Patent US4044677A successfully refreshed from Google Patents.
US4044677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inking mechanism
Assignee: Avery Dennison Retail Information Services LLC
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Filing: 1975-08-13
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Granted: 1977-08-30
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Expires: 1995-08-13
Abstract
Abstract There is disclosed a printing apparatus having a print head and an inking mechanism for inking the print head. The inking mechanism comprises an ink roller, an inker body or carrier for the ink roller and structure for movably mounting the inker body. The ink roller is rotatably mounted to the inker body by mounting means including a pair of mounting members. The inker body has a pair of undercut slots and the mounting members have respective flanges received in the slots. Each mounting member is shown to have a resilient member or finger engageable with a respective shoulder on the inker body to lock the mounting member to the inker body. The inking mechanism has means for preventing its disconnection from the printing apparatus while the inking mechanism is in cooperation with the print head, but the inking mechanism can be removed and replaced with a new inking mechanism having a new ink roller while the inking mechanism is out of cooperation with the print head.
Inventors
- 👤 Paul H. Hamisch, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:30
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/38; B41K3/00; B41K3/54; B41K3/60; B65; B65C; B65C11/00; B65C11/02; B65C11/0205; B65C11/021; B65C2210/00; B65C2210/0037; B65C2210/004; B65C2210/0051; B65C2210/0056
Claims Analysis
Total Claims: 33
Claim 1
Independent Claim
110 words
An inking mechanism, comprising: an ink roller, an inker body having a pair of undercut slots and a pair of shoulders, and a pair of separate mounting members, each mounting member having a mounting member body, a pair of flanges joined to the mounting member body, a shaft joined at one end to the mounting member body, and a resilient finger joined to the mounting member body, the flanges of each mounting member being received in the respective slot in the inker body, and the resilient finger of each mounting member being cooperable with the respective shoulder of the inker body, each mounting member being of one-piece molded plastics construction.
Claim 2
Dependent Claim
110 words
An inking mechanism, comprising: an ink roller, an inker body having a pair of undercut slots and a pair of shoulders, and a pair of separate mounting members, each mounting member having a mounting member body, a pair of flanges joined to the mounting member body, a shaft joined at one end to the mounting member body, and a resilient finger joined to the mounting member body, the flanges of each mounting member being received in the respective slot in the inker body, and the resilient finger of each mounting member being cooperable with the respective shoulder of the inker body, each mounting member being of one-piece molded plastics construction.
Claim 3
Dependent Claim
89 words
An inking mechanism, comprising: an ink roller, an inker body having a pair of undercut slots, and a pair of separate mounting members, each mounting member having a mounting member body, a pair of flanges joined to each mounting member body, and a shaft joined at one end to each mounting member body, the flanges of each mounting member being received in the respective slot in the inker body, and means for locking the mounting members to the inker body, each mounting member being of one-piece molded plastics construction.
Claim 4
Dependent Claim
89 words
An inking mechanism, comprising: an ink roller, an inker body having a pair of undercut slots, and a pair of separate mounting members, each mounting member having a mounting member body, a pair of flanges joined to each mounting member body, and a shaft joined at one end to each mounting member body, the flanges of each mounting member being received in the respective slot in the inker body, and means for locking the mounting members to the inker body, each mounting member being of one-piece molded plastics construction.
Claim 5
Dependent Claim
123 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, means separate from the ink roller for mounting the hub to the inker body, means for locking the mounting means to the inker body including at least two shoulders, one shoulder limiting guided movement of the mounting means in one direction, and means cooperable with the other shoulder for limiting travel of the mounting means in the opposite direction, wherein the mounting means comprises a pair of separate one-piece molded plastics mounting members, the body having a pair of spaced apart slots, the mounting member having mating means for slidably guiding the respective mounting members in the slots.
Claim 6
Dependent Claim
123 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, means separate from the ink roller for mounting the hub to the inker body, means for locking the mounting means to the inker body including at least two shoulders, one shoulder limiting guided movement of the mounting means in one direction, and means cooperable with the other shoulder for limiting travel of the mounting means in the opposite direction, wherein the mounting means comprises a pair of separate one-piece molded plastics mounting members, the body having a pair of spaced apart slots, the mounting member having mating means for slidably guiding the respective mounting members in the slots.
