US1666392A - Seat - Google Patents

Seat Download PDF

Info

Publication number
US1666392A
US1666392A US137920A US13792026A US1666392A US 1666392 A US1666392 A US 1666392A US 137920 A US137920 A US 137920A US 13792026 A US13792026 A US 13792026A US 1666392 A US1666392 A US 1666392A
Authority
US
United States
Prior art keywords
seat
dog
cam
spring
shaft
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
US137920A
Inventor
Alfred F Masury
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.)
International Motor Co
Original Assignee
International Motor Co
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 International Motor Co filed Critical International Motor Co
Priority to US137920A priority Critical patent/US1666392A/en
Application granted granted Critical
Publication of US1666392A publication Critical patent/US1666392A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/14—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access

Definitions

  • fpresent invention relates to swivel seats 0 the type. adapted for use in motor where the seats may be rotated and secured to face in a plurality of directions.
  • An object of the present invention is to provide a swivel seat capable of being turned to a. plurality of positions and to devise an effective means to hold the seat against normal relative movements but to permit adjustment of the seat with ease.
  • Figure 1 is an elevation, in section, of one formof the invention.
  • Figure 2 is a plan View, partly in section, of the device of Figure 1, the section being on line 22 of Fi re 1.
  • Figure 3 is a etail view, partly in section, of the latch means and is taken on line 3-3 of Figure 2.
  • Figure 4 is a slightly modified form of the invention shown in Figures 1, 2 and 3.
  • a is a base or pedestal which is formed with a vertical cylindrical portion a and a dog a
  • the seat frame b has a downwardly extending shaft 12' which.
  • a spring 0 and cap 0' serve as a thrust bearseat and occupant.
  • a flange b on shaft 6 has double cam surfaces 1) and b and between these cam portions are formed notchesb which are engaged by the dog a to hold the seat rection.
  • the crest of each double cam porf tion is half wa between the two notches, so
  • Figure 4 illustrates a form in which the bot-tom b of the seat frame is mounted on a pedestal or shaft 6 which rests directly on the floor.
  • the back and arm of the seat are unitary and independent ofthe seat and are indicated at d'.
  • Formed on the bottom of this unitary structure is a sleeve d which fits over the shaft 6.
  • the flange and latch means is formed .on th s sleeve and a spring 0 serves to actuate the latching device as in the previously described construction.
  • the advantage of this form is that the-arms only need be depressed to reverse the seat, and since normally but sl1gh t pressure is placed upon the arms, a relat1ve1y light spring may be used for the thrust bearing.
  • a seat wherein the seat frame is supported in the base with capability for relative movementsfi a base, a seat frame mounted therein, a ange on the seat frame, a plurality of double cam faces carried by the flange, notches between the cam faces, a dog carried .by the base and a s ring resisting downward movement of t e frame to engage the dog with the notches and cam aces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Description

7 ing to receive the weight of the Patented Apr. 17, l2&
um'rso sures PATENT OFFICE.
ALFRED I. MASUBY, OF NEW YORK, N. Y., ASSIGNOR TO INTERNATIONAL MOTOR COMPANY, OF NEW YORK, N. Y., A CORPORATION 01 DELAWARE.
SEAT.
Application filed September 27, 1828. Serial No. 187,920.
The
fpresent invention relates to swivel seats 0 the type. adapted for use in motor where the seats may be rotated and secured to face in a plurality of directions.
An object of the present invention is to provide a swivel seat capable of being turned to a. plurality of positions and to devise an effective means to hold the seat against normal relative movements but to permit adjustment of the seat with ease.
Reference will now be had to the accompanying drawings for a more detailed description of the invention wherein:
Figure 1 is an elevation, in section, of one formof the invention.
Figure 2 is a plan View, partly in section, of the device of Figure 1, the section being on line 22 of Fi re 1.
Figure 3 is a etail view, partly in section, of the latch means and is taken on line 3-3 of Figure 2.
Figure 4 is a slightly modified form of the invention shown in Figures 1, 2 and 3.
In the drawings a is a base or pedestal which is formed with a vertical cylindrical portion a and a dog a The seat frame b has a downwardly extending shaft 12' which.
is received in the cylindrical portion a and a spring 0 and cap 0' serve as a thrust bearseat and occupant.
A flange b on shaft 6 has double cam surfaces 1) and b and between these cam portions are formed notchesb which are engaged by the dog a to hold the seat rection. The crest of each double cam porf tion is half wa between the two notches, so
that, should t e seat be pushed down and partially turned, upon re ieving the downward pressure the force of the spring in pushing the cam against the dog will turn the seat until the dog engages the nearest notch.
It is apparent that to reverse the position of the seat it is necessary only to push the seat down and rotate it sufiiciently to engage the cam under the dog. Further turning of the seat until the dog has passed over the ridge of the cam results in the dog sl ppmg into place under the force exerted by the spring on the seat.
Figure 4 illustrates a form in which the bot-tom b of the seat frame is mounted on a pedestal or shaft 6 which rests directly on the floor. The back and arm of the seat are unitary and independent ofthe seat and are indicated at d'. Formed on the bottom of this unitary structure is a sleeve d which fits over the shaft 6.
The flange and latch means is formed .on th s sleeve and a spring 0 serves to actuate the latching device as in the previously described construction. The advantage of this form is that the-arms only need be depressed to reverse the seat, and since normally but sl1gh t pressure is placed upon the arms, a relat1ve1y light spring may be used for the thrust bearing. y
Qther modifications may be designed which fall within the sco e of this invent1on and it is not to be limited except as defined in the appended claim.
What I claim is:
In a seat wherein the seat frame is supported in the base with capability for relative movementsfi a base, a seat frame mounted therein, a ange on the seat frame, a plurality of double cam faces carried by the flange, notches between the cam faces, a dog carried .by the base and a s ring resisting downward movement of t e frame to engage the dog with the notches and cam aces. v I
This specification signed this 23rd day of September A. D. 1926.
ALFRED F. MASURY.
US137920A 1926-09-27 1926-09-27 Seat Expired - Lifetime US1666392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US137920A US1666392A (en) 1926-09-27 1926-09-27 Seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US137920A US1666392A (en) 1926-09-27 1926-09-27 Seat

