US2468286A - Tool for assembling compressible grommets in openings - Google Patents

Tool for assembling compressible grommets in openings Download PDF

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Publication number
US2468286A
US2468286A US664351A US66435146A US2468286A US 2468286 A US2468286 A US 2468286A US 664351 A US664351 A US 664351A US 66435146 A US66435146 A US 66435146A US 2468286 A US2468286 A US 2468286A
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Prior art keywords
fingers
tool
opening
handle
cylinder
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Expired - Lifetime
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US664351A
Inventor
Austin F Behlert
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AT&T Corp
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Western Electric Co Inc
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/28Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49863Assembling or joining with prestressing of part
    • Y10T29/4987Elastic joining of parts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/53Means to assemble or disassemble
    • Y10T29/53657Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Definitions

  • This invention relates to assembly tools and more particularly to a tool for installing compressible objects such as rubber grommets in prepared apertures in a material, wherein the heads of the grommets are larger than the apertures.
  • An object of the invention is to provide a practical and efficient tool for quickly installing rubber grommets without injury to an operators hands.
  • One embodiment of this invention comprises a hand tool of the pistol grip type having a plurality of diverging spring fingers which are cammed against the wall of an opening in a material to force the fingers toward each other and compress a rubber grommet while drawing it into the opening.
  • the fingers are secured to a tubular member which is pulled back by a pistol grip mechanism into a stationary cylinder of the tool whereby a conical openin therein further cams the fingers closer together and further com- Fig. 3 is a fragmentary plan view of the tubu-' lar member to which the gripping fingers are secured;
  • Fig. 4 is a cross-section on the line 4-4 of Fig. 1, looking in the direction indicated by the arrows;
  • Fig. 5 is a cross-sectional view of a part of a panel showing a rubber grommet installed therein by the tool;
  • Fig. 6 is a perspective view of one of the spring gripping fingers of the tool.
  • I is a handle made in two parts of phenol fiber or any other suitable material.
  • the two parts of the handle are secured together by rivets ll.
  • Threaded into the upper part of the handle I0 is a steel rod l2 having an integral collar
  • Secured in this aperture I4 is a pin I g 2 which fastens the rod l2 to a stationary cylinder Hi.
  • the cylinder l8 terminates at its right hand end in an inwardly extending opening
  • Telescoped within the left portion of the fixed cylinder I8 is a tubular member 2
  • has a trigger or handle 24 secured to it, which handle cooperates with the handle I9 in a pistol-trigger grip action in an operator's hand.
  • has a longitudinal slot 25 to provide clearance for the stationary pin l5 when the member 2
  • This slot is of a length equal to the greatest rearward travel of the tubular member 2
  • terminates at its right end in a stud 28 around which are placed six steel spring gripping fingers 29 having upturned ends 30. These spring fingers 29 are locked in position on the stud 28 by a sleeve 3
  • a compression spring 33 which is coiled around the rod l2 inside the bore 22 of the tubular member.
  • One end of the coil spring 33 abuts against the collar l3 of the rod I2 and the other end presses against a shoulder 34 of the tubular member 2
  • the spring grippin fingers 29 are first pushed through an opening 31 in a panel 38 into which a rubber grommet 39 is to be inserted.
  • the tool is so held that the outer end of the cylinder
  • One head of the rubber grommet, as disclosed in Fig. 1, is then placed between the divergin gripping fingers 29.
  • moves toward the left to compress the coil spring 33.
  • causes the spring fingers 29 gripping one head of the rubber grommet to move to the left thereby camming the gripping fingers 29 against the wall of the opening 31 in the panel 38 to force the fingers toward each other to compress the head of the grommet while drawing it toward the opening in the panel.
  • the gripping fingers thus compress one head of the rubber grommet down to sufficient size that it is pulled through the opening in the panel 38 as the trigger handle 24 reaches the end of its travel toward the left as determined by the length of the longitudinal slot 25 in cooperation with the stationary pin as hereinbefore described.
  • the operator releases the trigger handle 24 and the compression spring 33 then forces the tubular member 21 and the gripping fingers 29 toward the right to release the head of the grommet and permit it to spring back to its normal size as shown in Fig. 5.
  • a circumferential series of diverging spring fingers adapted to be extended through the said opening, means for holding the fingers in a forwardly projecting position forwardly of the tool proper and extending through said opening, means for forcing the fingers toward each other to grip and compress an object, and means for actuating the holding means to render the forcing means effective to cam the fingers inwardly to compress the object oircumferentially and insert it in the opening.