Claim 7
Dependent Claim
130 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, means for movably mounting the inker body for movement between first and second positions, resilient means for releasably connecting the inker body to a printing apparatus, interference means for enabling the resilient means to be deflected to enable the inker body to be connected and disconnected from the printing apparatus while the inker body is disposed in the first position but preventing the inker body from being disconnected from the printing apparatus while the inker body is disposed in the second position, and means confining the inker body for movement only within the second position while the inker body is connected to the printing apparatus.
Claim 8
Dependent Claim
130 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, means for movably mounting the inker body for movement between first and second positions, resilient means for releasably connecting the inker body to a printing apparatus, interference means for enabling the resilient means to be deflected to enable the inker body to be connected and disconnected from the printing apparatus while the inker body is disposed in the first position but preventing the inker body from being disconnected from the printing apparatus while the inker body is disposed in the second position, and means confining the inker body for movement only within the second position while the inker body is connected to the printing apparatus.
Claim 9
Dependent Claim
150 words
An inking mechanism, comprising: an ink roller, an inker body for rotatably mounting the ink roller, a cover, and means for releasably and movably mounting the inker body to the cover, the mounting means including a resilient member connected to one of the inker body and the cover, and interference means connected to the other of the inker body and the cover for enabling the resilient member to move to enable connection and disconnection of the inker body from the cover in a first position of the inker body relative to the cover and for preventing movement of the resilient member to prevent disconnection of the inker body from the cover when the inker body is in the second position, the inker body being only movable within the second position when the cover is mounted to a printing apparatus and the ink roller is in cooperation with the print head.
Claim 10
Dependent Claim
150 words
An inking mechanism, comprising: an ink roller, an inker body for rotatably mounting the ink roller, a cover, and means for releasably and movably mounting the inker body to the cover, the mounting means including a resilient member connected to one of the inker body and the cover, and interference means connected to the other of the inker body and the cover for enabling the resilient member to move to enable connection and disconnection of the inker body from the cover in a first position of the inker body relative to the cover and for preventing movement of the resilient member to prevent disconnection of the inker body from the cover when the inker body is in the second position, the inker body being only movable within the second position when the cover is mounted to a printing apparatus and the ink roller is in cooperation with the print head.
Claim 11
Dependent Claim
120 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, the inker body having a pair of arms, means for movably mounting the inker body comprising a pair of spaced-apart mounting members, means for releasably coupling the arms to the mounting members, and a projection connected to the mounting means and at least partially offset from the mounting members for enabling the one arm to be coupled to and uncoupled from the mounting members in one position of the inker body and for preventing the arm from being uncoupled in a second operative inking position in which ink roller is cooperable with a print head.
Claim 12
Dependent Claim
120 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, the inker body having a pair of arms, means for movably mounting the inker body comprising a pair of spaced-apart mounting members, means for releasably coupling the arms to the mounting members, and a projection connected to the mounting means and at least partially offset from the mounting members for enabling the one arm to be coupled to and uncoupled from the mounting members in one position of the inker body and for preventing the arm from being uncoupled in a second operative inking position in which ink roller is cooperable with a print head.
Claim 13
Dependent Claim
28 words
An inking mechanism as defined in claim 6, including a spring connected to the inker body, the projection being disposed between the spring and of the mounting members.
Claim 14
Dependent Claim
56 words
An inking mechanism as defined in claim 6, wherein there is another projection connected to the mounting means and offset from the mounting members for enabling the other arm to be coupled to and uncoupled from the mounting members in the one position and for preventing the other arm from being uncoupled in the second position.
Claim 15
Dependent Claim
163 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, the inker body having a pair of arms, means for movably mounting the inker body comprising a pair of spaced-apart mounting members, an aperature in each mounting member, the inker body having first and second arms, first and second pivots on the respective first and second arms, the first pivot being relatively long and the second pivot being relatively short, a projection connected to the mounting means and at least partially offset from the mounting member to which the second arm is coupled for enabling the second arm and thereafter the first arm to be uncoupled from the respective first and second mounting members in one rotational position of the inker body and for preventing the second arm from being uncoupled in a second operative inking position in which the ink roller is cooperable with the print head.
