US4296291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elevator control adaptor for handicapped users
Assignee: Individual
•
Filing: 1980-01-25
•
Granted: 1981-10-20
•
Expires: 2000-01-25
Abstract
Abstract An apparatus (10) for adapting the primary control button (23) in an elevator control panel (4) for use by handicapped people who are not able to normally reach the buttons (1-3). Apparatus (10) includes an auxiliary control panel (12) which mounts a plurality of auxiliary buttons (1a-3a). A first link arm (28) connects each of the auxiliary buttons (1a-3a) to one end of a pivot rod 22. A second link arm (30) connects the other end of the pivot rod 22 to a false primary button (1f-3f) located immediately in front of the primary buttons (1-3). The primary buttons can be actuated either by pushing inwardly on the false primary buttons (1f-3f) or by pushing inwardly on the auxiliary buttons (1-3) and causing rotation of the pivot rods (22).
Inventors
- 👤 Lester E. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:51
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/34; B66B1/46; B66B1/461; B66B1/465; B66B1/462; B66B1/467; H; H01; H01H; H01H13/00; H01H13/02; H01H13/12; H01H13/14; H01H2239/00; H01H2239/038; H01H2239/066
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
184 words
A method of making both the floor buttons and the car control buttons of a pre-installed self-service elevator system usable by persons unable to easily reach them, which comprises: (a) establishing generally adjacent to each set of pre-installed floor and car control buttons an array of auxiliary buttons equal in number to the buttons in the adjacent set, wherein the auxiliary buttons in each array are located at a height which is easily reached by the persons who are unable to easily reach the floor and car control buttons; (b) operatively connecting each of the auxiliary buttons in each array to a corresponding one of the buttons in the adjacent set by mechanically linking the auxiliary buttons to the corresponding buttons in the adjacent set such that an inward actuating movement on one of the auxiliary buttons translates through the mechanical linkage to an inwardly actuating movement to its corresponding button in the adjacent set; and (c) allowing all of the pre-installed floor and car control buttons to be individually operable in a normal manner by other persons who can easily reach these buttons.
Claim 2
Independent Claim
184 words
A method of making both the floor buttons and the car control buttons of a pre-installed self-service elevator system usable by persons unable to easily reach them, which comprises: (a) establishing generally adjacent to each set of pre-installed floor and car control buttons an array of auxiliary buttons equal in number to the buttons in the adjacent set, wherein the auxiliary buttons in each array are located at a height which is easily reached by the persons who are unable to easily reach the floor and car control buttons; (b) operatively connecting each of the auxiliary buttons in each array to a corresponding one of the buttons in the adjacent set by mechanically linking the auxiliary buttons to the corresponding buttons in the adjacent set such that an inward actuating movement on one of the auxiliary buttons translates through the mechanical linkage to an inwardly actuating movement to its corresponding button in the adjacent set; and (c) allowing all of the pre-installed floor and car control buttons to be individually operable in a normal manner by other persons who can easily reach these buttons.
Claim 3
Dependent Claim
40 words
The method according to claim 1, wherein the connecting step comprises mechanically linking the auxiliary buttons to the corresponding buttons in the adjacent set such that an inward actuating movement on one becomes an inward actuating movement on the other.
Claim 4
Dependent Claim
131 words
Apparatus for adapting a pre-installed elevator control panel for use by operators who are unable to easily reach the elevator control panel, wherein the elevator control panel includes at least one selectively actuable primary control button, which comprises: (a) an auxiliary control panel mounted generally adjacent the elevator control panel; (b) at least one selectively actuable auxiliary control button mounted in the auxiliary control panel, wherein the auxiliary button is mounted at an elevation which is different from that of the primary button and which is more easily reached by the operators; and (c) mechanical linkage means intermediate said primary and auxiliary buttons for converting actuation of the auxiliary button into actuation of the primary button, whereby the primary button is actuated from a remote location defined by the auxiliary button.
Claim 5
Dependent Claim
131 words
Apparatus for adapting a pre-installed elevator control panel for use by operators who are unable to easily reach the elevator control panel, wherein the elevator control panel includes at least one selectively actuable primary control button, which comprises: (a) an auxiliary control panel mounted generally adjacent the elevator control panel; (b) at least one selectively actuable auxiliary control button mounted in the auxiliary control panel, wherein the auxiliary button is mounted at an elevation which is different from that of the primary button and which is more easily reached by the operators; and (c) mechanical linkage means intermediate said primary and auxiliary buttons for converting actuation of the auxiliary button into actuation of the primary button, whereby the primary button is actuated from a remote location defined by the auxiliary button.
Claim 6
Dependent Claim
29 words
Apparatus as recited in claim 3, wherein the primary button is actuable in a normal manner by an operator who is easily able to reach the elevator control panel.
