US3773312A - Propeller positioning device - Google Patents

Propeller positioning device Download PDF

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Publication number
US3773312A
US3773312A US00271748A US3773312DA US3773312A US 3773312 A US3773312 A US 3773312A US 00271748 A US00271748 A US 00271748A US 3773312D A US3773312D A US 3773312DA US 3773312 A US3773312 A US 3773312A
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United States
Prior art keywords
support member
base member
under surface
axis
propeller
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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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US00271748A
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F Victorino
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Lee Raymond Organization Inc
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Lee Raymond Organization Inc
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/10—Auxiliary devices, e.g. bolsters, extension members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair

Definitions

  • a propeller positioning device comprises a table mount comprising a base member of substantially cy- [21] Appl. No.. 271,748 lindrical configuration having an under surface substantially perpendicular to the axis thereof and an 52 US. (:1 269/50, 269/52, 269/76 pp Surface transverse to the axis thereof- A table [51 Int.
  • Cl B23q 1/04, B23q 1/12 has a Substantially Planar pp surface, an under [58 Field 0f Search 269/76, 47, 50, 52, face and a Substantially Cylindrical pp member 2 9 74 75 81, 33; 29 15 3 p 557 553 coaxially affixed to the under surface thereof and having a substantially planar under surface transverse to [5 References Cited the axis thereof.
  • a rotating device rotatably mounts UNITED STATES PATENTS the support member on the base member in a manner 7 whereby the under surface of the support member ggg g $23 rests on the upper surface of the base member and the 3576070 4/19.
  • 29/558 support member is rotatable about an axis of rotation 3:257:108 6/1966 /47 X perpendicular to the under surface of the support 1,791,781 2/1931 Wilson 269 52 x member and the upper Surface of the base member 80 3,056,369 10/1962 Roth 269/50 X that the table assumes different inclinations corre- 372,714 11/1887 Shaw.... 269/101 X sponding to the rotation of the support member on the 1,579,582 4/1926 Voltz 269/76 X base member.
  • a spindle for accommodating a propel- Muller Ct X ler is affixed to the upper urface of the and ex- FOREIGN PATENTS OR APPLICATIONS tends, perpendicularly therefrom and coaxially with 912,307 4/1946 France 269/58 the Support membe" 4 Claims, 2 Drawing Figures I h 1 25 l 23 I 1 I 1 lg 1 PAIENTEDrmvzo ms 'iill PROPELLER POSITIONING DEVICE DESCRIPTION OF THE INVENTION
  • the present invention relates to a propeller positioning device.
  • the principal object of the invention is to provide a propeller positioning device of simple structure for positioning a propeller, as desired, to facilitate work on the propeller, which device is efficient, effective and reliable in operation.
  • FIG. 1 is a schematic diagram, partly in section, of an embodiment of the propeller positioning device of the invention.
  • FIG. 2 is a schematic diagram of the embodiment of FIG. 1 of the propeller positioning device of the invention at a desired angular inclination.
  • the propeller positioning device of the invention comprises a table mount 1 comprising a base member 2 of substantially frustoconical configuration having an under surface 3 substantially perpendicular to the axis 4 thereof and an upper surface 5 transverse to said axis.
  • a table 6 has a substantially planar upper surface 7, an under surface 8 and a substantially frustoconical support member 9 coaxially affixed to the under surface thereof and having a substantially planar under surface 10 transverse to the axis 11 thereof.
  • a rotating device rotatably mounts the support member 9 on the base member 2 in a manner whereby the under surface 10 of the support member rests on the upper surface 5 of the base member.
  • the support member 9 is rotatable about an axis of rotation 12 perpendicular to the under surface 10 of the support member and the upper surface 5 of the base member 2.
  • the table 6 assumes different angular inclinations 13 (FIG. 2) corresponding to the rotation of the support member 9 on the base member 2.
  • the upper surface 5 of the base member 2 is at the same angle with its under surface 3 as the under surface 10 of the support member 9 is with the upper surface 7 of the support member.
  • the base member 2 has an internally threaded pin bore 14 formed therein.
  • the rotating device comprises a bore 15 formed in the base member 2 and extending from the upper surface 5 thereof coaxial with the axis of rotation 12.
  • the pin bore 14 opens into the bore 15.
  • a substantially cylindrical extension 16 extends from the under surface 10 of the support member 9 coaxially with the axis of rotation 12. The extension 16 is rotatably seated in the bore 15 of the base member 2.
  • the extension 16' has a circular circumferential groove 17 formed therein.
  • An externally threaded pin member 18 is threadedly coupled in the pin bore 14 of the base member 2.
  • the pin member 18 abuts the extension 16 in the groove 17 formed therein for holding the table 6 in a desired angular position.
  • a spindle 19 for accommodating a propeller is affixed to the upper surface 7 of the table 6 and extends perpendicularly therefrom and coaxially with the support member 9.
  • Propeller accommodating means in cludes a first substantially frustoconical annular member 20 (FIG. 1) coaxially positioned around the base 21 of the spindle 19.
  • a tubular member 22 (FIG. 1) is coaxially positioned around the spindle l9 and rests on the first annular member 20.
  • An internally threaded axial bore 25 (FIG- l)is provided in the top 24 of the spindle 19 for accommodating a bolt 26 for maintaining a propeller 27 in position -on the first and second annular members 20 and 23.
  • washer may be positioned between the head of the bolt 26 and the propeller 27.
  • a propeller positioning device comprising a table mount comprising a base member of substantially frustoconical configuration having an under surface substantially perpendicular to the axis thereof and an upper surface transverse and nonperpendicular to the axis thereof;
  • rotating means for rotatably mounting the support member on the base member with the under surface of the support member resting on the upper surface of the base member and the support member being rotatable about an axis of rotation perpendicular to the under surface of the support member and the upper surface of the base member so that the table assumes different inclinations corresponding to the rotation of the support member on the base member;
  • a spindle affixed to the upper surface of the table and extending perpendicularly therefrom and coaxially with the support member, the spindle accommodating a propeller;
  • propeller accommodating means including a first substantially frustoconical annular member coaxially positioned around the base of the spindle, a tubular member coaxially positioned around the spindle and resting on the first annular member and a second substantially frustoconical annular member coaxially positioned around the top of the spindle.
  • the rotating means comprises a bore formed in the base member and extending from the upper surface thereof coaxial with the axis of rotation, the pin bore opening into the bore, a substantially cylindrical extension extending from the under