Claim 16
Dependent Claim
163 words
An inking mechanism cooperable with a print head of a printing apparatus, comprising: an ink roller, an inker body for rotatably mounting the ink roller, the inker body having a pair of arms, means for movably mounting the inker body comprising a pair of spaced-apart mounting members, an aperature in each mounting member, the inker body having first and second arms, first and second pivots on the respective first and second arms, the first pivot being relatively long and the second pivot being relatively short, a projection connected to the mounting means and at least partially offset from the mounting member to which the second arm is coupled for enabling the second arm and thereafter the first arm to be uncoupled from the respective first and second mounting members in one rotational position of the inker body and for preventing the second arm from being uncoupled in a second operative inking position in which the ink roller is cooperable with the print head.
Claim 17
Dependent Claim
119 words
An inking mechanism, comprising: an ink roller including a pair of connected hub sections, each hub section having a roll mounting portion and a flange, an ink receptive tubular porous roll received by the roll-mounting portions between the flanges and an axially extending outwardly opening hole in each hub section, an inker body, and means for mounting the ink roller to the inker body, the mounting means including a pair of separate mounting members, each mounting member having a shaft received in the hole in the respective hub section, and locks spaced from the respective shafts and formed partly by the respective mounting members and partly by the inker body for locking the mounting members to the inker body.
Claim 18
Dependent Claim
119 words
An inking mechanism, comprising: an ink roller including a pair of connected hub sections, each hub section having a roll mounting portion and a flange, an ink receptive tubular porous roll received by the roll-mounting portions between the flanges and an axially extending outwardly opening hole in each hub section, an inker body, and means for mounting the ink roller to the inker body, the mounting means including a pair of separate mounting members, each mounting member having a shaft received in the hole in the respective hub section, and locks spaced from the respective shafts and formed partly by the respective mounting members and partly by the inker body for locking the mounting members to the inker body.
Claim 19
Dependent Claim
18 words
An inking mechanism as defined in claim 10, wherein the mounting members are of one-piece molded plastics construction.
Claim 20
Dependent Claim
39 words
An inking mechanism as defined in claim 10, wherein each lock includes a resilient finger on one of the mounting member and the inker body and a shoulder on the other of the mounting member and the inker body.
Claim 21
Dependent Claim
102 words
An inking mechanism, comprising: an ink roller, an inker body, and means for mounting the ink roller to the inker body, the mounting means including a pair of mounting members, and a lock for at least one mounting member, the lock including a shoulder and a resilient member engaged with the shoulder, the inker body having a pair of undercut slots, each mounting member having flange means keyed for slidable movement into the respective slot, the resilient member being effective when the one mounting member is slid into its respective undercut slot to lock the one mounting member to the inker body.
Claim 22
Dependent Claim
102 words
An inking mechanism, comprising: an ink roller, an inker body, and means for mounting the ink roller to the inker body, the mounting means including a pair of mounting members, and a lock for at least one mounting member, the lock including a shoulder and a resilient member engaged with the shoulder, the inker body having a pair of undercut slots, each mounting member having flange means keyed for slidable movement into the respective slot, the resilient member being effective when the one mounting member is slid into its respective undercut slot to lock the one mounting member to the inker body.
Claim 23
Dependent Claim
95 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, a inker body having at least one shoulder, and a pair of separate mounting members, each mounting member having a mounting member body and shaft means mounted to the mounting member body for rotatably mounting the hub, and a resilient member connected to at least one of the mounting member bodies, spaced from the respective shaft means and cooperable with the shoulder so that the ink roller is connected to the inker body.
Claim 24
Dependent Claim
95 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, a inker body having at least one shoulder, and a pair of separate mounting members, each mounting member having a mounting member body and shaft means mounted to the mounting member body for rotatably mounting the hub, and a resilient member connected to at least one of the mounting member bodies, spaced from the respective shaft means and cooperable with the shoulder so that the ink roller is connected to the inker body.
Claim 25
Dependent Claim
96 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, and a pair of separate mounting members for mounting the hub to the inker body, means mating with the mounting members for slidably guiding and keying the mounting members into a selected position with respect to the inker body, means for locking at least one of the mounting members to the inker body in the selected position, and the locking means including a resilient member on at least one mounting member.