Claim 7
Dependent Claim
44 words
Apparatus as recited in claim 3, wherein both the primary and auxiliary buttons are of the push-button type actuated by an inward pushing movement on the face thereof, and wherein the converting means comprises a mechanical linkage extending between the auxiliary and primary buttons.
Claim 8
Dependent Claim
85 words
Apparatus as recited in claim 5, wherein the mechanical linkage comprises a pivot rod mounted in the auxiliary panel and having outwardly extending first and second link arms, wherein the first link arm is secured to the auxiliary button such that an inward actuating movement of the auxiliary button rotates the pivot rod, and wherein the second link arm extends in front of the primary button such that rotation of the pivot rod causes the second link arm to contact and actuate the primary button.
Claim 9
Dependent Claim
66 words
Apparatus as recited in claim 6, further including a false primary button on the second link arm for covering and hiding the primary button with the false primary button being spaced a small distance in front of the primary button in an unrotated position of the pivot rod, whereby the primary button is actuated either by actuation of the auxiliary button or the false primary button.
Claim 10
Dependent Claim
30 words
Apparatus as recited in claim 6, further including means for stopping the rotation of the pivot rod after a predetermined amount of rotation to prevent damage to the primary button.
Claim 11
Dependent Claim
54 words
Apparatus as recited in claim 8, wherein the rotation stopping means comprises an abutment member carried on the second link arm and extending toward the elevator control panel, wherein the abutment member is located on the second link arm to engage against the elevator control panel substantially immediately after actuation of the primary button.
Claim 12
Dependent Claim
44 words
Apparatus as recited in claim 9, wherein the abutment member is adjustable in the second link arm towards and away from the elevator control panel to vary the amount of rotation of the pivot rod before the abutment member engages the elevator control panel.
Claim 13
Dependent Claim
32 words
Apparatus as recited in claim 6, further including means for adjusting the position of the second link arm in front of the primary button in the unrotated position of the pivot rod.
Claim 14
Dependent Claim
42 words
Apparatus as recited in claim 11, wherein the second link arm includes a button actuating member that extends towards the primary button, and wherein the button actuating member is adjustable on the second link arm towards and away from the primary button.
Claim 15
Dependent Claim
58 words
Apparatus as recited in claims 3, 6, 8 or 11, further including a plurality of primary buttons on the elevator control panel and a plurality of auxiliary buttons in the auxiliary panel, wherein each of the auxiliary buttons is associated with one of the primary buttons for actuation of the primary button upon actuation of the auxiliary button.
Claim 16
Dependent Claim
37 words
Apparatus as recited in claim 13, wherein the primary and auxiliary buttons are vertically spaced apart in substantially identical arrays, and wherein any auxiliary button and its corresponding primary button are identically located in their respective arrays.
Claim 17
Dependent Claim
61 words
Apparatus as recited in claims 3 or 4, wherein the auxiliary control panel overlies and covers the elevator control panel, and further including at least one false primary button located in the auxiliary control panel overlying the primary button in the elevator control panel for actuation of the primary button in a normal manner by actuation of the false primary button.
Claim 18
Independent Claim
114 words
An apparatus for actuating a push button type switch, werein the push button switch includes a switch means actuated by an inward movement of a push button having an activating force-receiving face, which comprises: (a) an auxiliary push button mounted in a location remote from the location of the push button; (b) means for mounting the auxiliary push button in a support structure for an inward actuating movement identical to the inward actuating movement of the push button; and (c) pivotable linkage means intermediate said push button and auxiliary push button for mechanically transmitting the inward actuating movement of the auxiliary push button to the face of the push button to actuate the same.
Claim 19
Independent Claim
114 words
An apparatus for actuating a push button type switch, werein the push button switch includes a switch means actuated by an inward movement of a push button having an activating force-receiving face, which comprises: (a) an auxiliary push button mounted in a location remote from the location of the push button; (b) means for mounting the auxiliary push button in a support structure for an inward actuating movement identical to the inward actuating movement of the push button; and (c) pivotable linkage means intermediate said push button and auxiliary push button for mechanically transmitting the inward actuating movement of the auxiliary push button to the face of the push button to actuate the same.
References Cited (Backward Citations)
US2614197A
Cited
US2719898A
Cited
US3024339A
Cited
US3081390A
Cited
US3264443A
Cited
US3581037A
Cited
US3722319A
Cited
US3839615A
Cited
US3939725A
Cited
US3911752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-19 | 1985-04-20 | 1985-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-19 | 1989-04-20 | 1989-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-19 | 1993-04-20 | 1993-10-20 | $7700.00 | Window Closed / Lapsed |