Abstract

A propeller positioning device comprises a table mount comprising a base member of substantially cylindrical configuration having an under surface substantially perpendicular to the axis thereof and an upper surface transverse to the axis thereof. A table has a substantially planar upper surface, an under surface and a substantially cylindrical support member coaxially affixed to the under surface thereof and having a substantially planar under surface transverse to the axis thereof. A rotating device rotatably mounts the support member on the base member in a manner whereby the under surface of the support member rests on the upper surface of the base member and the support member is rotatable about an axis of rotation perpendicular to the under surface of the support member and the upper surface of the base member so that the table assumes different inclinations corresponding to the rotation of the support member on the base member. A spindle for accommodating a propeller is affixed to the upper surface of the table and extends perpendicularly therefrom and coaxially with the support member.

Description

I Umted States Patent 1 1 1111 3,773,312 Victorino 1 Nov. 20, 1973 PROPELLER POSITIONING DEVICE Primary Examiner0thell M. Simpson [75] Inventor: Frank Victorino, Lakewood, Calif. Assistant Examfnerjoeph Zatarga Attorney-Damel Jay Tlck [73] Assignee: The Raymond Lee Organization,
Inc., New York, N.Y. [57] ABSTRACT [22 Filed; July 14 1972 A propeller positioning device comprises a table mount comprising a base member of substantially cy- [21] Appl. No.. 271,748 lindrical configuration having an under surface substantially perpendicular to the axis thereof and an 52 US. (:1 269/50, 269/52, 269/76 pp Surface transverse to the axis thereof- A table [51 Int. Cl B23q 1/04, B23q 1/12 has a Substantially Planar pp surface, an under [58 Field 0f Search 269/76, 47, 50, 52, face and a Substantially Cylindrical pp member 2 9 74 75 81, 33; 29 15 3 p 557 553 coaxially affixed to the under surface thereof and having a substantially planar under surface transverse to [5 References Cited the axis thereof. A rotating device rotatably mounts UNITED STATES PATENTS the support member on the base member in a manner 7 whereby the under surface of the support member ggg g $23 rests on the upper surface of the base member and the 3576070 4/19. 29/558 support member is rotatable about an axis of rotation 3:257:108 6/1966 /47 X perpendicular to the under surface of the support 1,791,781 2/1931 Wilson 269 52 x member and the upper Surface of the base member 80 3,056,369 10/1962 Roth 269/50 X that the table assumes different inclinations corre- 372,714 11/1887 Shaw.... 269/101 X sponding to the rotation of the support member on the 1,579,582 4/1926 Voltz 269/76 X base member. A spindle for accommodating a propel- Muller Ct X ler is affixed to the upper urface of the and ex- FOREIGN PATENTS OR APPLICATIONS tends, perpendicularly therefrom and coaxially with 912,307 4/1946 France 269/58 the Support membe" 4 Claims, 2 Drawing Figures I h 1 25 l 23 I 1 I 1 lg 1 PAIENTEDrmvzo ms 'iill PROPELLER POSITIONING DEVICE DESCRIPTION OF THE INVENTION The present invention relates to a propeller positioning device.
The principal object of the invention is to provide a propeller positioning device of simple structure for positioning a propeller, as desired, to facilitate work on the propeller, which device is efficient, effective and reliable in operation.
In order that the invention may be readily carried into effect, it will now be described with reference to the accompanying drawing, wherein:
FIG. 1 is a schematic diagram, partly in section, of an embodiment of the propeller positioning device of the invention; and
FIG. 2 is a schematic diagram of the embodiment of FIG. 1 of the propeller positioning device of the invention at a desired angular inclination.
In the FIGS., the same components are identified by the same reference numerals.
The propeller positioning device of the invention comprises a table mount 1 comprising a base member 2 of substantially frustoconical configuration having an under surface 3 substantially perpendicular to the axis 4 thereof and an upper surface 5 transverse to said axis.
A table 6 has a substantially planar upper surface 7, an under surface 8 and a substantially frustoconical support member 9 coaxially affixed to the under surface thereof and having a substantially planar under surface 10 transverse to the axis 11 thereof.
A rotating device rotatably mounts the support member 9 on the base member 2 in a manner whereby the under surface 10 of the support member rests on the upper surface 5 of the base member. The support member 9 is rotatable about an axis of rotation 12 perpendicular to the under surface 10 of the support member and the upper surface 5 of the base member 2. Thus, the table 6 assumes different angular inclinations 13 (FIG. 2) corresponding to the rotation of the support member 9 on the base member 2.
