US1340671A - Demountable rim - Google Patents
Demountable rim Download PDFInfo
- Publication number
- US1340671A US1340671A US275772A US27577219A US1340671A US 1340671 A US1340671 A US 1340671A US 275772 A US275772 A US 275772A US 27577219 A US27577219 A US 27577219A US 1340671 A US1340671 A US 1340671A
- Authority
- US
- United States
- Prior art keywords
- plate
- rim
- bolt
- demountable rim
- demountable
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B23/00—Attaching rim to wheel body
- B60B23/06—Attaching rim to wheel body by screws, bolts, pins, or clips
- B60B23/10—Attaching rim to wheel body by screws, bolts, pins, or clips arranged axially
Definitions
- My object is to provide a simple and effective locking device for demountable rims.
- Figure 1 is a side elevation
- Fig. 2 an end view
- Fig. 8 a section on line 3-'3, Fig. 1.
- the wheel felly 1 is shown equipped with a fixed band 2 on which a demountable rim may be mounted.
- a bolt 8 is shown extending transversely through the felly and projecting from one. side sufficiently to form a bearing for the locking device 4.
- This consists of an angular plate having a lateral portion 5 movable in a channel iron 6 extending transversely of, and secured to, the inner side of the felly.
- the plate 5 is formed with a lug 7.
- the locking device also has an upright member 8 mounted to slide on bolt 3, being shown bored through to receive the bolt.
- the part 8 terminates in a right angular wedge-shaped extremity 9 which extends inward over the band 2 and cooperates with this band to form the seat for a tire rim.
- the wedge 9 is shown formed with a slightly curved extension 10 to provide the appropriate formation to receive the rim.
- a lever 12 is shown fulcrumed in ears 13 formed on plate 6 and extending inward from the telly. This lever has a cam head 1 1 adapted to engage the lug 7 on plate 5.
- the locking device 4. comprises a single rigid element or casting of substantially L-shape, having two substantially parallel parts, the plate 5 adapted to slide transversely of the telly in plate 6 and the wedge 9 to pass beneath a demountable rim, and also an intermediate Specification of Letters Patent.
- lever 12 extends toward the axis of the wheel and cam head 14 bears against, lug'7, and also binds plate 5 against the felly, thus holding the device in the locking position.
- the bolt 3 provides a brace for the angularplate and tends to prevent undue strain.
- a device of the character described the combination with a wheel folly, of a channel plate secured to the inner side of said i'elly, and a bolt extending transversely through and beyond the telly, of a substan tially L-shape locking device having its body portion bored to receive said bolt, the longer lateral portion of said device being movable in said channel plate, and the shorter lateral portion adapted to engage a demountable rim, and means for holding said device in looking position.
Description
J. S. PIERCE.
DEMOUNT RIM? APPLICATION HL 8. a, 19-19. 1,340,671.
IIIIllllllllllllllllllulllll Dbl/876501 1.7. S. Berce Patentefllay 18, 1920.
UNITED STATES PATENT oEFIo JAMES S. PIERCE, OF DUNKIRK, NEW YORK.
Application filed February 8, 1919.
My object is to provide a simple and effective locking device for demountable rims.
' In the accompanying drawings, Figure 1 is a side elevation, Fig. 2 an end view and Fig. 8 a section on line 3-'3, Fig. 1.
The wheel felly 1 is shown equipped with a fixed band 2 on which a demountable rim may be mounted.
A bolt 8 is shown extending transversely through the felly and projecting from one. side sufficiently to form a bearing for the locking device 4. This consists of an angular plate having a lateral portion 5 movable in a channel iron 6 extending transversely of, and secured to, the inner side of the felly.
- The plate 5 is formed with a lug 7.
The locking device also has an upright member 8 mounted to slide on bolt 3, being shown bored through to receive the bolt. The part 8 terminates in a right angular wedge-shaped extremity 9 which extends inward over the band 2 and cooperates with this band to form the seat for a tire rim.
The wedge 9 is shown formed with a slightly curved extension 10 to provide the appropriate formation to receive the rim.
A lever 12 is shown fulcrumed in ears 13 formed on plate 6 and extending inward from the telly. This lever has a cam head 1 1 adapted to engage the lug 7 on plate 5.
Thus it will be seen that the locking device 4. comprises a single rigid element or casting of substantially L-shape, having two substantially parallel parts, the plate 5 adapted to slide transversely of the telly in plate 6 and the wedge 9 to pass beneath a demountable rim, and also an intermediate Specification of Letters Patent.
1. DEMOUNTABLE RIM.
Patented May 18, 1920.
Serial No. 275,772.
parts are in the full line position shown the lever 12 extends toward the axis of the wheel and cam head 14 bears against, lug'7, and also binds plate 5 against the felly, thus holding the device in the locking position. The bolt 3 provides a brace for the angularplate and tends to prevent undue strain. By turning lever 12 to the left, Fig. 1, the cam head is moved out of en agement with lug? and plate 5 and the entire locking device is free to be moved outward on bolt 3 and the rim released. It will be understood that the wheel will be equipped with a sufficient number of the described looking devices to securely hold the rim.
I claim as my invention:
1. In a device of the character described, the combination with a wheel folly, of a channel plate secured to the inner side of said i'elly, and a bolt extending transversely through and beyond the telly, of a substan tially L-shape locking device having its body portion bored to receive said bolt, the longer lateral portion of said device being movable in said channel plate, and the shorter lateral portion adapted to engage a demountable rim, and means for holding said device in looking position.
- 2. In a device of the character described, the combination with a wheel felly, of a channel plate secured to the inner side of said felly, and a bolt extending transversely through and beyond the telly, and having a cam lever fulcrumed on said channel plate, of a plate movable in said channel plate having a lug, the face of said plate and said In testimony whereof I have signed this JAMES s. PIERCE.
. specification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US275772A US1340671A (en) | 1919-02-08 | 1919-02-08 | Demountable rim |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US275772A US1340671A (en) | 1919-02-08 | 1919-02-08 | Demountable rim |
Publications (1)
Publication Number | Publication Date |
---|---|
US1340671A true US1340671A (en) | 1920-05-18 |
Family
ID=23053726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US275772A Expired - Lifetime US1340671A (en) | 1919-02-08 | 1919-02-08 | Demountable rim |
Country Status (1)
Country | Link |
---|---|
US (1) | US1340671A (en) |
-
1919
- 1919-02-08 US US275772A patent/US1340671A/en not_active Expired - Lifetime
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