  • a tool for inserting a rubber grommet in an opening in an object comprising a multiplicity of resilient fingers to be extended through the said opening and for holding a head of a rubber grommet about the periphery thereof and which head is larger than said opening, means for securing the fingers in a diverging relationship, and means for reciprocating the spring fingers and their securing means whereby thefingers may be cammed against the wall of the opening in the object to compress the head. of the rubber grommet substantially uniformly about its periphery to pull it into the opening and then release it.
  • a plurality of resilient fingers adapted to be inserted through said opening and for holding the compressiblegrommet, a cylinder having an end engageable with the said object, a tubular member slidable in the cylinder and for holding the fingers, means within the cylinder for camming the fingers together to compress the grommet, means for moving the tubular member and the fingers relative to the cylinder whereby the fingers engage the camming means to force them together to compress the grommet and pull it into the opening, and resilient means within the tubular member for restoring the fingers to-their extended position.
  • a handle In a tool for inserting a compressible object into an opening in another object, a handle, a rod fixed to the handle, a cylinder secured to the rod, a second handle spaced from the. first handle and movable toward it on the rod in a pistoltrigger grip action, a tubular member slidable on the rod and partly within the cylinder and-having one end fastenedto the second handle, a
  • a cylinder having an end engageable with the said second object, a tubular member slidable in the cylinder and for holding the fingers, means secured to the cylinder for limiting the sliding movement of said tubular member, means within the cylinder for camming the fingers together to compress the compressible object, and means for moving the tubular member and the fingers whereby the fingers engage the camming means to force them together to compress the object and pull it into the opening.
  • a circumferential series of diverging spring fingers to be extended through the opening for gripping the compressible object, means for holding the fingers in said diverging position forwardly of the tool proper, means for moving the holding means and the fingers inwardly of the tool, means to cam the fingers radially toward each other to compress the object and pull it into the opening, and guide means associated with the moving means to cause the fingers to move in straight line reciprocation.
  • a circumferential series of diverging spring fingers means for holding the fingers in diverging position forwardly of the tool proper, means for moving the holding means and the fingers inwardly of the tool, and means to cam the fingers radially toward each other to compress the compressible object and pull it into the opening.
  • a handle for inserting a compressible object in an opening in another object
  • a handle for inserting a compressible object in an opening in another object
  • a cylinder means for securing the cylinder to the handle
  • a second handle a tubular member telescoped within said cylinder and secured at one end to said second handle, a plurality of resilient fingers adapted to be extended through said opening for holding the compressible object
  • means on the other end of the tubular member for securing the fingers thereto means integral with the cylinder for camming the fingers together to compress the object so that it can be inserted in the opening when the tubular memher is partially withdrawn from the cylinder by movement of the second handle toward the first.
  • a plurality of resilient fingers to be extended through the said aperture for engaging a head of a rubber grommet, the head of said rubber grommet being larger than said aperture, a handle, a cylinder, means for securing said cylinder to the handle, a second handle spaced from the first handle and movable toward it, a tubular member partially telescoped within the cylinder and having one end secured to the second handle, and means on the other end of the tubular member for securing-the fingers thereto, said second handle being adapted 5 6 to move towards the first handle to cause the fin- REFERENCES CITED gers to be drawn Internally of sad cyhnder and simultaneously t be cammed against th n
  • the following references are of record in the of the aperture to grip and compress the head fi t p tent: of said rubber grommet, and means integral with 5 FOREIGN PATENTS the cyhnder for further cammmg the fingers together

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Description

pr1 2 1949- A. F. BEHLERT TOOL FOR ASSEMBLING COMPRESSIBLE GROMMETS IN OPENINGS Filed April 25, 1946 1 Y a QM JEi lNl/E N TOR Al. BEf/LERT ATTORNEY Patented Apr. 26, 1949 TOOL FOR ASSEMBLING COMPRESSIBLE GROMMETS IN OPENINGS Austin F. Behlert, West Orange, N. .L, assignor to Western Electric Company, Incorporated, New York, N. Y., a corporation of New York Application April 23, 1946, Serial No. 664,351
9 Claims.
This invention relates to assembly tools and more particularly to a tool for installing compressible objects such as rubber grommets in prepared apertures in a material, wherein the heads of the grommets are larger than the apertures.
I An object of the invention is to provide a practical and efficient tool for quickly installing rubber grommets without injury to an operators hands.