The upper surface 5 of the base member 2 is at the same angle with its under surface 3 as the under surface 10 of the support member 9 is with the upper surface 7 of the support member.
The base member 2 has an internally threaded pin bore 14 formed therein. The rotating device comprises a bore 15 formed in the base member 2 and extending from the upper surface 5 thereof coaxial with the axis of rotation 12. The pin bore 14 opens into the bore 15. A substantially cylindrical extension 16 extends from the under surface 10 of the support member 9 coaxially with the axis of rotation 12. The extension 16 is rotatably seated in the bore 15 of the base member 2.
The extension 16' has a circular circumferential groove 17 formed therein. An externally threaded pin member 18 is threadedly coupled in the pin bore 14 of the base member 2. The pin member 18 abuts the extension 16 in the groove 17 formed therein for holding the table 6 in a desired angular position.
A spindle 19 for accommodating a propeller is affixed to the upper surface 7 of the table 6 and extends perpendicularly therefrom and coaxially with the support member 9. Propeller accommodating means in cludes a first substantially frustoconical annular member 20 (FIG. 1) coaxially positioned around the base 21 of the spindle 19. A tubular member 22 (FIG. 1) is coaxially positioned around the spindle l9 and rests on the first annular member 20. A second substantially positioned around thetop24 of the spindle 19.
An internally threaded axial bore 25 (FIG- l)is provided in the top 24 of the spindle 19 for accommodating a bolt 26 for maintaining a propeller 27 in position -on the first and second annular members 20 and 23. A
washer may be positioned between the head of the bolt 26 and the propeller 27.
While the invention has been described by means of specific examples and in specific embodiments, I do not wish to be limited thereto, for obvious modifications will occur to those skilled in the art without departing from the spirit and scope of the invention.
I claim:
1. A propeller positioning device, comprising a table mount comprising a base member of substantially frustoconical configuration having an under surface substantially perpendicular to the axis thereof and an upper surface transverse and nonperpendicular to the axis thereof;
a table having a substantially planar upper surface, an
under surface and a substantially frustoconical support me nber coaxially affixed to the under surface of the table, the support member having a substantially planar under surface transverse to the axis of the support member;
rotating means for rotatably mounting the support member on the base member with the under surface of the support member resting on the upper surface of the base member and the support member being rotatable about an axis of rotation perpendicular to the under surface of the support member and the upper surface of the base member so that the table assumes different inclinations corresponding to the rotation of the support member on the base member;
a spindle affixed to the upper surface of the table and extending perpendicularly therefrom and coaxially with the support member, the spindle accommodating a propeller; and
propeller accommodating means including a first substantially frustoconical annular member coaxially positioned around the base of the spindle, a tubular member coaxially positioned around the spindle and resting on the first annular member and a second substantially frustoconical annular member coaxially positioned around the top of the spindle.
2. A propeller positioning device as claimed in claim 1, wherein the upper surface of the base member is at the same angle with its under surface as the under surface of the support member is with the upper surface of the support member.
3. A propeller positioning device as claimed in claim 1, wherein the base member has an internally threaded pin bore formed therein and the rotating means comprises a bore formed in the base member and extending from the upper surface thereof coaxial with the axis of rotation, the pin bore opening into the bore, a substantially cylindrical extension extending from the under surface of the support member coaxially with the axis of rotation and rotatably seated in the bore of the base member, the extension having a circular circumferential groove formed therein, and an externally threaded pin member threadedly coupled in the pin bore of the 3,773 ,3 1 2 3 4 v base member and abutting the extension in the groove in the top of the spindle for accommodating a bolt for formed therein for holding the table in a desired angu maintaining a propeller in position on the first and seclar position. b i g 4. A propeller positioning device as claimed in claim 1, further comprising an internally threaded axial bore 5 I U "f f,
0nd annular members.

