US2602172A - Cylinder type rubber oarlock holder - Google Patents

Cylinder type rubber oarlock holder Download PDF

Info

Publication number
US2602172A
US2602172A US72394A US7239449A US2602172A US 2602172 A US2602172 A US 2602172A US 72394 A US72394 A US 72394A US 7239449 A US7239449 A US 7239449A US 2602172 A US2602172 A US 2602172A
Authority
US
United States
Prior art keywords
sleeve
oar
oarlock
holder
cylinder type
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
Application number
US72394A
Inventor
Sidney R Messman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US72394A priority Critical patent/US2602172A/en
Application granted granted Critical
Publication of US2602172A publication Critical patent/US2602172A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H16/00Marine propulsion by muscle power
    • B63H16/06Rowlocks; Mountings therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H16/00Marine propulsion by muscle power
    • B63H16/04Oars; Sculls; Paddles; Poles
    • B63H2016/043Stop sleeves or collars for positioning oars in rowlocks, e.g. adjustable

Definitions

  • This invention relates to an oar lock sleeve for an oar comprising a hollow cylinder of resilient material.
  • a primary object of this invention is to provide 7 sleeve being simply slid down over one end of the oar to a position intermediate the ends thereof, after the oar lock has beenflrst mounted on the sleeve.
  • Another object of this invention is strengthen and reinforce the oarat the point where oars are likely to break, and it should also be noted that the sleeve will fit snugly on the car so as to prevent moisture from reaching this portion of the oar, thus tending to prevent rot of this portion and consequent breakage.
  • Still another object of this invention is to pro-' vide an oar lock sleeve which is easily transferable from a broken oar to another oar, and whichmay be adjusted to suit the need of an individual user by sliding the sleeve along the shank of the oar.
  • Still another object of this invention is to provide the oar lock sleeve with a pair of external radially extending flanges on each end thereof to prevent the sleeve from slipping out of engagement with the car lock, and also providing a more positive mounting for the oar on the boat.
  • Yet another object of this invention is to provide an car look sleeve whichmay be used with both metal and wooden oars and which is constructed of resilient material so that the operation of the car will be rendered more quiet.
  • Figure 1 is a side elevational view of an car with this oar lock sleeve applied thereto.
  • Figure 2 is a three dimensionalview of a portion of an oar, an oar lock, and a sleeve according to this invention operatively connected therewith;
  • Figure 3 is a vertical sectional view taken through the car lock sleeve and showing a contiguous portion of an oar within the sleeve. 7
  • the oar lock sleeve comprises a hollow cylinder of resilent, compressible rubber or other suitable material indicated at l4.
  • An oar lock [6 having a depending integral pivot pin [8 is used with this invention and may be considered an element of this invention cooperating with the oar lock sleeve and the car.
  • the hollow cylindrical portion I4 is :provided with a pair of external radially extending flanges 20, one on each end of the portion 14,
  • these flanges 20 serving as reinforcing members and also serving to prevent the oar look It from slipping out of engagement with the sleeve, during the use of the invention.
  • a bushing for oar locks of the type including a pin anda ring thereon comprising a collapsible invention, what is sleeve of resilient, compressible material for mounting under tension on the shaft of an oar, said sleeve being of substantial thickness and of a diameter to fit snugly within the ring thereon, and retaining flanges for the ring on the ends of said sleeve, said flanges being insertable through the ring when the end portions of the sleeve are collapsed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Dowels (AREA)