One embodiment of this invention comprises a hand tool of the pistol grip type having a plurality of diverging spring fingers which are cammed against the wall of an opening in a material to force the fingers toward each other and compress a rubber grommet while drawing it into the opening. The fingers are secured to a tubular member which is pulled back by a pistol grip mechanism into a stationary cylinder of the tool whereby a conical openin therein further cams the fingers closer together and further com- Fig. 3 is a fragmentary plan view of the tubu-' lar member to which the gripping fingers are secured;
Fig. 4 is a cross-section on the line 4-4 of Fig. 1, looking in the direction indicated by the arrows;
Fig. 5 is a cross-sectional view of a part of a panel showing a rubber grommet installed therein by the tool; and
Fig. 6 is a perspective view of one of the spring gripping fingers of the tool.
Referring now to the drawings, wherein like reference numerals designate similar parts throughout the several views, I is a handle made in two parts of phenol fiber or any other suitable material. The two parts of the handle are secured together by rivets ll. Threaded into the upper part of the handle I0 is a steel rod l2 having an integral collar |3 near its central portion and having an aperture M in its right hand end (Fig. 1). Secured in this aperture I4 is a pin I g 2 which fastens the rod l2 to a stationary cylinder Hi. The cylinder l8 terminates at its right hand end in an inwardly extending opening |9 which is shaped like the frustum of a cone and provides an inner camming shoulder 20.
Telescoped within the left portion of the fixed cylinder I8 is a tubular member 2| which has a bore 22 in sliding contact with the collar l3. Another smaller bore 23 in the tubular member concentric with bore 22 provides sliding engagement with the rod l2. The left end (Fig. 1) of this tubular member 2| has a trigger or handle 24 secured to it, which handle cooperates with the handle I9 in a pistol-trigger grip action in an operator's hand.
As shown in Figs. 2, 3, and 4, the right portion of the tubular member 2| has a longitudinal slot 25 to provide clearance for the stationary pin l5 when the member 2| is reciprocated. This slot is of a length equal to the greatest rearward travel of the tubular member 2| when actuated by the handle or trigger 24. The tubular member 2| terminates at its right end in a stud 28 around which are placed six steel spring gripping fingers 29 having upturned ends 30. These spring fingers 29 are locked in position on the stud 28 by a sleeve 3| which is threaded onto a shoulder 32 of the tubular member 2| to clamp the upturned ends 3|! against the shoulder.
The longitudinally movable assembly of handle 24, member 2| and fingers 29 is normally held in the position shown in Fig. 1 by a compression spring 33 which is coiled around the rod l2 inside the bore 22 of the tubular member. One end of the coil spring 33 abuts against the collar l3 of the rod I2 and the other end presses against a shoulder 34 of the tubular member 2|.
In operating the tool, the spring grippin fingers 29 are first pushed through an opening 31 in a panel 38 into which a rubber grommet 39 is to be inserted. The tool is so held that the outer end of the cylinder |8 rests against the panel 38. One head of the rubber grommet, as disclosed in Fig. 1, is then placed between the divergin gripping fingers 29. Upon actuation of the trigger handle 24 by the operator to move it toward the handle Hi, the tubular member 2| moves toward the left to compress the coil spring 33. This movement of the member 2| causes the spring fingers 29 gripping one head of the rubber grommet to move to the left thereby camming the gripping fingers 29 against the wall of the opening 31 in the panel 38 to force the fingers toward each other to compress the head of the grommet while drawing it toward the opening in the panel. As the fingers 29 continue their travel toward the left, they are forced further together by the camming action of the shoulder 20 on the fingers. The gripping fingers thus compress one head of the rubber grommet down to sufficient size that it is pulled through the opening in the panel 38 as the trigger handle 24 reaches the end of its travel toward the left as determined by the length of the longitudinal slot 25 in cooperation with the stationary pin as hereinbefore described.
After the grommet is inserted in the panel, the operator releases the trigger handle 24 and the compression spring 33 then forces the tubular member 21 and the gripping fingers 29 toward the right to release the head of the grommet and permit it to spring back to its normal size as shown in Fig. 5.
Although the invention as herein described and illustrated is particularly well adapted for use in installing rubber grommets, it is to be understood that the novel features thereof are capable of many other applications and modifications and should be limited only by the scope of the appended claims.
What is claimed is:
1. In a tool for inserting a compressible object in an opening in another object, a circumferential series of diverging spring fingers adapted to be extended through the said opening, means for holding the fingers in a forwardly projecting position forwardly of the tool proper and extending through said opening, means for forcing the fingers toward each other to grip and compress an object, and means for actuating the holding means to render the forcing means effective to cam the fingers inwardly to compress the object oircumferentially and insert it in the opening.
2. A tool for inserting a rubber grommet in an opening in an object comprising a multiplicity of resilient fingers to be extended through the said opening and for holding a head of a rubber grommet about the periphery thereof and which head is larger than said opening, means for securing the fingers in a diverging relationship, and means for reciprocating the spring fingers and their securing means whereby thefingers may be cammed against the wall of the opening in the object to compress the head. of the rubber grommet substantially uniformly about its periphery to pull it into the opening and then release it.