Claims (4)

1. A propeller positioning device, comprising a table mount comprising a base member of substantially frustoconical configuration having an under surface substantially perpendicular to the axis thereof and an upper surface transverse and non-perpendicular to the axis thereof; a table having a substantially planar upper surface, an under surface and a substantially frustoconical support member coaxially affixed to the under surface of the table, the support member having a substantially planar under surface transverse to the axis of the support member; rotating means for rotatably mounting the support member on the base member with the under surface of the support member resting on the upper surface of the base member and the support member being rotatable about an axis of rotation perpendicular to the under surface of the support member and the upper surface of the base member so that the table assumes different inclinations corresponding to the rotation of the support member on the base member; a spindle affixed to the upper surface of the table and extending perpendicularly therefrom and coaxially with the support member, the spindle accommodating a propeller; and propeller accommodating means including a first substantially frustoconical annular member coaxially positioned around the base of the spindle, a tubular member coaxially positioned around the spindle and resting on the first annular member and a second substantially frustoconical annular member coaxially positioned around the top of the spindle.
2. A propeller positioning device as claimed in claim 1, wherein the upper surface of the base member is at the same angle with its under surface as the under surface of the support member is with the upper surface of the support member.
3. A propeller positioning device as claimed in claim 1, wherein the base member has an internally threaded pin bore formed therein and the rotating means comprises a bore formed in the base member and extending from the upper surface thereof coaxial with the axis of Rotation, the pin bore opening into the bore, a substantially cylindrical extension extending from the under surface of the support member coaxially with the axis of rotation and rotatably seated in the bore of the base member, the extension having a circular circumferential groove formed therein, and an externally threaded pin member threadedly coupled in the pin bore of the base member and abutting the extension in the groove formed therein for holding the table in a desired angular position.
4. A propeller positioning device as claimed in claim 1, further comprising an internally threaded axial bore in the top of the spindle for accommodating a bolt for maintaining a propeller in position on the first and second annular members.
US00271748A 1972-07-14 1972-07-14 Propeller positioning device Expired - Lifetime US3773312A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750245A (en) * 1986-10-17 1988-06-14 Alexandros Moussouris Gemstone mounting apparatus and method
US5224691A (en) * 1992-03-04 1993-07-06 Clark Paul W Lamp shade soldering aid
US5383652A (en) * 1992-01-27 1995-01-24 Air New Zealand Limited Engine mounting and transportation apparatus
US5456793A (en) * 1993-07-22 1995-10-10 Torque Converter Rebuilding Systems, Inc. Mechanism for heat bonding bands to hubs
US5456434A (en) * 1993-12-13 1995-10-10 Lomauro; Stephen H. Engine head stand assembly
US20050023778A1 (en) * 2003-07-28 2005-02-03 Louthan Gary R. Fixture and locator device for supporting a rotatable member