Description

July /8, 1952 s. R. MESSMAN CYLINDER TYPE RUBBER OARLOCK HC'LDER Filed Jan. 24. 1949 Sidney R. Messman o B fi waoz-fizm Patented July 8, 1952 ST TE s PATENIJOVFFICEI CYLINDER TYPE RUBBER OARLOCK HOLDER Sidney R. Messman, Sandpoint, Idaho Application January 24, 1949, Serial No. 72,394
1 Claim.
This invention relates to an oar lock sleeve for an oar comprising a hollow cylinder of resilient material.
A primary object of this invention is to provide 7 sleeve being simply slid down over one end of the oar to a position intermediate the ends thereof, after the oar lock has beenflrst mounted on the sleeve. t
Another object of this invention is strengthen and reinforce the oarat the point where oars are likely to break, and it should also be noted that the sleeve will fit snugly on the car so as to prevent moisture from reaching this portion of the oar, thus tending to prevent rot of this portion and consequent breakage.
Still another object of this invention is to pro-' vide an oar lock sleeve which is easily transferable from a broken oar to another oar, and whichmay be adjusted to suit the need of an individual user by sliding the sleeve along the shank of the oar.
Still another object of this invention is to provide the oar lock sleeve with a pair of external radially extending flanges on each end thereof to prevent the sleeve from slipping out of engagement with the car lock, and also providing a more positive mounting for the oar on the boat.
Yet another object of this invention is to provide an car look sleeve whichmay be used with both metal and wooden oars and which is constructed of resilient material so that the operation of the car will be rendered more quiet.
And a last object to be mentioned specifically is to provide an oar lock sleeve which is relatively inexpensive and practicable to manufacture, which is simple and safe as well as convenient to use, and which will give generally eiiicient and durable service.
With these objects definitely in view, this invention resides in certain novel features of construction, combination and arrangement of elements and portions as will be hereinafter described in detail in the specification, particularly pointed out in the appended claim, and illustrated in the accompanying drawings which form a material part of this application, and in which:
Figure 1 is a side elevational view of an car with this oar lock sleeve applied thereto.
Figure 2 is a three dimensionalview of a portion of an oar, an oar lock, and a sleeve according to this invention operatively connected therewith; and
Figure 3 is a vertical sectional view taken through the car lock sleeve and showing a contiguous portion of an oar within the sleeve. 7
Similar characters of reference designate similar or identical elements and portions throughout the specification and throughout the differ ent views in the drawing.
Referring now to the drawing in detail, this invention is adapted to be used with an environment including an'oar which will have a shank portion 10 and. a blade [2. The oar lock sleeve comprises a hollow cylinder of resilent, compressible rubber or other suitable material indicated at l4. An oar lock [6 having a depending integral pivot pin [8 is used with this invention and may be considered an element of this invention cooperating with the oar lock sleeve and the car. The hollow cylindrical portion I4 is :provided with a pair of external radially extending flanges 20, one on each end of the portion 14,
' these flanges 20 serving as reinforcing members and also serving to prevent the oar look It from slipping out of engagement with the sleeve, during the use of the invention.
The operation of this invention will be clearly understood from a consideration of the foregoing description of the mechanical details thereof, taken in connection with the drawing and the above recitation of the objects thought to be achieved by this invention. In recapitulation, it may be added that one end portion of the sleeve Mand the respective flange 20 thereon are collapsed to permit the ring [6 to be slipped on said sleeve; which is then forced under tension onto the shank portion I0 of the oar, the final positioning of the sleeve on the car being determined by the particular need of the user of the device. The sleeve M is of a diameter to fit snugly within the ring it. It will be clear that all the objects mentioned above will be accomplished by this invention and further description would appear unnecessary.
Obviously, minor variation .in the construction and proportioning of the sleeve may be resorted to without departure from this invention and the scope of this invention should be determined only as limited by a proper interpretation of the terms used in the subjoined claim.
Having described the claimed as new is:
A bushing for oar locks of the type including a pin anda ring thereon, comprising a collapsible invention, what is sleeve of resilient, compressible material for mounting under tension on the shaft of an oar, said sleeve being of substantial thickness and of a diameter to fit snugly within the ring thereon, and retaining flanges for the ring on the ends of said sleeve, said flanges being insertable through the ring when the end portions of the sleeve are collapsed.
' FSIDNEYTRu'ZMESSMAN.
REFERENCES CITED The following references are of record in th file of this patent:
4 UNITED STATES PATENTS Number m Number Name Date Beaudreau Jan. 23, 1883 Lindenberger May 13, 1884 Vondersaar Feb. 16, 1892 Palmer Apr. 30, 1918 Wintemute Apr. 3, 1923 ,EOREIGNLBAIFENII S I 'Gountny Z Date Great Britain of 1891 Great Britain Nov. 6, 1940
US72394A 1949-01-24 1949-01-24 Cylinder type rubber oarlock holder Expired - Lifetime US2602172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US72394A US2602172A (en) 1949-01-24 1949-01-24 Cylinder type rubber oarlock holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72394A US2602172A (en) 1949-01-24 1949-01-24 Cylinder type rubber oarlock holder