3. In a tool for inserting a compressible grommet in an opening in an object, a plurality of resilient fingers adapted to be inserted through said opening and for holding the compressiblegrommet, a cylinder having an end engageable with the said object, a tubular member slidable in the cylinder and for holding the fingers, means within the cylinder for camming the fingers together to compress the grommet, means for moving the tubular member and the fingers relative to the cylinder whereby the fingers engage the camming means to force them together to compress the grommet and pull it into the opening, and resilient means within the tubular member for restoring the fingers to-their extended position.
4. In a tool for inserting a compressible object into an opening in another object, a handle, a rod fixed to the handle, a cylinder secured to the rod, a second handle spaced from the. first handle and movable toward it on the rod in a pistoltrigger grip action, a tubular member slidable on the rod and partly within the cylinder and-having one end fastenedto the second handle, a
I in an opening in another object, a plurality of resilient'fingeis adapted to be inserted through said opening and to hold the compressible object,
a cylinder having an end engageable with the said second object, a tubular member slidable in the cylinder and for holding the fingers, means secured to the cylinder for limiting the sliding movement of said tubular member, means within the cylinder for camming the fingers together to compress the compressible object, and means for moving the tubular member and the fingers whereby the fingers engage the camming means to force them together to compress the object and pull it into the opening.
6. In a tool for inserting a compressible object in an opening in another object, a circumferential series of diverging spring fingers to be extended through the opening for gripping the compressible object, means for holding the fingers in said diverging position forwardly of the tool proper, means for moving the holding means and the fingers inwardly of the tool, means to cam the fingers radially toward each other to compress the object and pull it into the opening, and guide means associated with the moving means to cause the fingers to move in straight line reciprocation. 7. In a tool for inserting a compressible object in an opening in another object, said compressible object being larger than said opening, a circumferential series of diverging spring fingers, means for holding the fingers in diverging position forwardly of the tool proper, means for moving the holding means and the fingers inwardly of the tool, and means to cam the fingers radially toward each other to compress the compressible object and pull it into the opening.
8. In a tool for inserting a compressible object in an opening in another object, a handle, a cylinder, means for securing the cylinder to the handle, a second handle, a tubular member telescoped within said cylinder and secured at one end to said second handle, a plurality of resilient fingers adapted to be extended through said opening for holding the compressible object, means on the other end of the tubular member for securing the fingers thereto, means integral with the cylinder for camming the fingers together to compress the object so that it can be inserted in the opening when the tubular memher is partially withdrawn from the cylinder by movement of the second handle toward the first.
9. In a tool for inserting a rubber grommet in an aperture in an object, a plurality of resilient fingers to be extended through the said aperture for engaging a head of a rubber grommet, the head of said rubber grommet being larger than said aperture, a handle, a cylinder, means for securing said cylinder to the handle, a second handle spaced from the first handle and movable toward it, a tubular member partially telescoped within the cylinder and having one end secured to the second handle, and means on the other end of the tubular member for securing-the fingers thereto, said second handle being adapted 5 6 to move towards the first handle to cause the fin- REFERENCES CITED gers to be drawn Internally of sad cyhnder and simultaneously t be cammed against th n The following references are of record in the of the aperture to grip and compress the head fi t p tent: of said rubber grommet, and means integral with 5 FOREIGN PATENTS the cyhnder for further cammmg the fingers together to compress the object so that it is pulled Number Country Date into the aperture in the object upon further 32334 Denmark Oct. 3 movement of the second handle toward the first. 322,385 Germany Ju e 9 9 AUSTIN FRED BEI-HJERT. 10
US664351A 1946-04-23 1946-04-23 Tool for assembling compressible grommets in openings Expired - Lifetime US2468286A (en)