Publications (1)

Publication Number Publication Date
US1666392A true US1666392A (en) 1928-04-17

Family

ID=22479636

Family Applications (1)

Application Number Title Priority Date Filing Date
US137920A Expired - Lifetime US1666392A (en) 1926-09-27 1926-09-27 Seat

Country Status (1)

Country Link
US (1) US1666392A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764223A (en) * 1953-08-25 1956-09-25 Mischke Karl Revolvable chair
US3142471A (en) * 1961-09-21 1964-07-28 Bertram S Silver Swivel chair or like article of furniture
US3253856A (en) * 1962-12-18 1966-05-31 Ueda Yoshihiro Revolvable motorcar seat
US3407997A (en) * 1966-11-22 1968-10-29 Clyde M. Wood Rotatable mail box
US3855850A (en) * 1973-12-10 1974-12-24 Gen Telephone Co Of California Wire wrap qualification test fixture
DE2709332A1 (en) * 1976-03-04 1977-09-08 Nystrom Karl G SUPPORT CONSTRUCTION FOR A SEAT, IN PARTICULAR A VEHICLE SEAT
US4148455A (en) * 1977-07-12 1979-04-10 Zimm-Zamm Aktiengesellschaft Stands for tubular articles
US4158997A (en) * 1977-11-04 1979-06-26 Polo Harry R De Table with telescopic and rotatable top
US4452487A (en) * 1981-08-11 1984-06-05 Dentsply Research & Development Corp. Operatory stool with adjustable arm
US4705256A (en) * 1986-07-23 1987-11-10 Seats, Inc. Swivel seat pedestal

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764223A (en) * 1953-08-25 1956-09-25 Mischke Karl Revolvable chair
US3142471A (en) * 1961-09-21 1964-07-28 Bertram S Silver Swivel chair or like article of furniture
US3253856A (en) * 1962-12-18 1966-05-31 Ueda Yoshihiro Revolvable motorcar seat
US3407997A (en) * 1966-11-22 1968-10-29 Clyde M. Wood Rotatable mail box
US3855850A (en) * 1973-12-10 1974-12-24 Gen Telephone Co Of California Wire wrap qualification test fixture
DE2709332A1 (en) * 1976-03-04 1977-09-08 Nystrom Karl G SUPPORT CONSTRUCTION FOR A SEAT, IN PARTICULAR A VEHICLE SEAT
US4148455A (en) * 1977-07-12 1979-04-10 Zimm-Zamm Aktiengesellschaft Stands for tubular articles
US4158997A (en) * 1977-11-04 1979-06-26 Polo Harry R De Table with telescopic and rotatable top
US4452487A (en) * 1981-08-11 1984-06-05 Dentsply Research & Development Corp. Operatory stool with adjustable arm
US4705256A (en) * 1986-07-23 1987-11-10 Seats, Inc. Swivel seat pedestal

Similar Documents

Publication Publication Date Title
US1666392A (en) Seat
US3361473A (en) Pivotal connection for seats and seats incorporating same
US1634922A (en) Revolving chair
US1648717A (en) Swinging table
GB974828A (en) Hinge for infinitely varying the inclination of the back rest of a seat, especially of a motor vehicle
FR2169304B1 (en)
US2070387A (en) Theater seat
US1578784A (en) Swivel connection
US2247264A (en) Revolving car seat
US1681643A (en) Adjustable seat back for automobiles
GB1346420A (en) Chairs
US412513A (en) Revolving chair
US1666391A (en) Seat
US3868084A (en) Swivel pedestal for seats
US1301020A (en) Rocker mechanism for car-seats.
US1693770A (en) Seat
US1013265A (en) Auxiliary vehicle-seat.
GB1400509A (en) Seats
US1459128A (en) wiseman
US597278A (en) fischer
US2084249A (en) Swivel stool
US1088043A (en) Pawl-and-ratchet mechanism.
FR3065924B1 (en) SECURE ROTATION DEVICE FOR A SEAT, IN PARTICULAR FOR A RAILWAY VEHICLE
US1362124A (en) Brake-lock for automobiles
US1684301A (en) Car seat