Publications (1)

Publication Number Publication Date
US2602172A true US2602172A (en) 1952-07-08

Family

ID=22107275

Family Applications (1)

Application Number Title Priority Date Filing Date
US72394A Expired - Lifetime US2602172A (en) 1949-01-24 1949-01-24 Cylinder type rubber oarlock holder

Country Status (1)

Country Link
US (1) US2602172A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987736A (en) * 1959-03-23 1961-06-13 Fred H Wolff Oarlock
US3376589A (en) * 1966-09-20 1968-04-09 Charles P. Chalcroft Oar guard
US5249996A (en) * 1992-06-22 1993-10-05 Brown Dennis B Oar stop sound dampener
WO2005070760A1 (en) * 2004-01-23 2005-08-04 Antoine Sakellarides Shock absorbing system for rowing boat oarlock
US7396266B1 (en) 2007-03-28 2008-07-08 Woods David W Drip barrier for watercraft paddle and associated methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US271021A (en) * 1883-01-23 Rowlock
US298485A (en) * 1884-05-13 Solomon lindefbeegee
US468960A (en) * 1892-02-16 Wendel vondersaar
US1264848A (en) * 1917-08-18 1918-04-30 Jerry Palmer Oar-lock bushing.
US1450475A (en) * 1922-12-15 1923-04-03 Willson E Wintemute Oar sleeve and collar
GB529646A (en) * 1939-05-23 1940-11-26 Louis Hepburn Cross Improvements in the rowlocks of rowing boats

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US271021A (en) * 1883-01-23 Rowlock
US298485A (en) * 1884-05-13 Solomon lindefbeegee
US468960A (en) * 1892-02-16 Wendel vondersaar
US1264848A (en) * 1917-08-18 1918-04-30 Jerry Palmer Oar-lock bushing.
US1450475A (en) * 1922-12-15 1923-04-03 Willson E Wintemute Oar sleeve and collar
GB529646A (en) * 1939-05-23 1940-11-26 Louis Hepburn Cross Improvements in the rowlocks of rowing boats

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987736A (en) * 1959-03-23 1961-06-13 Fred H Wolff Oarlock
US3376589A (en) * 1966-09-20 1968-04-09 Charles P. Chalcroft Oar guard
US5249996A (en) * 1992-06-22 1993-10-05 Brown Dennis B Oar stop sound dampener
WO2005070760A1 (en) * 2004-01-23 2005-08-04 Antoine Sakellarides Shock absorbing system for rowing boat oarlock
US7396266B1 (en) 2007-03-28 2008-07-08 Woods David W Drip barrier for watercraft paddle and associated methods

Similar Documents

Publication Publication Date Title
US2602172A (en) Cylinder type rubber oarlock holder
US3039120A (en) One-handed oar for fishermen
KR840001083A (en) Arrangement for fixing detachable parts to frame of two-wheeled motor vehicle
US1724003A (en) Detachable fastener
US2554708A (en) Rowing device and oar assembly
US2950746A (en) Clutched handle for tool shanks
US5322462A (en) Combination oar and bilge pump
US4739573A (en) Releasable fish gaff
US2590991A (en) Paddle
US2589698A (en) Boat oar
US2477410A (en) Combination push pole and paddle
US2482314A (en) Gaff hook
US2630991A (en) Outboard motor mounting bracket
GB990912A (en) Improvements relating to locking devices
US1958008A (en) Collapsible oar and oarlock
US4863405A (en) Outboard motor tilt lock device
US2174588A (en) Cushioned crutch
US2914015A (en) Non-fouling anchor
US2863257A (en) Flying toy
US2663533A (en) Attachment assembly for live boxes
US1295608A (en) Oar-handle.
US20010053641A1 (en) Paddle
US2673992A (en) Oarlock
US597830A (en) heerick
US1559080A (en) Rotary buffer