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559847A (en) * 1948-01-24 1951-07-10 Western Electric Co Grommet inserting mechanism
US2657818A (en) * 1950-08-10 1953-11-03 Missouri Automatic Contr Corp Device for inserting pliable grommets
US2731915A (en) * 1956-01-24 Cushion foot for portable stamping
US2759255A (en) * 1955-01-17 1956-08-21 Productive Inventions Inc Method of connecting a grommet to a support
US2931261A (en) * 1956-09-10 1960-04-05 Crandall Loid Plug inserting device for tubeless tires
US2961755A (en) * 1955-01-17 1960-11-29 Anderson Co Tool for attaching a grommet to a support
US2994949A (en) * 1959-08-04 1961-08-08 Gerber Herman Apparatus for assembling and disassembling watch crystals
US2996796A (en) * 1957-09-03 1961-08-22 Western Electric Co Apparatus for manipulating articles
US2998049A (en) * 1958-01-28 1961-08-29 Goodyear Tire & Rubber Apparatus for building air spring
US3180015A (en) * 1963-01-03 1965-04-27 Thompson Jesse Willard Tool for inserting o-rings
US3388450A (en) * 1967-04-07 1968-06-18 Keystone Valve Corp Tool for inserting a valve seat into a valve body
US3423818A (en) * 1966-03-25 1969-01-28 Continental Can Co Method of producing collapsible plastic liner and assembling liner to aerosol container
US3504415A (en) * 1966-06-28 1970-04-07 Charles Auguste Maire Tool for applying and removing fasteners
US3914844A (en) * 1974-02-06 1975-10-28 Haskell J Norwood Apparatus for seating poultry feather plucking fingers
US4057886A (en) * 1976-02-23 1977-11-15 Brass Robert L Toy construction system having reusable distensible joining members
DE3305518A1 (en) * 1982-02-12 1983-08-25 Robert L. 06880 Westport Conn. Brass DEVICE FOR CONNECTING PARTS
US4953276A (en) * 1989-07-21 1990-09-04 Keystone International Holdings Corp. Apparatus for inserting valve seats in valve bodies
US5964579A (en) * 1997-06-24 1999-10-12 Rheem Manufacturing Company Prestressed resilient compressor mount apparatus
US6067700A (en) * 1997-06-24 2000-05-30 Rheem Manufacturing, Company Prestressed compressor mount installation methods
US11345006B2 (en) 2020-03-17 2022-05-31 Honda Motor Co., Ltd. Apparatus and method for installing grommets in a vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322885C (en) * 1920-07-10 Paul G Schmidt Device for pulling out nails in a straight line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE322885C (en) * 1920-07-10 Paul G Schmidt Device for pulling out nails in a straight line

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731915A (en) * 1956-01-24 Cushion foot for portable stamping
US2559847A (en) * 1948-01-24 1951-07-10 Western Electric Co Grommet inserting mechanism
US2657818A (en) * 1950-08-10 1953-11-03 Missouri Automatic Contr Corp Device for inserting pliable grommets
US2759255A (en) * 1955-01-17 1956-08-21 Productive Inventions Inc Method of connecting a grommet to a support
US2961755A (en) * 1955-01-17 1960-11-29 Anderson Co Tool for attaching a grommet to a support
US2931261A (en) * 1956-09-10 1960-04-05 Crandall Loid Plug inserting device for tubeless tires
US2996796A (en) * 1957-09-03 1961-08-22 Western Electric Co Apparatus for manipulating articles
US2998049A (en) * 1958-01-28 1961-08-29 Goodyear Tire & Rubber Apparatus for building air spring
US2994949A (en) * 1959-08-04 1961-08-08 Gerber Herman Apparatus for assembling and disassembling watch crystals
US3180015A (en) * 1963-01-03 1965-04-27 Thompson Jesse Willard Tool for inserting o-rings
US3423818A (en) * 1966-03-25 1969-01-28 Continental Can Co Method of producing collapsible plastic liner and assembling liner to aerosol container
US3504415A (en) * 1966-06-28 1970-04-07 Charles Auguste Maire Tool for applying and removing fasteners
US3388450A (en) * 1967-04-07 1968-06-18 Keystone Valve Corp Tool for inserting a valve seat into a valve body
US3914844A (en) * 1974-02-06 1975-10-28 Haskell J Norwood Apparatus for seating poultry feather plucking fingers
US4057886A (en) * 1976-02-23 1977-11-15 Brass Robert L Toy construction system having reusable distensible joining members
DE3305518A1 (en) * 1982-02-12 1983-08-25 Robert L. 06880 Westport Conn. Brass DEVICE FOR CONNECTING PARTS
US4953276A (en) * 1989-07-21 1990-09-04 Keystone International Holdings Corp. Apparatus for inserting valve seats in valve bodies
US5964579A (en) * 1997-06-24 1999-10-12 Rheem Manufacturing Company Prestressed resilient compressor mount apparatus
US6067700A (en) * 1997-06-24 2000-05-30 Rheem Manufacturing, Company Prestressed compressor mount installation methods
US6088896A (en) * 1997-06-24 2000-07-18 Rheem Manufacturing Company Prestressed compressor mount installation apparatus
US11345006B2 (en) 2020-03-17 2022-05-31 Honda Motor Co., Ltd. Apparatus and method for installing grommets in a vehicle

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