Claim 26
Dependent Claim
96 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, and a pair of separate mounting members for mounting the hub to the inker body, means mating with the mounting members for slidably guiding and keying the mounting members into a selected position with respect to the inker body, means for locking at least one of the mounting members to the inker body in the selected position, and the locking means including a resilient member on at least one mounting member.
Claim 27
Dependent Claim
21 words
An inker mechanism as defined in claim 15, wherein the locking means includes a resilient member related to each mounting member.
Claim 28
Dependent Claim
111 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, and a pair of mounting members for mounting the hub to the inker body, means guiding the mounting members for sliding movement into a selected position with respect to the inker body, and means for locking the mounting members to the inker body, wherein each mounting member includes a shaft received by the ink roller, the locking means includes a pair of shoulders on the inker body, and a resilient member on each mounting member, spaced from the respective shaft and cooperable with the respective shoulder.
Claim 29
Dependent Claim
111 words
An inking mechanism, comprising: an ink roller having a roll composed of ink receptive material and a hub for mounting the roll, an inker body, and a pair of mounting members for mounting the hub to the inker body, means guiding the mounting members for sliding movement into a selected position with respect to the inker body, and means for locking the mounting members to the inker body, wherein each mounting member includes a shaft received by the ink roller, the locking means includes a pair of shoulders on the inker body, and a resilient member on each mounting member, spaced from the respective shaft and cooperable with the respective shoulder.
Claim 30
Dependent Claim
136 words
An inking mechanism, comprising: an ink roller having opposed end portions, an inker body, a pair of separate mounting members, slot means keying the mounting members to the body for sliding movement, the body having first and second shoulders, one of the mounting members including a third shoulder cooperable with the first shoulder and effective when the one mounting member has been slid along the slot means in one direction to a predetermined position for preventing further sliding movement, the one mounting member further including a resilient member having a fourth shoulder cooperable with the second shoulder when the one mounting member is in the predetermined position to prevent the one mounting member from sliding out of the predetermined position, and each mounting member having means for rotatably mounting one end portion of the ink roller.
Claim 31
Dependent Claim
136 words
An inking mechanism, comprising: an ink roller having opposed end portions, an inker body, a pair of separate mounting members, slot means keying the mounting members to the body for sliding movement, the body having first and second shoulders, one of the mounting members including a third shoulder cooperable with the first shoulder and effective when the one mounting member has been slid along the slot means in one direction to a predetermined position for preventing further sliding movement, the one mounting member further including a resilient member having a fourth shoulder cooperable with the second shoulder when the one mounting member is in the predetermined position to prevent the one mounting member from sliding out of the predetermined position, and each mounting member having means for rotatably mounting one end portion of the ink roller.
Claim 32
Dependent Claim
129 words
An inking mechanism, comprising: an ink roller having opposed end portions, an inker body, a pair of separate mounting members, slot means keying the mounting members to the body for sliding movement, the body having two pairs of first and second shoulders, each mounting member including a third shoulder cooperable with the respective first shoulder and effective when it has been slid along the slot means in one direction to a predetermined position for preventing further sliding movement, each mounting member further including a resilient member having a fourth shoulder cooperable with the respective second shoulder when it is in the predetermined position to prevent it from sliding out of the predetermined position, and each mounting member having means for rotatably mounting one end portion of the ink roller.
Claim 33
Dependent Claim
129 words
An inking mechanism, comprising: an ink roller having opposed end portions, an inker body, a pair of separate mounting members, slot means keying the mounting members to the body for sliding movement, the body having two pairs of first and second shoulders, each mounting member including a third shoulder cooperable with the respective first shoulder and effective when it has been slid along the slot means in one direction to a predetermined position for preventing further sliding movement, each mounting member further including a resilient member having a fourth shoulder cooperable with the respective second shoulder when it is in the predetermined position to prevent it from sliding out of the predetermined position, and each mounting member having means for rotatably mounting one end portion of the ink roller.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-29 | 1981-02-28 | 1981-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-29 | 1985-02-28 | 1985-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-29 | 1989-02-28 | 1989-08-30 | $7700.00 | Window Closed / Lapsed |