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372714A (en) * 1887-11-08 Planer-chuck
US1371374A (en) * 1918-10-17 1921-03-15 Budd Wheel Corp Milling-fixture
US1579582A (en) * 1923-01-22 1926-04-06 Albert G Voltz Vise
US1791781A (en) * 1929-10-04 1931-02-10 Motor Wheel Corp Means for assembling wire wheels
US2013705A (en) * 1933-11-29 1935-09-10 Charles R Evenson Process for shaping helical bodies and means for carrying out said process
FR912307A (en) * 1944-02-18 1946-08-06 S And F Tools Ltd Machine tool workpiece table attachment device
US3056369A (en) * 1956-09-04 1962-10-02 Albert W Roth Apparatus for fabricating fan hubs
US3248101A (en) * 1962-02-20 1966-04-26 Hans Deckel Dual swivel axes clamping table
US3257108A (en) * 1962-07-10 1966-06-21 Firearm Accessories Inc Mounting of gun muzzle devices
US3576070A (en) * 1969-05-09 1971-04-27 John T Parsons Warpage minimizing process for machining metal castings

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372714A (en) * 1887-11-08 Planer-chuck
US1371374A (en) * 1918-10-17 1921-03-15 Budd Wheel Corp Milling-fixture
US1579582A (en) * 1923-01-22 1926-04-06 Albert G Voltz Vise
US1791781A (en) * 1929-10-04 1931-02-10 Motor Wheel Corp Means for assembling wire wheels
US2013705A (en) * 1933-11-29 1935-09-10 Charles R Evenson Process for shaping helical bodies and means for carrying out said process
FR912307A (en) * 1944-02-18 1946-08-06 S And F Tools Ltd Machine tool workpiece table attachment device
US3056369A (en) * 1956-09-04 1962-10-02 Albert W Roth Apparatus for fabricating fan hubs
US3248101A (en) * 1962-02-20 1966-04-26 Hans Deckel Dual swivel axes clamping table
US3257108A (en) * 1962-07-10 1966-06-21 Firearm Accessories Inc Mounting of gun muzzle devices
US3576070A (en) * 1969-05-09 1971-04-27 John T Parsons Warpage minimizing process for machining metal castings

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750245A (en) * 1986-10-17 1988-06-14 Alexandros Moussouris Gemstone mounting apparatus and method
US5383652A (en) * 1992-01-27 1995-01-24 Air New Zealand Limited Engine mounting and transportation apparatus
US5224691A (en) * 1992-03-04 1993-07-06 Clark Paul W Lamp shade soldering aid
US5456793A (en) * 1993-07-22 1995-10-10 Torque Converter Rebuilding Systems, Inc. Mechanism for heat bonding bands to hubs
US5456434A (en) * 1993-12-13 1995-10-10 Lomauro; Stephen H. Engine head stand assembly
US20050023778A1 (en) * 2003-07-28 2005-02-03 Louthan Gary R. Fixture and locator device for supporting a rotatable member
US6994000B2 (en) 2003-07-28 2006-02-07 Honeywell International, Inc. Fixture and locator device for supporting a rotatable member
CN100457344C (en) * 2003-07-28 2009-02-04 霍尼韦尔国际公司 Fixture and locator device for supporting a rotatable member

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