same is turned to a locked position; and the free end of the bar is formed into a hook 22 which is designed to pass under the peripheral flange 8 of the drum head. At a convenient point in the bottom of the bar 13 I provide an indentation or recess 23 and on the plate portion of the member 14, I provide a slight bulge 24, these are arranged to register with each other so that when the plate and bar are brought into an alinement the same will frictionally seat themselves together forming a frictional lock so as to hold both members in alinement and prevent the same from shifting. This same structure may be on the reverse side of the plate so that when the member 14 is turned to a reverse position bringing the Wing 17 on the apposite side and the hook under the flange that it will keep the same in locked position during the rotation of the drum on its axis.
p The most essentialfeatnre of my invention is to construct a lock which contacts with the flange of the drum thereby making.
a positive means for snppoi'tingthedoors in locked position.
Having fully described my invention What I claim is:
A lock of the class described comprising in combination with a receptacle and a removable cover, of an elongated slightly bent locking bar slidably supportednpon the c0ve'r, the one end of the bar foi med V Witnesses into a hook which is adapted to fit over the "which the same is manipulated.
In testimony whereof, I havesigned my name to this specification, in presence of 25 two subscrlblng witnesses.
RUDOLTPH b".
SETTLAGE ALFRED A. EIcKs, WALTER C. STEIN,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US197031A US1346263A (en) | 1917-10-17 | 1917-10-17 | Door-lock for revolving drums |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US197031A US1346263A (en) | 1917-10-17 | 1917-10-17 | Door-lock for revolving drums |
Publications (1)
Publication Number | Publication Date |
---|---|
US1346263A true US1346263A (en) | 1920-07-13 |
Family
ID=22727728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US197031A Expired - Lifetime US1346263A (en) | 1917-10-17 | 1917-10-17 | Door-lock for revolving drums |
Country Status (1)
Country | Link |
---|---|
US (1) | US1346263A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921227B1 (en) * | 2000-11-02 | 2005-07-26 | A. Raymond & Cie | Retaining spring for detachably connecting two components |
-
1917
- 1917-10-17 US US197031A patent/US1346263A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921227B1 (en) * | 2000-11-02 | 2005-07-26 | A. Raymond & Cie | Retaining spring for detachably connecting two components |
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